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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Rabbit sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics Versione italiana Versiunea Romana About us Services Products Exhibitions Agents News Newsletter Links Contact us Ask dor our handbooks info@rotaguido.it Printable Version Facilities and equipment for zootechnics ______________________________________________________________________ Zootechnical integrated centres Prefabricated frameworks Cattle sector Buffalo sector Zootechnical integrated centres Prefabricated frameworks Cattle sector Buffalo sector Horse sector Sheep and goat sector Pig sector Bird sector Horse sector Sheep and goat sector Pig sector Bird sector Rabbit sector Conditioning systems Sewage disposal Biogas installations Rabbit sector Conditioning systems Sewage disposal Biogas installations Welcome on www.rotaguido.it, the leading company in the design and production of installations and technologies for zootechnics - Facilities and equipment for the rational farming of cattle, buffalos, pigs, horses, sheep and goats, poultry and rabbits - Installations for the livestock sewage disposal and Biogas recycling. partner web sites: amplast.it - fungodiborgotaro.com - comunalie.com - interlinguae.it - www.technokolla.com ROTAGUIDO SRL VIA I° Maggio, 3 - 29017 FIORENZUOLA D'ARDA (PC) Tel. 0523 944128 - Fax 0523 982866 - info@rotaguido.it Rota Guido is inscribed in the Register of Companies of Piacenza -nr. 00921220331 Wholly paid-up capital euro 80.000,00 Web agency Parma: Layoutweb |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it About us _________________________________________________________________ Home page > About us Rota Guido company has been on the market for the last forty years, with both national and international experiences. It is the leader partner in the zootechnical, agrizootechnical and agricultural-and- food sectors. It is able to guarantee the highest quality, qualification, safety and reliability. Thanks to its considerable experience, both directly acquired and as a result of the collaboration with the most qualified experts and the most important institutes of research, Rota Guido company is able to consider the different needs of every single zootechnical centre, thus choosing and adopting the most suitable solution possible. Rota Guido company goes on developing more and more refined zootechnical techniques, in order to enhance animals comfort, the productivity and the management of the whole work. Fiorenzuola d'Arda (PC) office Corte dei Frati (CR) office Rivarolo del Re (CR) office A 20.000-sqm area, 12.000 sqm of which are covered and occupied by offices and modern-equipped production plants. * Engineering and administration offices with a production unit at Fiorenzuola d'Arda (PC) office; * Engineering and commercial departments with a production unit at Corte de' Frati (CR) office; * Robotized lines in the production unit at Rivarolo del Re (CR) office; * Engineering and commercial departments in the operational unit at San Giorgio del Sannio (BN) office. SAdministrative headquarters:: ROTA GUIDO srl Via 1° Maggio,3 29017 FIORENZUOLA D'ARDA (PC) Tel. 0523 944 128 - Fax 0523 982 866 SCommercial headquarters: ROTA GUIDO srl Via F.lli Bandiera,4 26010 CORTE DE' FRATI (CR) Tel. 0372 93 119 - Fax 0372 93 424 Every success needs time, but the quality of the time thus employed makes the real difference CISQ certified in accordance with ISO 9001 standards no: 1541/98/S got on 9th december 1998 from RINA S.p.A. for: PLANNING, PRODUCTION AND INSTALLATION OF ZOOTECHNICAL EQUIPMENT METAL STRUCTURES METAL FRAMINGS CONTINUOUS PRODUCTION PLANTS FOR RICOTTA CHEESE IQNet certified in accordance with ISO 9001 standards no: IT-5779 got on 26th april 2002 from IQNet For the last forty years quality has been a family tradition so as to meet the customer's present and future requirements. |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Services _________________________________________________________________ Home page > Services ROTA GUIDO COMPANY OFFERS COMPREHENSIVE SERVICES, TOGETHER WITH ANY NECESSARY PRE- AND AFTER-SALES SERVICES. ZOOTECHNICAL AND ENGINEERING COUNSELLING, in order to offer appropriate preliminary evaluations and the most suitable solutions. PRELIMINARY AND EXECUTIVE PLANNING, carried out by our high qualified technical team, which can rely on the most modern operative technologies for the development of the reckoning relations and the detailed design. zootechnical and engineering counselling zootechnical and engineering counselling zootechnical and engineering counselling zootechnical and engineering counselling zootechnical and engineering counselling PRODUCTION AND SUPPLYING of structures, equipment and plants for the zootechnical, agrizootechnical and agricultural-and-food sectors, directly produced in our own plants equipped with the most modern production lines and technologies. ANTICORROSIVE PROTECTION TREATMENTS, by means of painting and hot-galvanazing treatments, realised by experts on anticorrosive techniques. CONSISTENT QUALITY CONTROL on the products and the processes, as required by UNI EN 29000 ISO 9001 standards. zootechnical and engineering counselling zootechnical and engineering counselling zootechnical and engineering counselling zootechnical and engineering counselling zootechnical and engineering counselling DELIVERY AND INSTALLATION, carried out by a high qualified staff, who can rely on the most modern work and accident-prevention equipment. TECHNICAL ASSISTANCE AND TESTINGS, with supervision and control of the quality of the materials and the perfect implementation of every settings. CONSTANT SUPPORT TO OUR CUSTOMERS, by means of setting-up assistance, after-sales service and 24-hour repair service. zootechnical and engineering counselling zootechnical and engineering counselling A constant effort to qualify our services. |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products When creating from scratch or renovating an existing zootechnical centre, it is necessary to face peculiar problems, which must be individually examined, before choosing the fittest solution for each centre. It shall be necessary to coordinate in the best possible way the different competences interacting in the accomplishment of the whole centre, from the zootechnical competences to the engineering, agronomic, hygienic-sanitary, organizing and executive ones. These are very difficult choices to be made, which will certainly play a strong part in the future development of the whole firm. For this reason it would be advisable to rely on a partner, whose reliability, tradition and competence are proved. Rota Guido company offers a range of high-planned and specialized products, which enables a correct planning and accomplishment of different types of zootechnical shelters. ZOOTECHNICAL INTEGRATED CENTRES PREFABRICATED STEEL FRAMEWORKS ZOOTECHNICAL EQUIPMENT FOR CATTLE ZOOTECHNICAL EQUIPMENT FOR BUFFALOS ZOOTECHNICAL EQUIPMENT FOR HORSES ZOOTECHNICAL EQUIPMENT FOR SHEEP AND GOATS ZOOTECHNICAL EQUIPMENT FOR PIGS ZOOTECHNICAL EQUIPMENT FOR POULTRY ZOOTECHNICAL EQUIPMENT FOR RABBITS CONDITIONING SYSTEMS SEWAGE DISPOSAL INSTALLATIONS BIOGAS RECYCLING INSTALLATIONS By adopting ROTA GUIDO products, you will always be able to get: * The highest hygienic standards and sanitary conditions for your farming;; * The best productive performances; * Ideal microclimatic conditions and optimal quality of the air; * An appropriate disposal of livestock sewage, in accordance with the environmental regulations; * Biogas recycling, with ensuing production of electricity and thermal energy; * Easy organization of the whole business and of the different running, control and managing activities of the farming. |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Exhibitions _________________________________________________________________ Home page > Exhibitions Below you will find some of the main NATIONAL AND INTERNATIONAL exhibitions we usually take part in with our own stands and/or together with our partners. We would be glad to meet and talk with experts, farmers and workers of the zootechnical and agricultural-and-food sectors. FIERA AGRICOLA DI VERONA - Verona 4 - 7 February 2010 FIERA AGRICOLA ZOOTECNICA NAZIONALE - Montichiari (BS) 19 - 21 February 2010 VEGETALIA VI Edizione - Cremona 19 - 21 March 2010 FIERA DELLA MECCANIZZAZIONE AGRICOLA - Savigliano (CN) 19 - 21 March 2010 AGRIUMBRIA XLII Edizione - Bastia Umbra (PG) 26 - 28 March 2010 EUROGENETIQUE - Epinal Cedex FRANCIA 8 - 10 April 2010 AGRARIA 2010 - Cluj ROMANIA 5 - 9 May 2010 77a FIERA AGRICOLA NOVISAD - Novisad SERBIA 15 - 22 May 2010 FIERA AGRICOLA SALUZZO - Saluzzo (CN) September 2010 AGROMALIM 2009 - Arad ROMANIA September 2010 SPACE - Rennes FRANCIA 14 - 17 September 2010 SOMMET ELEVAGE - Clermont Ferrant FRANCIA 6 - 8 October 2010 65a FIERA DEL BOVINO DA LATTE - Cremona 28 - 31 October 2010 SAPORI DELLA CARNE MOSTRA NAZIONALE BOVINI DI RAZZA PIEMONTESE - Cuneo November 2010 INDAGRA - Bucarest ROMANIA 10 - 14 November 2010 EIMA 2010 - Bologna 10 - 14 November 2010 EUROTIER - Hannover GERMANIA 16 - 19 November 2010 FIERA DI CODOGNO - Codogno (LO) November 2010 FIERA INVERUNO - Inveruno November 2010 |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Agents _________________________________________________________________ Home page > Agents ROTA GUIDO company offers a national widespread assistance network, which is able to guarantee a regular PRE- and AFTER-SALES service to its customers. Sales manager: Volta Giuseppe Commercial secretary: Gatti Marzia ROTA GUIDO srl Via F.lli Bandiera,4 26010 CORTE DE' FRATI (CR) Tel. 0372 93 119 Fax 0372 93 424 E-mail info@rotaguido.it OUR AGENTS WILL OFFER YOU THE HIGHEST ATTENTION IN ORDER TO UNDERSTAND YOUR NEEDS IN THE BEST POSSIBLE WAY. AS A RESULT, YOU WILL GET A SUITABLE SOLUTION TO YOUR OWN REQUIREMENTS, A SOLUTION MADE UP OF LEADING PRODUCTS AND SERVICES AND CONSTANTLY FOLLOWED BY A TEAM OF EXPERTS. |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it News _________________________________________________________________ Home page > News The continual research and updating, together with a thorough attention to animals and environment problems, have enabled Rota Guido company to develop and to set several innovations, from the single equipment to the realization of complete plants. In this way, Rota Guido company has expressed its intention to be close to farmers and to participate to the many problems relating to the zootechnical sector.. Claudia Serachitopol, representative of Rota Guido Romania, receives the "DIPLOMA OF EXCELLENCE" award during the 12th Edition of IndAgra 2007 in Bucarest as the best manufacturing company for zootechnical structures and equipment for cow, sheep and goat breeding. Volta Giuseppe - director of Rota Guido with the two representatives of the company in Romania Claudia Serachitopol and Razvan Serachitopol - at the stand of IndAgra 2007 in Bucarest presents the award won during the 12th Edition of IndAgra 2007. The Trade Fair IndAgra 2007 in Bucarest was a great success. Breeders who visited Rota Guido were enthusiastic and showed great interest in the innovative products exhibitied in our stand. Biogas? Is a business if produced by Rota Guido The Italian company of Cremona offers a comprehensive service that includes post-sale assistance. Download pdf Vegetalia 2007 was a great success! The strong interest in energy production from renewable sources brought thousands visitors to Cremona. Our stand was visited by a multitude of experts and curious people who could see the plant oil engine and the photovoltaic panels. But the real eye-catcher for all clients and breeders was the biogas plant. Special mention at the "TARGA BELTRAMI" contest, held at Fiera di Cremona 2005. "PATENTED SYSTEM FOR THE REDUCTION OF THERMAL STRESS". Download pdf Alberto Rota - Managing director of Rota Guido company, on the occasion of the Program for Industrial Research announced by Emilia Romagna region, presents the project: INNOVATIVE SYSTEM OF THE DISPOSAL OF LIVESTOCK SEWAGE FOR ENERGY SAVING, REDUCTION OF THE ENVIRONMENTAL IMPACT, WATER SAVING AND THE ATTAINMENT OF HIGH AGRONOMIC-VALUE PRODUCTS. Rota Guido company got the highest merit rating score and as a result it was financed. Download pdf Wind and shading barriers with variable-mesh sheets and manual or powered mechanization, with one- or two-way openings. WIND-BREAKING FILTERING DOORS AND WINDOWS Download pdf Special mention at the "TARGA BELTRAMI" contest, held at Fiera di Cremona 2004. "THE SUN AND THE STARS STABLE" Download pdf Special brushes for the automatic grooming of cattle. BRUSHES FOR COWS Download pdf The new stainless steel, tipping and antifreezing watering tank. NEW CLEAN DRINK Download pdf Giuseppe Volta - Manager of Rota Guido company - is given the "Technological Innovation" prize during the Fiera Agricola held in Verona, awarded by Mr Galan, president of Veneto region and by Minister Alemanno for Agricultural and Forestry Policies, for: A "BAT" ( BEST AVAILABLE TECHNOLOGIES) FOR THE ENVIRONMENT Download pdf The technical/business team of Rota Guido attending the meeting together with all Big Dutchman agents in the headquarters of the German company, worldwide leader in the farming technology. BREMEN: 4TH BIG DUTCHMAN INTERNATIONAL MEETING - 62 COUNTRIES MEET EACH OTHER Download pdf New idea of bed mattress consisting of a very soft base and a special covering sheet. "ROTA SOFTY MATTRESS", THE NEW SOFT MATTRESS FOR BEDS Download pdf Giuseppe Volta- Manager of Rota Guido company - is given the "TARGA BELTRAMI", 1st placing at the contest held at Fiera Agricola e Zootecnica in Cremona for: INTEGRATED SYSTEM FOR THE DISPOSAL OF LIVESTOCK SEWAGE AND THE CONTROL OF THE ENVIRONMENTAL IMPACT Download pdf |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Newsletter _________________________________________________________________ Home page > Newsletter Name: (*) ________________________________________ Surname: (*) ________________________________________ Company: ________________________________________ City(*): ________________________________________ Phone: (*) _________________________ E-mail: (*) ________________________________________ Farming sector: [Cattle-farming.] Security Code: (*) Retype Code: (*) ____________________ By sending this inquiry I allow ROTA GUIDO Srl to use my personal data for commercial purposes only, according to the law 675/96. Delete Send in To delete your registration, please enter your e-mail address: E-mail: (*) ________________________________________ Delete Send in |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Links _________________________________________________________________ Home page > Links In addition to its range of structures, equipment and plants for zootechnics and sewage disposal, Rota Guido company would like to point out to the operators of the sector, that it has always made use of the precious collaboration of worldwide leading companies, thus getting an overall experience and a constant updating. SOLE PARTNER FOR ITALY OF: www.febaconigli.it |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Contact us _________________________________________________________________ Home page > Contact us The Technical and Trade Departments of ROTA GUIDO company are at your complete disposal for any inquiry. Business Name: (*) ________________________________________ Inquiry about: [...........] Referring Person: (*) ________________________________________ Regarding: [..........] Address: ________________________________________ ZIP code: _____ City ________________________________________ Country: __________________ Farming sector: [_] Cattle [_] Buffalos [_] Pigs [_] Sheep-goats [_] Poultry [_] Rabbits [_] Horses Phone: (*) _________________________ Fax: _________________________ E-mail: (*) ________________________________________ Remarks: _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ Security Code: (*) Retype Code: (*) ____________________ By sending this inquiry I allow ROTA GUIDO Srl to use my personal data for commercial purposes only, according to the law 675/96. Delete Send in |
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Facilities and equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector, Buffalo sector, Pig sector, Horse sector, Sheep and goat sector, Bird sector, Sewage disposal, Biogas installations |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Handbooks _________________________________________________________________ Home page > Handbooks Rota Guido company is proud to offer the farmers, the consultants and all operators of the zootechnical sector, "TECHNOLOGIES FOR ZOOTECHNICS", the handbook that condenses its own direct experiences, resulting from both the continuous updating and the constant joint work with the most qualified professionals and the major Research Institutes of the sector. THE CATALOGUES ARE NOW AVAILABLE ONLY IN ITALIAN TECHNOLOGIES FOR ZOOTECHNICS SEWAGE - BIOGAS 150 pages of useful solutions for your farming and other information about the products shown on this site. Recently, Rota-Engineering - the Environmental Division of Rota Guido srl - issued "SEWAGE - BIOGAS", the handbook that expounds the problems of the environmental sector, related to zootechnics,with the solutions to meet the more and more specific and restrictive laws and regulations ASK FOR OUR FREE HANDBOOKS AND YOU'LL PAY THE MAILING CHARGES ONLY, THAT WILL BE CONVEYED AT THE MOMENT OF YOUR REQUEST. Business Name: (*) ________________________________________ Referring Person: (*) ________________________________________ Address: ________________________________________ ZIP code:: _____ City: ________________________________________ Farming sector: [_] Cattle [_] Buffalos [_] Pigs [_] Sheep and goats [_] Poultry [_] Rabbits [_] Horses Handbooks you are interested in: (_) TECHNOLOGIES FOR ZOOTECHNICS (_) SEWAGE - BIOGAS Phone: (*) _________________________ Fax: _________________________ E-mail: (*) ________________________________________ Remarks: _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ Security Code: (*) Retype Code: (*) ____________________ By sending this inquiry I allow ROTA GUIDO Srl to use my personal data for commercial purposes only, according to the law 675/96. Delete Send in |
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Zootechnical integrated centres - Rota Guido |
Zootechnical centres, Zootechnical integrated centres, equipment for zootechnics, facilities for zootechnics |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical integrated centres Zootechnical integrated centres for the rational farming of cattle, buffalos, horses, pigs, sheep and goats, poultry and rabbits, equipped with buildings, equipment and installations for a correct stabling and management of the herd, for the storage, the preservation and the preparation of food, for the carrying, the disposal and the utilization of the livestock dung. Zootechnical integrated centres Zootechnical integrated centres Zootechnical integrated centres Zootechnical integrated centres Zootechnical integrated centres Choosing a quality partner Choosing a safe and reliable quality partner allows to remove any fear of improvisation by meeting the expectations properly because no room can be left for doubt and superficiality, especially in big works. Zootechnical integrated centres Zootechnical integrated centres Zootechnical integrated centres Zootechnical integrated centres Zootechnical integrated centres ABILITY TO DIRECT THE DESIGN AND EXECUTION OF THE WORKS TO THE CUSTOMER'S DIFFERENT REQUIREMENTS. Back to: Home page - Products |
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Prefabricated steel frameworks for zootechnics - Rota Guido |
equipment for zootechnics, Prefabricated steel frameworks for zootechnics,self-supporting frameworks for zootechnics, frameworks for cattle farming, frameworks for buffalo farming, frameworks for piggeries, frameworks for goat farming, frameworks for horse stall, frameworks for rabbit farming |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Prefabricated steel frameworks Rota Guido Company boasts a high qualification in the design, production and installation of prefabricated steel frameworks. The production strictly complies with all the regulations in force and the reckoning standards and follows all the directions about the procedures for the execution of the works and the anticorrosive treatment to be used. The wide range of standard typologies, as well as the possibility of installations "on request", allow Rota Guido Company to meet the many and different requests successfully, with regard to both engineering and architectural point of view. Products for the most different applications in the zootechnical, farming, agricultural and food, industrial sectors are possible: structures for covered cattlesheds structures for covered cattlesheds STRUCTURES FOR COVERED CATTLESHEDS FOR THE CATTLE-FARMING WITH FREE OR FIXED STABLING structures for open cattlesheds structures for open cattlesheds STRUCTURES FOR OPEN CATTLESHEDS FOR THE BUFFALO-FARMING WITH FREE STABLING structures for open cattlesheds structures for open cattlesheds STRUCTURES FOR OPEN CATTLESHEDS FOR THE BUFFALO-FARMING WITH FREE STABLING self-supporting structures self-supporting structures SELF-SUPPORTING STRUCTURES (NO FOUNDATIONS WORK IS REQUIRED) structures for piggeries structures for piggeries STRUCTURES FOR PIGGERIES FOR THE FIRST AND SECOND PHASE, AND FOR FATTENING AREAS structure for goat and sheepfolds structure for goat and sheepfolds STRUCTURE FOR GOAT- AND SHEEPFOLDS FOR THE INTENSIVE GOAT- AND SHEEP-FARMING structures for small sheds structures for small sheds STRUCTURES FOR SMALL SHEDS, STABLES, RIDING GROUNDS AND HORSE STALLS structures and shelters for the poultry structures and shelters for the poultry STRUCTURES AND SHELTERS FOR THE POULTRY AND RABBIT FARMING structures for shelters structures for shelters STRUCTURES FOR SHELTERS AND SHEDS FOR TOOLS AND FODDERS structures for the storage and the preparation of food structures for the storage and the preparation of food STRUCTURES FOR THE STORAGE AND THE PREPARATION OF FOOD dairies and slaughterhouses for the meat and milk processing dairies and slaughterhouses for the meat and milk processing DAIRIES AND SLAUGHTERHOUSES FOR THE MEAT AND MILK PROCESSING factories for the fruit and vegetables processing factories for the fruit and vegetables processing FACTORIES FOR THE FRUIT AND VEGETABLES PROCESSING AND THE AGRICULTURAL AND FOOD INDUSTRY single and multifloor, industrial and civil structures single and multifloor, industrial and civil structures SINGLE AND MULTIFLOOR, INDUSTRIAL AND CIVIL STRUCTURES COVERINGS, DOORS AND WINDOWS coverings for livestock shelters with insulated panelling COVERINGS FOR LIVESTOCK SHELTERS WITH INSULATED PANELLING, SMALL DOMES AND SUSPENDED CEILINGS coverings for livestock shelters with insulated panelling COVERINGS FOR LIVESTOCK SHELTERS WITH PHAED PANELLING, DOORS AND WINDOWS coverings with variable-meshed cloth and sheet closing COVERINGS WITH VARIABLE-MESHED CLOTH AND SHEET CLOSING, WITH MANUAL OR POWERED OPENING coverings for industrial structures with windows for loading holes and sectional COVERINGS FOR INDUSTRIAL STRUCTURES WITH WINDOWS FOR LOADING HOLES AND SECTIONAL, SLIDING AND FOLDING PEDESTRIAN DOORS SOLUTIONS THAT GROW UP WITH YOU Back to: Home page - Products |
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Solution for the Cattle and Buffalo sectors - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Cattle sector,Solution for the Cattle and Buffalo sectors |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle The functionality of the cattleshed depends on the correct integration of the structure with the different fitting equipment and the relevant mechanizations and systems. After choosing the cattleshed typology, the choice of the equipment is the conditional factor of its functionality. EQUIPMENT FOR FIXED CATTLESHEDS EQUIPMENT FOR FIXED CATTLESHEDS EQUIPMENT FOR FREE STABLING EQUIPMENT FOR FREE STABLING STALLS FOR THE CALVES' WEANING STALLS FOR THE CALVES' WEANING EQUIPMENT FOR YOUNG BREEDING COWS EQUIPMENT FOR YOUNG BREEDING COWS EQUIPMENT FOR CATTLE FOR SLAUGHTER EQUIPMENT FOR CATTLE FOR SLAUGHTER EQUIPMENT FOR COW, CALF LINE AND "WILD STATE" EQUIPMENT FOR COW, CALF LINE AND "WILD STATE" EQUIPMENT FOR WATERING PLACE EQUIPMENT FOR WATERING PLACE ACCESSORIES FOR THE MANAGEMENT OF THE LIVESTOCK CENTRE ACCESSORIES FOR THE MANAGEMENT OF THE LIVESTOCK CENTRE Back to: Home page - Products |
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Equipment for fixed cattlesheds - Rota Guido |
Equipment for fixed cattlesheds, equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Equipment for fixed cattlesheds Fundamentally, cattlesheds are divided into fixed stabling cattlesheds and free stabling cattlesheds. The equipment for the fixed stabling cattlesheds are referable to the stalls that can be short or long. "OLANDA"- AND "AMERICA"-TYPE SHORT STALLS The "America" stall is a special development of the short stall, normally used in case of sheds where cattle can pasture. It allows the contemporaneous release and capture of many animals. "TICINO"- AND "LOMBARDIA"-TYPE LONG STALLS Back to: Home page - Products - Zootechnical equipment for cattle |
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Equipment for the free stabling - Rota Guido |
Equipment for the free stabling, equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Equipment for the free stabling The functionality of the free shed is connected with the arrangement of the various constituents. In particular, it's obvious that the different arrangement of the passages, the communicating gangways, the drinking troughes, the fodder-trough front and the rest areas has a marked impact on the functionality of the shed and its running results. The correct manufacture of the different equipment is therefore an essential factor, but not sufficient, for the best result that will be assured only if the equipment is correctly arranged compared to the rooms, the transport and the animals' needs. FODDER-RACKS CATCHING RACK It is essential to assure an easy and effortless examination of the animals with the possibility of blocking for the periodic treatment and inspection operations. ANTICHOCKING RACK It is the evolution of the catching rack with the difference that it allows the opening and the release of the animal's head from the lower part too by preventing the animal from choking in case of fall. ARCHED CATCHING RACK It is particularly suitable for horned animals that would have difficulty in going into the traditional rack. PREFABRICATED VIBRATED FERROCONCRETE STRUCTURES FODDER-TROUGHES The fodder-trough and the rack wall can be made with prefabricated manufactures suitably reinforced so as to bear the weight of the covering framework for the feeding and foddering area. The choice of vibrated ferroconcrete fodder-troughes and beds allows the realization of self-supporting prefabricated structures that don't require any other foundations work. The choice of vibrated ferroconcrete fodder-troughes and beds allows the realization of self-supporting prefabricated structures that don't require any other foundations work. BEDS The occupation degree of the beds depends not only on the correct dimensioning, base factor of the solution, but also on the ground structure, on its looseness and on the design of the stable rails. The correct mix of these factors assures an exploitation by the animals up to the expected advantages with regard to the cleanliness of the animals, a better quality of the milk and the speeing up of the milking operations. BASES FOR BEDS The bases for beds can be made of prefabricated ferroconcrete suitably reinforced so as to bear the weight of the covering framework of the rest area. Bases for beds can be "basin-type" for beds with litter or "with flat floor" for the use of carpets or mattresses. The choice of vibrated ferroconcrete fodder-troughes and beds allows the realization of self-supporting prefabricated structures that don't require any other foundations work. STABLE RAILS FOR BEDS The stable rail must be conceived so as to assure the correct positioning during the rest time and, at the same time, the best comfort for the animal. A wide range of stable rails can meet the various stabling typologies, on litter or mattress, and the different animals. ADJUSTABLE BEDS A very interesting solution is the choice of beds for the post-weaning period and the young breeding cows. Animals like this solution and learn to know their beds rapidly. For a successful result during this breeding phase, the stable rails shall be assembled on adjustable frames so that they can easily adapted to the actual size of the animals. UMATTRESSES FOR BEDS A wide range of carpets and mattesses offers the most suitable solution for any farm typology and microclimatic condition. The experience developed allows to clearly characterize the ideal mattress as: - soft - resilient - disinfectable - hard-wearing ROTA SOFTY-MATTRESS ROTA SOFTY-MATTRESS, is the new mattress, designed and produced by Rota Guido S.r.l. It's a new concept of mattress for beds consisting of a very soft base and a special covering cloth. The base consists of a single mattress for every bed, with a thickness of 40 mm and a specific density so as to combine the best softness with a high impact strength. Thanks to its high resilience it models itself under the pressure of the animal's body and takes its shape again when the animal moves away. The cover consists of a specially conceived single cloth representing the contact surface with the animal; it is acid- and shock-resistant, non-deformable, waterproof, with an easy-to-clean smooth surface and a low abrasive degree so as to reduce the friction lesions. MULTIPURPOSE STALLS They shall meet different requirements, it is therefore necessary to assure their greatest use flexibility. They are essential in every zootechnical centre organized and managed in a modern manner that shall be provided with steaming-up stalls, calving stalls, infirmary stalls, post-calving starter stalls, bull's stalls. CALVING AND INFIRMARY STALLS They are usually arranged to house single or few animals. A very useful feature is the possibility of holding the animal in the rest or feeding area so as to make the tending and feeding operations and the litter-making easier. BULL'S STALL The bull's stall shall have a corner fodder-trough with catching device and passage. The arrangement of the breeding stall is essential for the execution of the operations in compliance with the operators' safety. A special and interesting solution of cattleshed for "progeny test" with single stalls for breeding bulls. 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Stall for the calves' weaning - Rota Guido |
Stall for the calves' weaning, equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Stall for the calves' weaning They have been conceived to satisfy the sanitary requirements - basic for the first weeks of life of the calf - the comfort for animals and the good working conditions of the operators. The 100x200cm single stalls for the calves' weaning are the perfect solution, as they have a raised and grid-bottom to assure a continuous drainage of the litter that keeps dry and comfortable. The stall covers, roof and side walls, create a suitable microclimate and they assure, at the same time, the isolation of the animals. The tip-up pail holder for milk and water and the hay- and fodder-trough can be placed on the gate. The location of the stalls on opposed rows and the installation of a covering structure allow to assure better working conditions for the operators and, consequently, a better control on the animals. For bigger farmings, it is advisable to subdivide the stalls into several units so as to make the washing and disinfection operations easier. The common post-weaning stalls raised or on the ground, with or without external park, represent the calf pen for the first period, for calves aged from 2 to 6 months, and they are the perfect solution to condition the calves to the social life. Stalls for 6-10 heads and 10-15 heads are available. The calves' weaning unit is also optimized with a line of special accessories necessary for a correct management. Very useful accessories are, for instance, the calving-help trolley, the mixer for the preparation and the distribution of the milk and the calf trolley. Back to: Home page - Products - Zootechnical equipment for cattle |
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Equipment for young breeding cows - Rota Guido |
Equipment for young breeding cows, equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Equipment for young breeding cows After the conditioning period to the social life, at the age of about 6 months, it is possible to form bigger groups of calves and heifers housed in shelters with a rest area on litter or beds. The planimetric arrangement for shelters of these sectors provides for a rest area on litter (3-6 sqm/head up to an age of about 16 months and 6-8 sqm/head until the calving) and the feeding area on full ground with mechanized cleaning, or on split ground. The catching and antichoking rack has different dimensions (height and cross distance) according to the age of the animals. The fencing and the gates as well shall be properly conceived so as to isolate all the animals during the feeding time simultaneously with the removal of the litter. The solution with adjustable beds is interesting because of both the smaller room needed and its training function; since the beginning, it assures the full occupation of the beds in the shed of the milch cows by removing any problem of adaptation. Back to: Home page - Products - Zootechnical equipment for cattle |
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Equipment for cattle for slaughter - Rota Guido |
Equipment for cattle for slaughter, equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Equipment for cattle for slaughter The equipment for this kind of farming is specially conceived to allow the control of the animal by avoiding any damage and by assuring the movement and control operations in safe conditions. These stalls can be adapted to both split ground and litter. The different stabling solutions are so clear: from stalls on litter only, to stalls with rest area on litter and feeding area mechanized or on split ground, to stalls on split ground only. Among the different solutions, an essential choice is the type of feeding racks, the communication passages and the gates that shall allow the blocking of the animals in a suitable part of the stall so as to execute the control of the litters and the movement and control of the animal with full safety. Back to: Home page - Products - Zootechnical equipment for cattle |
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Equipment for cow, calf line and wild state - Rota Guido |
Equipment for cow, calf line and wild state , equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Equipment for cow, calf line and "wild state" The "cow-calf line" farming can be organized with both confined stabling solutions and wild state solutions. The sheds for the cow-calf line farming shall keep clearly separate the areas for brood cows from those for young breeding cows, bulls, multipurpose stalls; a special importance shall be given to the calves' stalls where calves are given their necessary food integration. The `wild state' stabling solutions have specialized equipment. - The "Hay-troughes" are necessary to give the animals the proper food integrations. Their shifting is easier as they can be coupled with the three-point connection of the tractor. - The hopper containers for the concentrated fodder are usually meant for calves. For that reason, they can be either placed in delimited areas or provided with a barrier preventing the adult animals from eating the fodder. Pens and corrals are very important in organizing the farming. They allow to control, to confine and to catch the animals so as to execute all the management and control operations on the herd in full obedience of the operators' safety. Back to: Home page - Products - Zootechnical equipment for cattle |
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Equipment for watering place - Rota Guido |
Equipment for watering place, equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Equipment for watering place The water availability is essential for the animals' physiological needs, in particular for cows who need to restore their loss due to the milk production. The arrangement of reliable watering equipment, capable of protecting its quality, is therefore crucial for the farming success. WATERING BASINS FOR FIXED STALLS AND MULTIPURPOSE STALLS They are made of high quality cast iron and they are easy to clean. Available with spring or counterweight valve. CONSTANT-LEVEL WATERING BASINS FOR MULTIPURPOSE AND CALVES' STALLS They have a ball cock allowing a sufficient flow of water even at low pressure. CONSTANT-LEVEL DRINKING TROUGH Presently, it is the most common drinking trough. It is provided with connections for suitable water flow, overflow level, bottom drainage and junctions for its easy installation in the free stabling sheds. It can be directly fed by means of a ball cock or integrated in a costant-level system. Available in different dimensions: 60x30 cm for a single animal, 100x30 cm and 200x30 cm for the contemporaneous watering of many animals. COSTANT-LEVEL TIPPING TROUGHES The constant-level drinking troughes can be installed on a special support provided with tipping device that allows their easy and complete draining so as to make the water change and the thorough cleaning of the trough easier. Usually, the drinking troughes are 1, 2 and 3 m long. They are fitted with a special high-flow float assuring a fast filling even when many animals are watering. A special device on the adduction valve and the possibility of recirculation allow a water availability even during particularly cold periods. ANTIFREEZING DRINKING TROUGH For areas with harsh climate we offer insulated drinking troughes with closing floating ball that assure the water supply even in case of freezing external temperature. This solution requires a greater attention to the control of the hygiene of the water in the trough. It is advisable to have a parallel line of drinking troughes to be used when the animals' water need is greater. Available with single- or two-place. Back to: Home page - Products - Zootechnical equipment for cattle |
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Accessories for the management of the livestock centre - Rota Guido |
Accessories for the management of the livestock centre, equipment for zootechnics, facilities for zootechnics, Cattle sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for cattle > Accessories for the management of the livestock centre They are particularly useful for making the execution of various operations related to the good management of the farming possible or easier. HEALING AREA It allows to hold the animal easily and to reach the different parts of the body, thanks to its several linking and lifting bands. TANK FOR HOOF DISINFECTION The polyethylene tanks that can be easily placed by the passages allow, when necessary, the disinfectant treatment of the hooves without any special brickwork. You can like that spare all realization costs and remove steps and excavated areas that are always problematic and dangerous in case of set routes. BRUSHES Brushes represent not only an entertaining factor for animals, but they also meet specific health requirements as they allow to treat the skin parasites by means of special products. Brushes can be fixed or powered. MUZZLE-CATCHING DEVICE The muzzle-catching device for cattle allows to bind the animal's muzzle stiffly, without risks of accident for the operators and it will be of great help to the breeder for all treatments providing for the force-ingestion of oral medicines. The device can be easily applied onto any kind of existing catching rack. BOBMAN Multipurpose powered vehicle mod. "BOBMAN", equipped with 9HP motor and 16 l/min hydraulic motor for the accessories. Width: 0,86 m Length: 1,20 m Weight 150 kg. Available with brush for the bed cleaning, scraping shovel, sawdust or straw distributor and screw feeder. Thanks to their fast coupling, all accessories can be easily and quickly changed. EQUIPMENT FOR THE ISOLATION AND THE MOVEMENT OF ANIMALS It's a seemingly simple equipment that influence indeed the functionality of the shed heavily and, consequently, its management. The structural characteristics and the dimensions shall depend not only on the bulk of the animals, but also - and mostly - on the specific requirements of the farm and the relevant operating routine. The fences and the gates that can be fixed or opened under certain circumastances can be designed and realized with specific solutions so as to rationalize the farming management to the utmost. Examples of interesting solutions: man-passages in the gates, manual or powered level-crossings, sash gates, Canadian passages, etc. Back to: Home page - Products - Zootechnical equipment for cattle |
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Solution for the Cattle and Buffalo sectors - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Solution for the Cattle and Buffalo sectors |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Prodotti _________________________________________________________________ Home page > Products > Zootechnical equipment for buffalos The need of a cow buffalo breeding management according to a more functional organization led to the realization of shelters more and more similar to the cow' s ones, considering nevertheless that the substantial morphological and behavioural difference between the two breeds requires specific and peculiar equipment. EQUIPMENT FOR THE FREE STABLING EQUIPMENT FOR THE FREE STABLING STALLS FOR THE CALVES' WEANING STALLS FOR THE CALVES' WEANING EQUIPMENT FOR YOUNG BREEDING COW BUFFALOS EQUIPMENT FOR YOUNG BREEDING COW BUFFALOS EQUIPMENT FOR COW BUFFALOS FOR SLAUGHTER EQUIPMENT FOR COW BUFFALOS FOR SLAUGHTER EQUIPMENT FOR WATERING PLACE EQUIPMENT FOR WATERING PLACE ACCESSORIES FOR THE MANAGEMENT OF THE LIVESTOCK CENTRE ACCESSORIES FOR THE MANAGEMENT OF THE LIVESTOCK CENTRE Back to: Home page - Products |
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Equipment for the free stabling - Rota Guido |
Equipment for the free stabling, equipment for zootechnics, facilities for zootechnics, Buffalo sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for buffalos > Equipment for the free stabling Notwithstanding the seeming peacefulness of the cow buffalos it is necessary to bear in mind their habit of moving together and rubbing themselves against the barriers that, consequently, must be very solid and specially designed. The functionality of the shed depends on the correct realization of the different components, and mainly on their integration as to areas, movements and animals' comfort requirement, by making the operators' activity easier. FODDER-RACKS The special shape and the dimensions of the neck, the head and the horns make often the use of catching racks difficult. Two-bar racks, being the lower bar travelling and adjustable in height, give good results. This lower bar shall be moved forward so as to assure a correct positioning in the fodder-trough and to avoid any lesion to the animal. VIBRATED FERROCONCRETE STRUCTURES AND FRAMEWORKS PREFABRICATED VIBRATED FERROCONCRETE FODDER-TROUGH The fodder-trough and the rack wall can be made with prefabricated structures suitably reinforced so as to bear the weight of the covering framework for the feeding and foddering area. PREFABRICATED BASES FOR BEDS WITH CONTROL BASIN AND FLAT LITTER The bases for beds can be made of prefabricated ferroconcrete suitably reinforced so as to bear the weight of the covering framework of the rest area. Bases for beds can be "basin-type" for beds with litter or "with flat floor" for the use of carpets or mattresses. The choice of vibrated ferroconcrete fodder-troughes and beds allows the realization of self-supporting prefabricated structures that don't require any other foundations work. It is possible to produce structures with single or double feeding passages, for rest areas with 2 and 3 bed rows and whole sheds. STABLE RAILS FOR BEDS AND MATTRESSES The range of stable rails ROTA STANDARD and ROTA COMFORT can meet the various stabling typologies, on litter or mattress, and the different breed and size of the animals. ROTA SOFT-MATTRESS is the new mattress, designed and produced by Rota Guido S.r.l. It's a new concept of mattress for beds consisting of a very soft base and a special covering cloth. The base consists of a single mattress for every bed, with a specific density so as to combine the best softness with a high impact strength. Thanks to its high resilience it models itself perfectly under the pressure of the animal's body and takes its shape again when the animal moves away. The cover consists of a specially conceived single cloth representing the contact surface with the animal; it is acid- and shock-resistant, non-deformable, waterproof, with an easy-to-clean smooth surface and a low abrasive degree so as to reduce the friction lesions. MULTIPURPOSE STALLS They shall meet different requirements, it is therefore necessary to assure their greatest use flexibility. They are essential in every livestock centre organized and managed in a modern manner that shall be normally provided with steaming-up stalls, calving stalls, infirmary stalls, post-calving starter stalls, bull's stalls. A very useful feature is the possibility of holding the animal in the rest or feeding area so as to make the tending, feeding and control operations easier. The multipurpose stalls usually house single or few animals. Back to: Home page - Products - Zootechnical equipment for buffalos |
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Stall for the calves' weaning - Rota Guido |
Stall for the calves' weaning, equipment for zootechnics, facilities for zootechnics, Buffalo sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for buffalos > Stall for the calves' weaning They have been conceived to satisfy both the sanitary requirements - basic for the first weeks of life of the calf - the comfort for animals and the good working conditions of the operators. The single stalls for the calves' weaning (100x200cm) are the perfect solution, as they have a raised and grid-bottom to assure a continuous drainage of the litter that keeps dry and comfortable. The stall covers, roof and side walls, create a suitable microclimate and they assure, at the same time, the isolation of the animals. The tip-up pail holder for milk and water and the hay- and fodder-trough can be placed on the gate. The location of the stalls on opposed rows and the installation of a covering structure allow to assure better working conditions for the operators and, consequently, a better control on the animals. For bigger farmings, it is advisable to subdivide the stalls into several units so as to make the washing and disinfection operations easier. The common post-weaning stalls raised or on the ground, with or without external park, represent the calf pen for the first period, for calves aged from 2 to 6 months, and they are the perfect solution to condition the calves to the social life. (Capacity: 6-10 heads) The calves' weaning unit is also optimized with a line of special accessories necessary for a correct management. Very useful accessories are, for instance, the calving-help trolley, the mixer for the preparation and the distribution of the milk and the calf trolley. Back to: Home page - Products - Zootechnical equipment for buffalos |
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Equipment for young breeding cows - Rota Guido |
Equipment for young breeding cows, equipment for zootechnics, facilities for zootechnics, Buffalo sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for buffalos > Equipment for young breeding cow buffalos After the conditioning period to the social life, at the age of about 6 months, it is possible to form bigger groups of calves and to house them in shelters with a rest area on litter, with either self-cleaning slope or permanent The rack - a catching rack first the first farming period and a rack with two horizontal bars for adult animals - has different dimensions according to the age and the size of the animals. The fencing and the gates as well shall be properly designed so as to isolate all the animals during the feeding time simultaneously with the removal of the litter. An interesting solution for the young breeding cow buffalos has the rest area on a "self-cleaning" sloping litter. Back to: Home page - Products - Zootechnical equipment for buffalos |
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Equipment for cow buffalos for slaughter - Rota Guido |
Equipment for cow buffalos for slaughter, equipment for zootechnics, facilities for zootechnics, Buffalo sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for buffalos > Equipment for cow buffalos for slaughter This equipment is specially conceived to allow the control of the animals by avoiding any damage and by assuring the movement and control operations in safe conditions. These stalls can be adapted to both split ground and litter. Different stabling solutions are available: from stalls on litter only, to stalls with rest area on litter and feeding area mechanized or on split ground, to stalls on split ground only. Among the different solutions, an essential choice is the type of feeding racks, the communication passages and the gates that shall allow the blocking of the animals in a specially provided part of the stall so as to execute the control of the litters and the movement and control of the animals with full safety. Back to: Home page - Products - Zootechnical equipment for buffalos |
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Equipment for watering place - Rota Guido |
Equipment for watering place, equipment for zootechnics, facilities for zootechnics, Buffalo sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it PProducts _________________________________________________________________ Home page > Products > Zootechnical equipment for buffalos > Equipment for watering place The water availability is essential for the animals' physiological needs, in particular for cow buffalos who need to restore their loss due to the milk production. The arrangement of reliable watering equipment, capable of protecting its quality, is therefore crucial for the farming success. CONSTANT-LEVEL DRINKING TROUGH Presently, it is the most common drinking trough. It is provided with connections for suitable water flow, overflow level, bottom drainage and junctions for its easy installation in the free stabling sheds. It can be directly fed by means of a ball cock or integrated in a costant-level system. Available in different dimensions: 60x30 cm for a single animal, 100x30 cm and 200x30 cm for the contemporaneous watering of many animals. COSTANT-LEVEL TIPPING TROUGHES The constant-level drinking troughes can be installed on a special support provided with tipping device that allows their easy and complete draining so as to make the water change and the thorough cleaning of the trough easier. Usually, the available drinking troughes are 1, 2 and 3 m long. Considering the sizeable bulk of cow buffalos and their behaviour, all drinking troughes are supplied with a hot-galvanized steel profiled pipe as a protection. Back to: Home page - Products - Zootechnical equipment for buffalos |
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Accessories for the management of the livestock centre - Rota Guido |
Accessories for the management of the livestock centre, equipment for zootechnics, facilities for zootechnics, Buffalo sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for buffalos > Accessories for the management of the livestock centre Because of the difficulty in keeping the cow buffalos in the rack, the buffalo farming centre needs to have a corral so as to execute the control operations on the animals in the safest conditions for the operators. The corral, specially conceived according to the farming requirements, has a special "capture stall" provided with a suitable trap. After executing the control operations in safe conditions, it is possible to release the animal easily, without forcing it to unnatural movements. HEALING AREA It allows to hold the animal easily and to reach the different parts of the body, thanks to its several linking and lifting bands. TANK FOR HOOF DISINFECTION The polyethylene tanks that can be easily placed by the passages allow, when necessary, the disinfectant treatment of the hooves without requiring any special brickwork. You can like that spare all realization costs and remove steps and excavated areas that are always problematic and dangerous in case of set routes. EQUIPMENT FOR THE ISOLATION AND THE MOVEMENT OF ANIMALS The structural characteristics and the dimensions shall depend not only on the bulk of the animals, but also - and mostly - on the specific requirements of the farm and the relevant operating routine. The fences and the gates that can be fixed or opened under certain circumastances can be designed and realized with specific solutions so as to rationalize the farming management to the utmost. Back to: Home page - Products - Zootechnical equipment for buffalos |
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Zootechnical equipment for horses - Rota Guido |
Zootechnical equipment for horses, equipment for zootechnics, facilities for zootechnics, Horse sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for horses Club-House, structures, equipment, facilities and accessories for the today's horse-farming. Zootechnical equipment for horses Zootechnical equipment for horses Complete stables with passages and services, linear stalls, English double stalls, fixed stalls. Zootechnical equipment for horses Zootechnical equipment for horses Automatic plants for the cleaning and the disposal of the livestock defecations. Zootechnical equipment for horses Zootechnical equipment for horses External sheds, hay-bale troughes, fences and gates for the isolation and the movement of animals. Zootechnical equipment for horses Zootechnical equipment for horses Covered riding grounds, stores, infrared-ray lamps, fodder-troughes, drinking-troughes and various accessories. Back to: Home page - Products |
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Zootechnical equipment for sheep and goat sector - Rota Guido |
Zootechnical equipment for sheep and goat sector, Zootechnical equipment for sheep and goat sector, equipment for zootechnics, facilities for zootechnics, Sheep and goat sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for sheep and goats The sheep sector is presently going through a period of transition and renewal. From the old rural practice we are coming to more professional and organized requirements. We need therefore simple, prompt, easy-to-apply innovatory technologies. These requirements are more evident in the milking sector, where tradition is deep-seated and more settled and the fast and positive attainment of the expected technological and structural improvements is more important from the economic point of view, considering the marked trend and the significant potentiality of the sector to this evolution. Sheep and goat sector LAYOUT OF THE ZOOTECHNICAL SHELTER In order to get a functional running of the farming and a suitable return, without neglecting the animals' comfort and consequently the yield, it is necessary to subdivide the sheepfold into the following functional areas: stall for animals in production stall for farming and young breeding animals feeding area (step) foddering passage service gangways and external fences waiting room to milking milking room milk room post-milking stall ram's stall lambing stall isolation stall weaning stall solids storing floors sewage tank fodder and hay stores toolshed Sheep and goat sector Sheep and goat sector STALL WITH REST, WATERING AND FEEDING AREA A widely used solution provides for stalls on deep litter with straw or chips (thickness of about 30-40 cm) to be removed about 2-3 times every year, on the occasion of the land manuring operations. Multiple stalls are usually adopted as they can house a variable number of animals according to the size of the farming and its organization. - Hot-galvanized steel bearing structure - Ferroconcrete foundations with string courses that serve as control walls of the sewage tanks Sheep and goat sector Sheep and goat sector The feeding area consists of a step with sloping floor (about 3 cm) placed inside the stall between the litter surface and the feeding rack wall. 80 / 100 cm wide, it is bounded by the feeding rack wall on the fodder-trough side. The feeding rack, whose cross distance for an adult head changes from 25 to 33 cm according to the breed, shall be a "catching" type (available for animals with or without horns), so as to allow the seizing of the animals by making the treatment and control operations easier. As to the watering place, the most common solution is the constant-level basin (standard dimensions: 20x80 cm) so as to allow the contemporaneous access of two animals without large amounts of stagnant water. Sheep and goat sector Sheep and goat sector SERVICE GANGWAYS - EXTERNAL FENCES The external area - very useful - should measure 2,5-3,5 m_/head when floored, and 5-8 m_/head when ground floor. It is usually bounded by hot-galvanized steel fences provided with suitable openings, min. 3 m wide, so as to allow the cleaning means to get in. The use of the `unifeed' trolley in the sheep and goat farming gave very good results, for both the recycling of the farm products and the bigger productions that have been registered in the farmings that used it first. When, for lack of room, large gangways are not possible, or when you plan to mechanize still further the farming, it is possible to use automatic belts with single or double useful side that feed the different stalls. Powered belts which are available in different width: 30 cm with wall-mounted single fodder-trough; 60 cm with central double fodder-trough for animals without horns, 75 cm with double fodder-trough for horned animals. Sheep and goat sector Sheep and goat sector CONTROL EQUIPMENT In order to assure the greatest functionality of shelters, especially in large-sized centres, it is advisable to arrange additional running structures, such as sorting passages, corrals and passages for health treatments and examinations. Every corral shall usually hold all the animals of one stall and have a surface of 0,3 m_/head. It is possible to provide the corral with a special catching device that overturns and immobilizes the animal by making all the tending and control operations easier. Sheep and goat sector Sheep and goat sector MULTIPURPOSE STALLS FOR LAMBING, INFIRMARY, RAMS AND WEANING STALLS FOR LAMBS AND KIDS The early weaning in single stalls takes usually place for fattening males or for twin lambs rejected by their mother. Practically, they are prefabricated stalls with washable walls to house the single animal when it needs special attention and care. The stalls for male animals shall have comfortable dimensions and arrangement. They are divided into multiple stalls for young animals and single stalls for adult animals. Lambs are usually weaned by means of two different ways: * early weaning in single stalls * weaning on ground in multiple stalls. The weaning on ground in multiple stalls is executed in stalls with wire net partition walls that house groups of about 20-40 lambs. Sheep and goat sector Sheep and goat sector MILKING ROOM The milking system influences the managing and production results of the farming and it can be: linear diagonal rotating The number of stalls and milking units shall be settled according to the total heads in production, to the numerousness of the groups of animals and to the organization of the operators. For small farmings, milking ramps with 8-12 stalls and 2-3 milking pails are available, allowing the small farmers to get the advantages of the milking plant. For subdivided and/or displaced farmings it is possible to use a special milking wagon. It is a whole plant, fully assembled on a wagon drawn by a tractor, that gives all the features and the advantages of a fixed plant to the farmers that, for logistic problems, have several groups of animals. Back to: Home page - Products |
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Zootechnical equipment for pigs - Rota Guido |
Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs The solutions to different shelters for the pig-farmings may be various and highly diversified. This is not simply a consequence of the different productive typologies (closed-cycle or opened-cycle farmings for the rearing of piglets or fattening pigs, for slaughter or for industry), but it is mainly a result of the different zootechnical approaches employed. Anyway, every different solution has to weigh the planning standards listed below: pigs size, food requirements, water needs, live weight of the whole piggery, defecations produced, number of places to be arranged for in the zootechnical centre, diverse farming areas. INNOVATIVE PREFABRICATED PIGGERIES INNOVATIVE PREFABRICATED PIGGERIES ZOOTECHNICAL EQUIPMENT ZOOTECHNICAL EQUIPMENT ALLEVAMENTI SU LETTIERA E PLAIN AIR FARMINGS ON LITTER AND "PLEIN-AIR" DRY FEEDING EQUIPMENT DRY FEEDING EQUIPMENT LIQUID FEEDING EQUIPMENT LIQUID FEEDING EQUIPMENT WATERING ACCESSORIES WATERING ACCESSORIES MANAGEMENT ACCESSORIES MANAGEMENT ACCESSORIES Sole representative in Italy for Big Dutchman Pig Equipment technologies ( www.bigdutchman.com ) Back to: Home page - Products |
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Watering accessories - Rota Guido |
Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector, Prefabricated solutions for innovative piggeries |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs > Prefabricated solutions for innovative piggeries Hot-galvanized steel bearing structure Ferroconcrete foundations with string courses that serve as control walls of the sewage tanks The rapid and unceasing development of farming technologies as well as the huge genetic advancements have, on the one hand, put at farmers' disposal a great productive potentiality but, on the other hand, they have reduced animals rusticity and, as a consequence, they have obliged farmers to increase controls on environmental microclimatic standards as well as on hygienic and sanitary conditions. As a result, shelters, together with their equipment and systems, have become themselves real factors of production, which are able to influence the results of the farming activity (both from a qualitative and quantitative point of view), and which cannot be disregarded in order not to endanger the economic results of the farming. Two-layer perimetric covering walls with an excellent insulating power and complete absence of thermal bridges. External covering sandwich-board thick. 80 and internal one in Phed thick. 53, perfectly washable. This kind of solution guarantees the highest hygienic and sanitary standards. Polypropylene panelling floors supported by stainless steel uprights and sections. Equipment for the realization of PVC, Phed and stainless steel boards stalls, both fixed and openable. Liquid or dry feeding facilities, with possibility of food distribution at will or computer-controlled. Stainless steel mangers, feeders and fodder-troughs, for a correct feeding ration supply. False ceiling in micropierced fibreglass panelling, which guarantees a uniform distribution of air, together with the highest comfort for the animals. Forced ventilation system with clear air coming in from the loft and air-exchange guaranteed by pipe fans and control computer and management of the environmental microclimate. Heating system supplied by warm-air generators, or by `Delta' pipes with registers and control computers. It is also possible to get central or local boilers. Combi-cool refreshing systems with direct vaporization or with evaporating panelling. Back to: Home page - Products - Zootechnical equipment for pigs |
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Zootechnical equipment for pigs - Rota Guido |
Zootechnical equipment for pigs , Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs > Zootechnical equipment STIMULATION, COVERING AND FIRST STAGE OF GESTATION The equipment for this sector can be substantially referable to the single cages and to stalls for groups of sows and for boars. Besides its dimensions, width, length and height, the cage is characterized by the features of its different components and namely by: * type of floor: the front part is made of concrete screed, preferably "hot", while the rear part, about 80-100 cm, has a grating floor that can be realized with either vibrated reinforced concrete or galvanized steel or PVC-coated.. * type of external barriers: the side barriers or stable rails can be made of crude, hot-galvanized or stainless steel, with vertical round bars or horizontal tubes differently shaped according to their use. The rear gate can be `blind' or `open', depending on the presence of split floors in the rear passage and the necessity to reach the sow easily. * type of fodder-trough: it depends on the feeding typology, either `dry' or `liquid' and on any feeding systems. SECOND STAGE OF GESTATION An important part of the new regulation pertaining to animals' welfare, concerns pregnant sows. Important changes regarding space, flooring, type of stabling and feeding systems have been there introduced. As far as the type of stabling for pregnant sows is concerned, cages are abolished throughout the whole period of gestation. The implementation of the above-mentioned regulations leads to obvious problems related to the competitiveness within the different groups of sows, but also to difficulties regarding the management and the accomplishment of everyday operations of control and tending of animals. Rota Guido S.r.l., leader in the development of advanced technologies within the zootechnical farming long since, has developed a range of equipment and plants particularly suited for a correct management of sows bred in groups. FEEDING-STALLS WITH CATCHING SYSTEM FOR SOWS IN GROUPS They basically consist of cages for pregnant sows and/or young sows, like the fodder-stalls model, so that the animal is obliged to pass through them in order to get access to the feed hopper or to the fodder-trough. Peculiar rocker-arm devices or gates with control levers, let the animal eat its own ration quietly without being attacked by higher-ranking sows. In order to reduce the competitiveness during the feeding time, special feeding plants have also been arranged for a correct distribution of feed. BIOLOGICAL-FIXATION CONTEMPORANEOUS FEEDING FOR SOWS The contemporaneous feeding system allows sows in groups to eat quietly and at the same time. Another interesting solution for sows bred in groups is represented by the computerized system called CALLMATIC, which can be either employed for sows on straw, or on solid and/or split vibrated ferroconcrete floor. CALLMATIC system "food on request" makes possible the individual feeding of sows bred in groups. This type of farming, if well organized, is highly beneficial to animals, since it put at their disposal a wider space, which, together with the individual food distribution, consistent with the needs of each sow, guarantees a homogeneous growth of the animals as well as positive after-effects on the brood. FARROWING SECTOR The typology of cages, which are distinctive equipment in this kind of sector, must be chosen according to the zootechnical aspects and to the structural and dimensional features of shelters. The `linear' solution, for example, is suitable for the farrowing and the suckling only, while if the cage shall be used also during the weaning, a `transverse' solution is certainly recommended. In this latter type of cage sows are positioned diagonally, within it. More recently, by following the requests of animalists who have difficulties bearing the idea of animals put into cages, where they cannot behave in a natural way, a different typology has been developed, according to which, the sow remains in the cage only for some days after the delivery, and they are then allowed to perform the suckling out of the cage, since the piglets are protected by railings and escape gangways. The cage is not only distinguished by the position of the sow, but also by some peculiar components: the typology of the external railings, the barriers of the sows' stalls, the different fodder-troughs for sows and piglets, the nursery, the water and electric plants placed on the side of each cage, and also the typology of the ground. Actually, this makes often the difference, since it is crucial for the comfort of animals, for the good standard of cleanliness, but also for the reduction to a minimum of the crushing among animals. Detail of bottoms of cages with polypropylene panels on stainless steel-bases suited for piglet pens and cast-iron level surface for sows' stall, or with original "Tenderfoot" round plastic-coated panels, with nursery areas equipped with heating plates. WEANING SECTOR This is certainly the most delicate sector of the whole farming. In fact it is intended for the sheltering of particularly stressed piglets, because of both their parting from their mothers and their transportation and further allocation to a new place. As specific sector, it is present only when the farming technology provides for the use of the delivery area just for the period needed for the suckling. EQUIPMENT FOR THE WEANING SECTOR They are basically represented by raised cages or by stalls on ground. The building typologies of the different components (floor, side railings, fodder-troughs and plants) have to be developed according to the peculiar requirements of each farming. Some innovative solutions related to emerging techniques for an `early weaning' are much interesting. By arranging a restricted area with a warm floor, it is possible to guarantee very young piglets with high comfort conditions It should also be noted the new solutions regarding the outdoor weaning, within self-supporting specialized sectors. By arranging rest areas, conveniently sheltered and with a controlled temperature, it is possible to offer piglets ideal conditions, either during their rest, or when they move according to their behavioural needs and in order to eat. It is worth noting that with a lower temperature within the shelter, piglets increase their feed-intake, which is then assimilated thanks to the ideal temperature in the rest area. In this way it is therefore possible to obtain considerable energy savings, as a result of smaller warmed up volumes, together with higher preservation indexes of the components, which greatly reward the investment and the control operations. FATTENING SECTOR They house pigs weighing from 25-35 kg till the final weight, for a quite long period (6 to 7 months), during which the space and microclimatic requirements change considerably. Stabling can be made up of multiple stalls with completely or partially split ground.. Equipment for the fattening sector are basically represented by the barriers of each stall and by fodder-troughs. The barriers delimiting the stalls can be blind, totally open or with a blind base. The choice of one of these different solutions, depends on many aspects: easy visual control, transport of animals, easy accomplishment of refinements, without being obliged to carry out even more expensive and difficult brickworks, and the chance to use barriers as partition walls within double fodder-troughs by fixing them on pre-existing structures, without having to move the animals. Fodder-troughs are available either for dry feeding, with stainless steel or PVC hopper containers, suitable for a feeding-on-demand, whether meal or pellet, single-place or multi-sections, or for liquid feeding in troughs. Available fodder-troughs are made of stainless steel, of every length, single or double, with one or two channels. For the installation, you can either use the additional concrete casting or the direct bolting by means of stainless steel clamps. Back to: Home page - Products - Zootechnical equipment for pigs |
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Farmings on litter and plein-air - Rota Guido |
Farmings on litter and plein-air Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs > Farmings on litter and plein-air FARMINGS ON LITTER AND PLEIN-AIR The even more evident recognition of the agronomic employment as the sole and real solution to the disposal of livestock sewage, has set more limits to sewage production, which, even if easily disposable with suitable structures and special disposal plants, proves to have consistent effects on the environment, and whose employment, most of all in very vulnerable areas where there is a greater risk of percolation and layers' pollution, has to be carefully performed. On the contrary, there are no specific problems for the employment of manure. This is certainly a consequence of its favourable contribution to the improvement of the land fertility, and also to the impossibility that fortuitous events could lead to run-off, percolation, or consistent environmental inconveniences. This is the main reason why litters are enjoying a great favour within piggeries, even if they had been abandoned mainly as a consequence of consistent management expenses, related to the employment of straw as well as of labour. The `new' piggery solutions, studied for the different farming sectors, guarantee farmers the chance to overcome these inconveniences and to resort to them even within specialized large-sized farming. In this latter type of farming, the higher costs related to the employment of litter and labour are certainly counterbalanced by appreciable savings as a result of the lower thermal requirements of the animals which, if sheltered on litter, have lower critical temperatures than the minimum ones. The oxidative processes, which take place on the litter, offer animals a warm bed, even to piglets just weaned, without being obliged to make use of any artificial heating system. Nowadays, it is possible to resort to widely proven solutions for the gestation, delivery, weaning, rearing and fattening sectors. OUTDOOR FARMING The increased sensibility of people towards animals' comfort and everything bearing the definition of `natural', together with the opportunity to go into a farming by means of quite low investments in equipment and plants, has aroused a growing interest in outdoor farming even in our country. The success of this type of farming is related to a sufficient availability of land, with good exposure and ideal drainage, together with the employment of equipment capable of assuring both the protection of animals from atmospheric agents and an easy execution of the different tending and control operations. Back to: Home page - Products - Zootechnical equipment for pigs |
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Dry-feeding plants - Rota Guido |
Dry-feeding plants, Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs > Dry-feeding plants These high-reliability plants collect the fodder from the storage and distribute it to every fodder-trough, rationed or not, according to the requirements of every farming stages.. The feed ensilage can be either internal or external and provided with all accessories for the correct and clean preservation of the feedstuff. They are made of galvanized steel, fibreglass or Trevira sheet (for internal positioning only) and they can be loaded with pneumatic or screw system. Distribution systems for the rationed feed with volumetric dispensers for single gestation stalls. Feed distribution plants for sows in groups with rationed system and biological setting devices "FIXIOS" and "TUBE FEEDER" to reduce the competition during the feeding time. CALLMATIC COMPUTERIZED SYSTEM It allows the breeding of many sows with stations having a capacity up to 50-60 animals, thus assuring the following advantages in a quiet environment: * Individual feeding of the sows with perfect conformity with their requirements, guarantee of the animals' regular development and birth of more vital and uniform pigs. * Solid and robust station walls assuring a peaceful meal to the sows. * When the station is free, the door is opened by a pneumatic system; this allows the little sows to learn how to use it easily. * A particularly suitable system for both new rooms and restored rooms. * Mechanical buffer device that avoids stressful stops and assures a high passing pace and less aggressiveness. * Selecting system of the animals to be isolated. * Accurate fodder dosage without remains and waste. Wide range of fodder-trough for dry-feedstuff only or with "eat-and-drink" device that can be assembled on either partition barriers or in the middle of the box Back to: Home page - Products - Zootechnical equipment for pigs |
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Liquid-feeding plants - Rota Guido |
Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector, Liquid-feeding plants |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs > Liquid-feeding plants The liquid-feeding plants provide for the wholly automatic preparation of the feedstuff according to the energy requirements, starting from staples or from full feed, with the possibility of using by-products with the consequent reduction in the ration costs. HYDROMIX SANITATION - Essential condition for a better food conversion As regards the sanitation, it is common knowledge that the liquid feed contributes to the microbes' growth. An intensive work of research and development led to plants whose health conditions are optimum and capable of assuring a top sanitation. To that end our feeding plants are provided with: 1. pneumatic inlet throttle valve 2. rinsing of pipes and valves 3. tank cleaner with revolving heads 4. sprayer for disinfectant solution 5. dust remover Waste-free feeding with rinsing of pipes and valves At every feeding time, all feed is distributed without waste. Then, the whole system together with valves, feed inlet and outlet, pipes, mixing tank and used-water tank are perfectly rinsed with clean water. Between two feeding times, pipes are full of clean water that will be pushed into the used-water tank and recycled for the mixing and preparation of the next rations. HYDROMIX COMPACT Computerized liquid-feeding plant with compact design that allows the contemporaneous mixing and distribution of the feed, this reducing the waiting time between two distributions. The main advantage of this plant is that many animals can be fed very quickly and with different rations. The waiting time between two feed distributions is zeroed and the time needed is halved compared to a standard plant. Feeding computer MC 99 NT The good result of the pigs' fattening stage requires a high precision at all levels, from the feed mixing to the data storage. All our liquid-feeding systems are computer-controlled and -aided so as to adjust and to optimize the feeding curve and the conversion index. Thorough cleaning of the tank The tank washing system allows a totally automatic and thorough cleaning of the mixing and used-water tanks. The revolving heads of the washing system, provided with special nozzles, comply with the available water quantity and its pressure, thus assuring a perfect cleaning even with a very small quantity of water. The water supply to the cleaning heads is assured by a separate pipe provided with a pump. In order to assure a faultless working, the tank is totally watertight and the feed intake is controlled by a pneumatic valve. The pneumatic diaphragm valves allow a high dosing precision and offer wide installation possibilities. Irrespective of the type of system and feed, our feeding valves are always reliable and long-lasting. CALLMATIC Liquid feeding with Callmatic In the computer-controlled system for the liquid feeding on request, the swill flows in the pipeline over the feeding station. When the system senses a sow that has not eaten yet, the valve opens and the set quantity of feed is poured into the trough. This process is repeated until the sow has received its ration. A sensor in the distribution tank signals when the tank is empty and then the system starts mixing a new ration. At the end of the feeding time, the tank is automatically washed. It is also possible to distribute two different feed with a second tank and a second circuit. HYDRO JET The perfect plant for the liquid feeding of the piglets after their weaning. HydroJet is a computer-controlled liquid-feeding plant for piglets provided with sensors that allows the distribution of many small rations of fresh feed many times every day, thus reducing the waste drastically. By this type of plant, the warm swill, resulting from a constant temperature adjustment by means of (multi-stage) feeding curves, is conveyed to the trough and carefully rationed by means of compressed air, without leaving waste in the mixing tank and pipes. FERMENTATION By this process, the feed can be subjected to the fermentation in a separate tank before its distribution to the piglets, so as to give the animals a more digestible feed because of its high lactic acid content, low pH and predigested starches; this allows increases in the animals' weight and more healthy piglets. Back to: Home page - Products - Zootechnical equipment for pigs |
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Watering accessories - Rota Guido |
Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector, Watering accessories |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs > Watering accessories In the piggeries, besides the important feeding role of the water, it is necessary to consider the crucial role of its correct supply in the waste control and consequently in the volume of the produced sewage that contributes to define the environmental impact of the farming. Possible solutions for the watering: SUCKER DRINKING-TROUGH: it is certainly the most common trough, with its different typologies and size. It is available with 3/8" - 1/2" - 3/4" fittings, provided with the relevant clutches that can be fixed or adjustable in height. CUP DRINKING-TROUGH: it has been conceived to reduce waste, to assure an easy watering and good health conditions. For that reason, the cup has a moderate size and, in some models, it is protected by a flap that prevents the defecation. NO-WASTE DISPENSERS: by means of this system the sewage is limited to the quantity actually produced by the animals. For that reason, they collect the watering waste, they pipe it outside through a special network to the drainage as "storm water". DOSATRON: it is a medicine dispenser, necessary to assure an accurate and safe dosing in the drinking water. Assembled in the water pipe with special by-pass, it measures out the product in the animals' water. Back to: Home page - Products - Zootechnical equipment for pigs |
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Prefabricated solutions for innovative piggeries - Rota Guido |
Prefabricated solutions for innovative piggeries, Zootechnical equipment for pigs, equipment for zootechnics, facilities for zootechnics, Pig sector |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for pigs > Management accessories The trave for drop, particularly useful for young breeding sows, allows the correct positioning of the sow and assures the male pig's safe support. The stall for the taking of the sperm allows the correct execution of the sperm taking operations. The feedstuff trolleys are available in different sizes and capacities, with 3 or 4 wheels, solid or inflatable, made of galvanized steel, stainless steel or fibreglass. The piglet trolleys allow an easy transport of the piglets from the delivery to the weaning sector and they are available with fixed or openable sides for the loading and unloading of the animals. The trolley for the transport of dead animals has inflatable wheels and it is provided with winch and rope to make the loading easier. The available loading ramps are made of hot-galvanized steel with mechanical or hydraulic height adjustment; different length are available. Back to: Home page - Products - Zootechnical equipment for pigs |
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Zootechnical equipment for poultry - Rota Guido |
equipment for zootechnics, Bird sector, Zootechnical equipment for poultry,Zootechnical equipment for poultry |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for poultry The constant research and the unceasing development of advanced farming technologies allow us to meet both the evolution and the farming techniques, recently brought about by the recent regulations concerning animals' comfort and environmental control, which have led to a radical updating of the poultry farming philosophy. Zootechnical equipment for poultry Zootechnical equipment for poultry Prefabricated metal modular hot-galvanized steel structures, tunnel or double pitch. Zootechnical equipment for poultry Zootechnical equipment for poultry Coverings and side-coverings with high insulating panels. Windows, air-intake vents, cooling, fans and control computers . Environmental conditioning by means of natural, artificial or mixed ventilation. Zootechnical equipment for poultry Zootechnical equipment for poultry Fodder-troughs, water-troughs and plants for the automated distribution of both food and water, suitable for the free-range farming of poultry and turkeys. Zootechnical equipment for poultry Zootechnical equipment for poultry Equipment and plants for battery pullets farming. Equipment and plants for battery layers farming, according to EU requirements. Nest boxes, roosts, automatic watering and eggs-collecting, exsiccation of fowl droppings. Zootechnical equipment for poultry Zootechnical equipment for poultry Manual and automated nest boxes, for the collection of eggs from free-range hens. Nest boxes with joint-bottomed carpet, which makes hens brooding easier and prevents eggs from breaking. Zootechnical equipment for poultry Zootechnical equipment for poultry Automated collection and transport of eggs, with sorting and packaging systems. For further information, please visit: www.bigdutchman.com Back to: Home page - Products |
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Zootechnical equipment for rabbits - Rota Guido |
Zootechnical equipment for rabbits, equipment for zootechnics, facilities for zootechnics |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Zootechnical equipment for rabbits The rapid and unceasing development of farming technologies have put at farmers' disposal a great productive potentiality. As a result, shelters, together with their equipment and plants, have become themselves important factors of production, which are able to influence the results of the farming activity (both from a qualitative and quantitative point of view), as well as to grant a rational and profitable running of the whole farming. Zootechnical equipment for rabbits Zootechnical equipment for rabbits PREFABRICATED FACILITIES FOR BARNS, TERMINALS AND SHEDS Hot-galvanized steel structures with coverings, doors and windows and insulated covering. Zootechnical equipment for rabbits Zootechnical equipment for rabbits INDOOR LAYOUTS Single- or multi-floor batteries of brood/young breeding rabbits and fattening cages provided with automated feeding. LACTATION/ NURSERY AREA The nursery represents an integral feature of the cage and it is made up of: Sheet lactation, which marks the nursery area from the brood-rabbit one Plastic nursery platform, which rests on appropriate supports of the partition marking the different nursery boxes. Zootechnical equipment for rabbits Zootechnical equipment for rabbits SHED INTERIOR The cage is the microhabitat where rabbits breed and grow up. It is therefore important that each cage offers animals the most suitable habitat possible, together with an easy carrying out of the farming "manual operations", from the control of the animals to the cleansing operations. SPIRAL AUTOMATIC FEEDING Food is taken out from silos by means of motor reducers and auger conveyors. Then it is dropped into the loading hoppers, placed at the beginning of the row, where further conveyors provide to stoke up each feeding trough. Zootechnical equipment for rabbits Zootechnical equipment for rabbits CLEANSING MECHANICAL PLANT Double-shovel scrapers for the daily cleansing or mono-shovel scrapers for the monthly cleansing. ENVIRONMENTAL MICROCLIMATE CONTROL Artificial ventilation plants, heating and cooling, with microclimatic control operated by automated local plants and survey probes. Slat PVC windows, for directing the air coming in from the evaporative panels. Zootechnical equipment for rabbits Zootechnical equipment for rabbits "PLEIN-AIR" CAGES These cages have been properly planned for the outdoor farming. Each side of the cage is covered by 40mm sandwich panels, whose pre-painted plate together with its highly insulating interposed polyurethane foam guarantee a good comfort to animals. The "bonnet-like" opening of the doors, for tending and control operations, can be either manual or automated. Back to: Home page - Products |
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Conditioning systems for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Conditioning systems for zootechnics, natural ventilation, artificial ventilation, cooling, heating |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Environmental conditioning systems When speaking about the overall features of the different livestock shelters, it appears to be very important, for the success of whatever farming, it appears clear how much important it is, in order to guarantee the highest success to one's own farming, to provide animals with the best environmental conditions possible. The various factors which contribute to determine the environment, can be divided as follows: * climatic conditions, such as temperature, relative humidity and speed of the air; * quality of the air, as to the presence of noxious gas and dust; * non-climatic conditions, such as stalls quantity, space per head, flooring type and overall equipment. All these different factors interact with one another, thus influencing the animals' good health and their ensuing performances substantially. ENVIRONMENTAL MICROCLIMATE CONTROL PLANTS NATURAL VENTILATION NATURAL VENTILATION ARTIFICIAL VENTILATION FOR MILK SECTORS ARTIFICIAL VENTILATION FOR MILK SECTORS (cattle, buffalo and goat-and-sheep ones) ARTIFICIAL VENTILATION FOR SLAUGHTER SECTORS ARTIFICIAL VENTILATION FOR SLAUGHTER SECTORS (pig and poultry-and- rabbit ones) COOLING COOLING HEATING HEATING Back to: Home page - Products |
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Natural ventilation for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Natural ventilation |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Environmental conditioning plants > Natural ventilation The air within each shelter can be changed by means of two main systems: natural and forced aeration. ENVIRONMENTAL MICROCLIMATE CONTROL PLANTS NATURAL VENTILATION It is guaranteed by the different density existing between the indoor-air (warmer) and the outdoor one (colder) . By means of a ridge-opening and side openings, placed at a lower level, it is possible to get a natural circulation of the air coming in through the windows and going out through the ridge-opening. Besides the different temperature existing between internal and external air, wind as well contributes to float the air around. Of course, it is important that the shelter's location and its orientation, as well as the control of its openings, guarantee a synergic exploitation of both climatic factors. In order to avoid the likely inconveniences related to this type of ventilation, lots of devices have been conceived, when proceeding to the building phase: the arrangement of deflectors near the openings, in order to reduce the negative effect of the wind, mainly in winter; the realization of doors and windows (for both windows and the small dome), easily adjustable and mechanized by means of an automatic control unit. The natural ventilation system shows some drawbacks due to the heavy influence that the external climatic conditions have on the air conditioning; as a consequence, this system is mainly suitable for shelters where the concentration of animals is not so huge and, preferably for adult animals, which are less sensitive to climatic changes. The main advantage of the natural ventilation compared to the artificial one, is related to its reliability and to its limited dependence on the employment of energy. When it is necessary to guarantee a perfect airtight, it is possible to turn to wasistass-type and false frames windows, with the addition of an artificial ventilation system. Back to: Home page - Products - Environmental conditioning plants |
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Artificial ventilation for milch sectors - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Artificial ventilation for milch sectors |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Environmental conditioning plants > Artificial ventilation for milch sectors ARTIFICIAL VENTILATION FOR MILCH SECTORS ( cattle - buffalo and goat-and-sheep ones) Fans in the milch cow sheds enables a reduction of the stress derived from the heat, thanks to the improved speed of the air at animals level. They can either be installed on the walls, thus influencing the volume of air change, or within the shelter itself, where they guarantee a satisfactory ventilation, both in the feeding area and in the rest one. In order to enhance the positive effects resulting from the artificial ventilation, it is necessary to adopt a cooling system for the animals. In the light of experience, the most effective solution has proved to be the wetting of the animals at intervals. The programmed alternation between the opening of the wetting-valves and the artificial ventilation system allows to cool the animals by evaporation, thus enhancing food consumption and reducing their stress considerably. It would also be advisable to consider the arrangement of air-conditioning systems in the waiting rooms, where different solutions, depending on the peculiar needs, can be adopted: simple ventilation, cooling by means of direct wetting of animals or by a cooling system which, thanks to a special fan wheel micronizing water, is able to cool the whole indoor area, thus avoiding serious stress, which would lead in a very short time to a reduction of the production. Back to: Home page - Products - Environmental conditioning plants |
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Artificial ventilation for slaughter sectors - Rota Guido |
equipment for zootechnics, facilities for zootechnics,Artificial ventilation for slaughter sectors |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Environmental conditioning plants > Artificial ventilation for slaughter sectors ARTIFICIAL VENTILATION FOR SLAUGHTER SECTORS (pig and poultry-and-rabbit ones) It guarantees the volumes of the air change, independently of the external climatic conditions. Therefore, it is the best advisable solution, whenever the maintenance of well-distinct microclimatic conditions, and, above all, the elimination of sudden changes in the temperature are essential to assure a positive result of the farming. This is even more important for those sectors sheltering animals in their most delicate periods, that is delivery and weaning. Air change can be either obtained `under pressure' (or positive pressure, or inlet), or in depression (or negative pressure, or extraction); these two solutions have different specific aspects, which must be thoroughly considered when chosen. Air change is guaranteed by extractor fans, which create a slight depression within the shelter and cause the external air to come in through suitable deflectors-distributors. It is the most common solution, and it is usually able to meet the different sectors requirements. Actually, its optimization, as to either microclimatic conditions or limitation of the consumption of energy, requires a significant experience and attention. A correct diffusion of the air, together with a careful control of the air change are required in order to avoid over-ventilation phenomena, with ensuing energy waste which, as it has already been observed, can become very serious (they can even double the heating costs). Consequently, extraction groups have been studied for an installation on both the walls or the roof, with the chance to get the air either from the environment or from under the pits. Vent pipes with intake from both underpits and the environment grant the correct diffusion of the air even within large shelters. By adopting false ceilings made of micro-pierced fibreglass sheets model `Diff-air' and/or deflectors with adjustable and properly calibrated air vents, it is possible to provide animals with a perfectly uniform environment. The whole environmental conditioning system is duly controlled by a computer, which guarantees the correct maintenance of the microclimatic standards. This computer is provided with an alarm system which comes automatically on in case of blackout or thermal irregularities. Back to: Home page - Products - Environmental conditioning plants |
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Cooling for equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, artificial ventilation, Cooling for equipment for zootechnics |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Environmental conditioning plants > Cooling COOLING In order to control the high summer temperatures, in particular when added to a low relative humidity of the external air, it is possible to exploit the drop of the temperature following evaporation. For extraction plants: * evaporating panels to be arranged on the air-intake openings; * vaporization of water in the air change passage. For pressure plants: humidification of the changed air within an adiabatic caisson and further diffusion in the environment; direct humidification of the air change by means of a specific centrifugal vaporizer, which can be placed outside or into the ventilation tunnel. COMBICOOL It is a computerized system, planned to cool, humidify, and wet pigs by means of a high-pressure vaporization. It can be used to humidify the air within the piggery, thus assuring an ideal humidity, and also reducing the formation of dust and increasing, as a consequence, the comfort of the animals. This plant can be used as well for a preliminary wash, before performing a complete cleaning. The special stainless steel spray nozzles are characterized by slow passage-intervals, but also by a high vaporization-speed which create a very light mist, that spreads homogeneously over the whole area. Back to: Home page - Products - Environmental conditioning plants |
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Heating for equipment for zootechnics - Rota Guido |
equipment for zootechnics, facilities for zootechnics, impianti di condizionamento ambientale for zootechnics, Heating |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Environmental conditioning plants > Heating HEATING The heating system is essential to maintain a satisfactory thermal level, whenever the heat produced by the animals themselves is not enough to counterbalance heat losses due to the shelter's surfaces as well as to the ventilation. This situation usually takes place in winter, within delivery and weaning sectors, and sometimes even in the gestation ones, as a consequence of the low concentration of animals. Among the different heating systems, the most widespread one is based upon the centralized production of warm water and the arrangement of radiators or fan heaters in every room, so as to adjust the heat supply independently in every single area. It should be noted the use of finned tubes or aluminium alloy Delta tubes that guarantee cleanliness, an easy installation and use flexibility as they can be used either for pre-heating the air within passages, or directly within the single rooms, where they transmit heat both by convection and by irradiation. Natural gas or LPG heating devices are also available. They do not need any air intake, and they guarantee a good return, without heat losses and at relatively moderate costs. Back to: Home page - Products - Environmental conditioning plants |
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Sewage disposal - Rota Guido |
Sewage disposal, Sewage disposal for buffalo, Sewage disposal for pig, Sewage disposal for cattle, equipment for zootechnics, facilities for zootechnics, Sewage disposal |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Sewage disposal plants SOLUTIONS FOR THE CATTLE AND BUFFALO SECTORS SOLUTIONS FOR THE CATTLE AND BUFFALO SECTORS - Belts and Presses - Manure Scrapers - Recyclings and Flushing SOLUTIONS FOR THE PIG SECTOR SOLUTIONS FOR THE PIG SECTOR - Continuous overflowing - Cyclic drainage - Mechanical removal SOLUTIONS FOR THE SEWAGE DISPOSAL SOLUTIONS FOR THE SEWAGE DISPOSAL - Grinding and mixing - Pumping stations - Spreading lines and accessories - Solid/liquid separation - Deodorizing - oxygenation - Composting - Biogas recovery Back to: Home page - Products |
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Sewage disposal : Solution for il Cattle sector e Buffalo Sector - Rota Guido |
impianti Sewage disposal, Sewage disposal : Solution for il Cattle sector e Buffalo Sector, equipment for zootechnics, facilities for zootechnics, Sewage disposal |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Sewage disposal plants > Solution for the Cattle and Buffalo sectors The manure removal plants from the shelter assure the possibility of removing the manure in the passages or in the ditches totally and frequently, without any dilution and with the lest possible labour. Closed-circuit chain belts for fixed stable, for riding grounds or also for the collecting and the formation of the heap on the floor, the strawy manure in free stables, with use of straw and production of dung. Revolving forklifts loaded by alternated belts and thrust unit in oil bath. Horizontal presses for the removal of the manure from the stable and the formation of the heap on the floor. Suitable for both fixed and free stables. The chain scrapers can be used for the cleaning of the feeding and sliding passages between the beds and the external paddocks. They consist of an engine block, four idler wheels and a closed-circuit chain that usually operates the two scraping shovels. The rigid rod scrapers consist of a draw bar operated with a constant reciprocating motion by an oleodynamic cylinder and station. The scraping unit can have straight, tipping or butterfly shovels, applied onto the central draw body by means of a coupling system on the powered rods and automatic reversal. The alternated mechanical head belt conveys the manure coming out of the stable to the collection tank through a 70-cm ditch. It consists of a rigid rod with steel stakes and blades operated by an oleodynamic unit. The recirculation under the split floor allows to pump away the suitably treated sewage from the stable to the next treatments or directly to the storage. The `Flushing' system allows to remove the manure from the passages (that shall be sloping). The previously treated sewage is flushed and recycled by storing it after a separation treatment. This solution is particularly interesting for the prewash of the waiting-milking areas. Back to: Home page - Products - Sewage disposal plants |
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Sewage disposal : Solution for Pig sector - Rota Guido |
impianti Sewage disposal, Sewage disposal suini, equipment for zootechnics, facilities for zootechnics, Sewage disposal |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Sewage disposal plants > Solution for the pig sector The solutions for the removal of the manure from the pigs' shelters can be substantially referable to: Continuous overflowing. The more solid part of the dung that floats because of the anaerobic fermentation gases, runs over the liquid layer below until it overlfows. Recycling. Recycling by pumping the suitably treated sewage into a ditch under the split floor. Cyclic drainage. It consists in collecting the liquid manure into the pits for a while and in removing it periodically, as soon as the quantity is enough to assure the removal of the whole mass. This is important so as to avoid that the bottom of pit is cluttered with too many residues whose removal could require a direct intervention. Mechanical removal by scraper. The installation of a mechanical scraper on the bottom of the pit assures the removal of the `fresh' dung. This can be interesting in case of next energy recovery treatments and for a reduced development of noxious gas for the environment. Back to: Home page - Products - Sewage disposal plants |
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Sewage disposal - Rota Guido |
Sewage disposal, equipment for zootechnics, facilities for zootechnics, Sewage disposal |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Sewage disposal plants > Solutions for the sewage disposal LIFTING AND PUMPING STATION The whole equipment required for the lifting and the conveyance of the liquid manure to the storage and the ensuing disposal stages. The distinguishing component is the pump with its specifications of delivery, discharge head, power and its availability of accessories for the various special operations, that, if correctly dimensioned and installed in the plant, makes the plant crucially reliable since it is specially conceived to dispose of a difficult product because of the variable level of solids and the high corrosiveness on metals. Cardan joint or electrically powered pumps are available. Tank mixer. Mixer for underground tanks with arm from 4 to 8 m long and mixer for aboveground tanks up to 6 m high. Slalom mixer. It allows the mixing of all undersplit pits from a single place. External or submerged electrically powered grinding - stirring devices. They are intended for fixed plants that can be automatically operated, with programmable control boards. The whole equipment required for the lifting and the conveyance of the liquid manure to the storage and the ensuing disposal stages. The distinguishing component is the pump with its specifications of delivery, discharge head, power and its availability of accessories for the various special operations, that, if correctly dimensioned and installed in the plant, makes the plant crucially reliable since it is specially conceived to dispose of a difficult product because of the variable level of solids and the high corrosiveness on metals. Cardan joint or electrically powered pumps are available. Vertical grinding pumps with cardan joint or external electric motor on the sewage's surface. Tearing pumps for strawy and thick sewage with external and submerged motor. High-delivery flushing pumps with flow intended for installation in the washing circuit of the different passages or waiting areas. Pumps for sewaging. They are suited to convey the sewage further away, for underground fixed plants and also for self-propelled irrigators. CONVEYANCE LINES AND ACCESSORIES They consist of the PVC, hot-galvanized steel and stainless steel fittings and pipes which are crucial for the spreading and the conveyance of the sewage from the pre-tank to any ensuing treatments and to the final storage. Ladders, balconies, gangways and trestleworks allow to reach the various equipment for the treatment and the visual check of the state of storage. Hot-galvanized steel or stainless steel models are available; they can be mass-produced or upon specific design so as to be applied onto any kind of reservoir. The floodgates are essential to intercept the sewage for the collection from the reservoir. The following models are available: wall-mounted, safety and with float valve. The float valve is particularly useful so as to make the collection easier in case of external drainage well. SOLID - LIQUID SEPARATION The solid manure separation is a widespread treatment as it assures some interesting environmental advantages in the sewage disposal. The solid-liquid separation consists in removing the solid particles from the sewage, thus obtaining two contents: a substantially solid one that can be shovelled and piled up on the floor and a totally liquid one. The achievable managing and environmental advantages are significant as the liquid content is characterized by: 1. easy-to-run (less clogging problems or obstructions during the operations of removal, pumping, recovery in the piling reservoirs and sewaging spreading); 2. good fluidization that allows to use low-power equipment and to get a better mixing, in particular in large-sized reservoirs; 3. less content of nitrogen and, above all, phosphorus (bigger volumes that can be spread on cultivations); 4. significant reduction of foul smells given off during the storage and the spreading; 5. smaller volume (smaller capacity of the storing reservoirs); 6. reduction of phenomenon of the leaf stain during the covering spreading; 7. reduction of the NH3 emissions in the atmosphere thanks to the faster penetration in the surface layer of the land; 8. the resulting solid content can be used in agronomy as amender or it can be subjected, together with other products, to a composting process. Sewage separator "ROTA 2000", wholly manufactured of stainless steel, with the following specifications: Required power 1,5 Kw for the sorting drum and the pressing cylinders. Dimensions: Height: 1625 mm Width: 2040 mm Length: 1800 mm Sorting drum: Ų 630 mm Round perforation: 1,5 - 2 - 2,5 mm Roller chain operation. Pressing cylinders with special fibre-reinforced rubber. Adjustment by weight with pressure spring. Safety device for foreign bodies with overload switches. The solids are removed by the sorting drum, made of stainless steel perforated plate, that, suitably reinforced, revolves thanks to three internal cylinder which are rubber coated with Teflon side stops. The liquid content seeps in the roller through the drum holes and it collects in the lower hopper from which it reaches the storage; the solid content keeps on the external surface of the drum. Then two special pressing rollers with adjustable force press it so as to further reduce its humidity and to assure a "dry" product with a high percentage of dry matter. A special steel blade remove from the drum the thickened solid content that is carried on a conveyor, on a wagon or directly on the storage platform below. Worm-wheel separator provided with: special steel auger; stainless steel cylinder for sieve and division; exhaust cone with suspended loading and value scale; fastening frame for the installation on ground or on a movable platform; T-inlet; discharge mouth; gearmotor with star-delta switch 4 KW, 400 V / 690 V 50 Hz; distance between dividing heads 0,5/0,75/1,0 mm grey cast-iron inlet body. The ROTA separators have a high hourly production, top working reliability, exceptional performance of separation of the solid matter and they don't require any special maintenance. The possibility of installing the separator on a truck allows to use it in many farmings, by making the advantages resulting from the separation process available for the small-sized farms too. DEODORIZING AND OXYGENATION The emission of bad smells is mainly the result of the fast processes of fermentation and degradation of the most putrescent content of the sewage organic matter by means of several microorganisms. To avoid the formation of the bad smells it is therefore necessary to carry out treatments capable of speeding up the degradation of that part of the organic matter so as to get a product where only the so-called "slow" processes are active. The treated product is almost odourless as the fermentation activity is minimized and consequently any smelly compounds are given off. The sewage stabilization can be obtained either by aerobic or anaerobic treatments. The aerobic treatment with Mixer - aerator of submergible and self-aspirating type, allows the even oxygenation at the various depths - a particularly interesting feature for sewage subject to a greater sedimentation (pigs' dung) - and a little formation of aerosol during the functioning. The forced oxygenation for the nitre-denitrification process allows to get the reduction of the nitrogen content in the sewage and it is therefore very interesting for all vulnerable areas. COMPOSTING The composting is a controlled organic process of mineralization and partial humidification of the organic matter that takes place in presence of oxygen. It is different from the natural process of decomposition of the organic matter, which is represented by various natural examples (wood litter, manure), because of its greater speed and the considerable heat production. The final product (compost) has the typical physical-chemical characteristics of an amender, that can change according to the process duration (maturity degree). This solution is of great practical interest especially in those areas where the excessive load of dung per surface unit leads to the search of solutions capable of assuring a more `easy-to-manage' product, both inside and outside the farm, i.e. that can be suitably conveyable far away. Glasshouse with hot-galvanized steel framework and translucent plastic coverings provided with composting plant with reactor treatment and horizontal pit equipped with automated mixer, sliding on tracks situated on the top of the side walls of the reactor. Working windrow-grinding wagon for the composting treatment on very wide open areas. Back to: Home page - Products - Sewage disposal plants |
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Biogas plants installations - Rota Guido |
equipment for zootechnics, facilities for zootechnics, Biogas plants installations, Biogas installations, cogenerator, anaerobic digesto |
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| Rota Guido - Facilities and equipment for zootechnics About us Services Products Exhibitions Agents News Newsletter Links Contact us info@rotaguido.it Products _________________________________________________________________ Home page > Products > Biogas plants We have been developing systems for the energy production by means of renewable energy sources for years. Biogas belongs to those energey sources. Thanks to the new regulations about self-production, to the recognition of the environmental value of the energey production from renewable sources and to a proven technology, today it is possible to produce biogas for the cogeneration of heat and electricity under advantageous conditions. The Material and Environment Research Centre of ENEL (National Electricity Board) together with the Animal Production Research Centre in Reggio Emilia, conducted, at the beginning of the Nineties, a large-scale research in the Po valley about the potential of the biogas that can be produced from the zootechnical sewage. The research revealed that the cogeneration of electricity and heat by means of biogas can lead to evident advantages in both the energy and the environmental field. The cogeneration can fit suitably in farm engineering, especially when special works are required to meet the more and more pressing normative obligations about the sewage disposal. The purpose is to promote the biogas as a renewable energy source by pointing out the normative and technological elements so as to allow a realistic and useful view of the biogas use in the modern zootechnics. ______________________________________________________________________ THE BIOLOGICAL PROCESS OF ANAEROBIC DIGESTION The anaerobic digestion is an elaborate biological process by which, in the absence of oxygen, the organic matter turns to biogas (or biological gas) consisting mainly of methane and carbon dioxide. The percentage of methane in the biogas changes according to the organic matter and to the process conditions, from a minimum of 50% to about 80%. To make the process possible it is necessary that many groups of microoganisms turn the organic matter into intermediates, mainly acetic acid, carbon dioxide and hydrogen that can be used by the methane microorganisms that end the process by producing methane. The anaerobic microorganisms have a slow growth pace and a slow reaction pace; it is therefore necessary to keep the optimum conditions of the reaction environment, as far as possible. Nevertheless, the process time is relatively long compared to other biological processes; but the advantage of this process is that the complex organic matter is turned into methane and carbon dioxide, that is to say that its final production is a renewable energy source in the form of a high-grade combustible gas. In order to allow the contemporaneous growth of all necessary microorganisms, the reaction environment, usually called digester (or anaerobic reactor) shall be able to combine the different requirements of every microbic group. For instance, the optimum pH is about 7/7.5. The optimum process temperature is around 35°C in case of mesophylic bacteria, or around 55°C in case of thermophilic bacteria. The following bacteria take part in the process: * hydrolithic bacteria that break the biodegradable macromolecules into more simple substances; * acidogenic bacteria that use the simple organic matters liberated by the hydrolithic bacteria as substrate and they produce short-chain organic acids that represent the substrate for the next bacteria; * acetogenic bacteria, obligate hydrogen producing acetogens (OPHA), that use the products of the acidogenic bacteria as substrate to produce acetate, hydrogen and carbon dioxide; * homacetogenic bacteria that synthesize the acetate starting from the carbon dioxide and the hydrogen; * methanogenic bacteria divided into two groups: a) those that produce methane and carbon dioxide starting from acetic acid, called acetoclastic bacteria; b) those that produce methane starting from carbon dioxide and hydrogen, called hydrogenotrophic bacteria. While the methane is liberated almost totally as a gas because of its little solubility in water, the carbon dioxide takes part in the balance of the carbonates in the biomass under reaction. The different bacterial species have close interactions and the products of the metabolism of some species can be used by other species as substrate or growing factors. ______________________________________________________________________ INFLUENCE OF THE QUALITY OF THE SEWAGE TO BE DISPOSED ON THE YIELD IN BIOGAS The overall sewage biodegradability analysed at the sewers collection tank can considerably change, between 60% and 80%, according to both the sewage `age' and the feeding type. An other classification of the biodegradable contents allows to distinguish between a readily biodegradable fraction (about 20% of the SSV) and a more slowly biodegradable one within the soluble content, and between an easily hydrolyzable suspended fraction and a slowly hydrolyzable one within the suspended content. Estimate of the biogas quantity that can be produced with the anaerobic fermentation starting from different remaining organic matters Type of matter Content of s.s. (%) Organic matter (% s.s.) Biogas yield m_/l organic matter Farming Cattle sewage 6-11 68-85 200-260 Cattle manure 11-25 65-85 200-300 Pig sewage 2.5-9.7 60-85 260-450 Pig manure 20-25 75-90 450 Bird sewage 10-29 75-77 200-400 Bird droppings 32.0-32.5 70-80 400 Sheep manure 25-30 80 240-500 Horse manure 28 75 200-400 Agriculture Stover 34 86 350-390 Ensiled grass 26-82 67-98 300-500 Hay 86-93 83-93 500 Clover 20 80 300-500 Straw 85-90 85-89 180-600 Cornstalks 86 72 300-700 Agro-industry Waste of apple distillat. 2.0-3.7 94-95 330 Molasses 80 95 300 Whey 4.3-6.5 80-92 330 Vegetable waste 5-20 76-90 350 If we apply the values of the previous table we can reckon, by way of an example, the following yield of cogenerated biogas and energy referred to the average values per product unit: Data resulting from long-term lab tests, under normal conditions of the anaerobic reactor and with limited hydraulic residence times, reach transformation limits of the organic matter into biological gas that change from 70% and 90% of the top biodegradability depending on the sewage condition. Low levels of transformation into biogas can be due to low temperatures, to too short hydraulic retention times (or excessive organic loads) depending on the process temperature, to bad hydrodynamic functioning of the reactor with formation of dead areas and bypass flows between the inlet and the outlet or to the presence of high-concentrated antibiotic or inhibiting substances. A futher 12,5% reduction in the organic matter that can be turned into biogas results from the sewage pretreatment operations (screening) required to remove the rough solids that could form crusts on the surface of the unmixed reactors. In order to reckon the yield of biogas it is necessary to use the stoichiometric analysis: we produce 0.35 l of methane from every g of COD under standard conditions (volume reckoned at 0°C and absolute pressure of 1 atm). Actually, this value must be rectified as a fraction quantifiable on the average of 5% of the destroyed COD is used for the cellular growth of the anaerobic biomass in charge of the process. Product Volume (m_) Weight (t) Biogas (m_) Electricity (Kwh) Heat energy (Kwh) Cattle sewage 1 1 15 27 54 Cattle manure 1 0.3 10.1 18 36 Pig sewage 1 1 15.6 28 56 Pig manure 1 0.3 23.5 42 84.6 Bird sewage 1 1 44.5 80 160 Bird droppings 1 0.3 29.3 52 105 Sheep manure 1 0.3 21.1 38 76 Horse manure 1 0.3 18.9 34 68 Stover 1 0.625 67.6 121 243 Ensiled grass 1 0.5 89 160 320 Hay 1 0.35 137.8 248 496 Clover 1 0.3 64 115 230 Straw 1 0.04 12 21 49 Cornstalks 1 0.4 123.8 222 445 Apple waste 1 0.3 2.6 4.6 9.4 Molasses 1 0.3 68.4 123 246 Whey 1 1 15.3 28 56 Vegetable waste 1 0.4 14.5 26 52 Tomato peel 1 0.4 29.8 53.6 107 Oil mill waste 1 0.5 357 642.6 1285 Citrus paste 1 0.3 36.8 65.8 131.7 The conversion factor lowers therefore to 0.33. Since the biogas is usually measured at different temperature and pressure from the standard conditions, this value shall be moltiplied by a factor equal to (273 + T)/273, where T is the temperature in °C, and divided by a factor equal to (10.33 + P)/10.33, where P is the pressure expressed in mm of water column (follow the reverse procedure to change a measure taken under the reactor's conditions into a measure under standard conditions). But as previously mentioned, the yields of biogas are often estimated with parameters that can be defined more easily from the zootechnical point of view, and anyway related to COD, such as the organic matter in the sewage. WHY CARRY OUT THE ANAEROBIC TREATMENT OF THE SEWAGE? Within the framework of constant and extreme energy requirements and high environmental risk, today the anaerobic treatment with biogas recycling represents a very interesting system having various advantages: 1) Production of energy: the anaerobic treatment under controlled conditions leads to the degradation of the organic matter and to the production of biogas. The cogeneration of electricity and heat by means of the biogas burning is economically advantageous for both the company private consumption and the transfer to a third party which is stimulated by the new regulations about the production of energy from renewable sources. 2) Abatement of smells and polluting emissions (NH3 and CH4): the smelly substances that can result from the process (hydrogen sulphide, mercaptan, ammonia) are burnt together with the biogas. 3) Sewage stabilization: the abatement of the carbonaceous organic load resulting from the anaerobic digestion gives the sewage a sufficient stability also in the next storing periods; the slowdown in the degradation and fermentation processes leads to a reduction in the production of smelly compounds. 4) Reduction in the pathogenic charge: the anaerobic digestion in mesophily can partially reduce the pathogenic charge in the sewage, if any. But in thermophily it is possible to get the full hygienization of the sewage with the total destruction of the pathogens. ______________________________________________________________________ TYPES AND WORKING OF THE BIOGAS PLANTS The most common biogas plants can be referable to 3 different types having separate special characteristics and therefore suitable to different specific company requirements: 1) "Plug-flow"-type ditch plant The "plug-flow" plant is characterized by the greatest simplicity of installation. Main features: this anaerobic digestion process can be effectively used for both the livestock sewage treatment and the stabilization of the sludge resulting from the flotation of the agricultural-livestock sewage wastes. In case of use for the livestock sewage, it is necessary to separate in advance the rough solids that are not technically biodegradable within a reasonable time requirement, and to use the manure liquid content only in the anaerobic process. Consequently, the digester is lacking in any internal mixing devices and the ditch conformation shall be preferred. In case of flotation sludge, the digester stages will not be separated. In case of very livestock sewage wastes, the separation effect of the settleable solids from the sewage liquid content, due to the lack of agitation in the digester, will bring about an advantageous rise in the retention time of the solid content compared to the liquid content. Actually, this phenomenon will allow to remove the liquid content - with the substances readily available for the digestion - quickly from the digester and to keep in the digester the more complex molecules for long, by allowing the bacteria to break them down and to make them available for the transformation into biogas. Anyway, the solids will reach the digester outlet by means of the rising motions due to the biogas and the heating coil near the bottom of the digester, with the forward motion caused by the positioning, in the starting and final sections of the digester, of the induction and drain piping of the fresh and digested sewage. Suitable for: essentially for medium- and large-sized farmings that plan to produce energy for their direct requirements and to sell it to the network managing company in case of surplus only. Generally speaking, it is also suitable for those who shall considerably reduce the environmental impact of their zootechnical activity by means of the flotation and the biological purification of the wastes to be dumpled into surface hydric bodies. Process stages: in order to get the highest production of biogas it is necessary that the digester receives `fresh' sewage; for that reason, the sewage produced in the farming shall be removed from the livestock shelters as quick as possible. The sewage is conveyed to a collection pre-tank and then moved to the separation stage by means of a special pumping station. The mechanical separation of the liquid content from the rough solids is almost always necessary to remove from the sewage those parts that cannot be biodegraded within the expected digestion times, such as the vegetable waste and the coat that tend to come to the surface because of the biogas rising and to form a twisted cellulose crust on the sewage surface that occupies useful volume and can clog the digester in the long run. The solid fraction separated before the digester can be composted or collected and used as amender on the farmlands, while the liquid fraction, rich in organic matters, will feed the digester which has usually a rectangular cross-section with one or more parallel ditches. The anaerobic digestion of the sewage takes place in a special digestion thanks to the activity of bacteria that crush the complex molecules by producing methane, carbon dioxide, water and hydrogen sulphide. The aforesaid biological activities depend on many factors, such as: pH, temperature and residence time of the sewage in the digester. In particular, when the digestion temperature decreases it is necessary to assure a longer residence time (HRT) of the sewage in the digester. Consequently, in psychrophilic conditions, it is advisable to provide for a HRT of at least 60 days, while in mesophilic conditions it is possible to provide for a HRT of 18-20 days. According to the above conditions, the energy yield of the plant gives very good results in any season. In order to work under thermally controlled conditions, the digester walls shall be suitably insulated and the inside of the digester shall be heated and kept at the process temperature by a heat exchanger situated near the bottom and consisting of stainless steel pipes where the hot water resulting from the burning of the cogenerated biogas flows. The produced biogas is directly collected in the upper part of the digester by means of a gasometric dome covering and, if necessary, other gas-collecting pressure-switch dome coverings. The gasometric dome has a semicylindrical shape or spheric cap and it consists of three superimposed membranes made of PVC-coated polyester fibres and welded with a high-frequency electronic system. The inner membrane is used to hold the biogas in a chamber in contact with the sewage; the side edges of the intermediate one are in contact with the outside and it prevent the biogas from mix with the air between the intermediate membrane and the external one which is always blown up. The air chamber is kept under pressure by a control unit and by valves that let the air come in or out by keeping always the biogas at a pressure of 200 mm H2O, regardless of the quantity of biogas. The feeding of the burners is therefore regular and the external membrane is always taut, thus bringing about the predictable advantages as to wind, water or snow. The pressure-switch membrane covering system has also the following advantages: * it spares the separate manufacture of a gasometer; * it make the maintenance of the digester easier, as it can be easily removed; * it assures a high degree of insulation of the digester top; * it can fit existing tanks; * it allows to store the biogas at the use pressure of the burners, by sparing the installation of compressors for the gas; * it makes it possible to get a more flexible management of the biogas users thanks to the high volume contained; * it makes the dehumidification of the gas easier, especially during the colder months, by means of the condensation water in contact with the dome wall. Through a special pipe connected with the gas-collecting covering of the digester, the gas produced and recycled is conveyed to a cogeneration plant that burns the biogas and produces electricity and heat. Some heat is then reutilized to thermostat and to keep the temperature in the digester. Finally, the sewage coming out of the digester, stabilized and deodorized, will be collected in one or more storing tanks, waiting for its agronomic use. 2) Mixed up-flow cylindrical plant Main features: this anaerobic digestion process uses the manure as-it-is (liquid content + solid content); consequently, the cylindrical digestor will be provided with a helical mixing system, an external timed recirculation pump and a nozzle system on the bottom to assure the sewage movement and the `up-flow' and crust-breaking effect. The digester will be daily fed with `fresh' sewage, while the digested sewage will come out after an average residence time in the tank of about 20/25 days. The positioning of the digester below ground level can, within certain limits, replace the insulation.. Suitable for: farmings that plan to manage the sewage as sole homogeneous product and to make the best of it from the energetic and economic point of view, as this system keeps the whole solid fraction of the manure, thus increasing the biogas production. It can also be suitable for medium-sized farmings having yet biomasses to be added and digested together with the manure. This plant too has considerable environmental advantages, but it is necessary to consider that: the not-separated sewage shall be managed with suitable machinery during the pumping stage; the digester needs more electromechanical components; the plant has a higher power consumption and any additions of substances containing nitrogen involve the need of a larger land for the company balance provided for by the agronomic use plan. Up-flow plant diagram Process stages: in order to get the highest production of biogas, it is essential that the digester is fed with `fresh' sewage: for that reason, the sewage produced in the farming shall be removed from the livestock shelters as quick as possible. The sewage is conveyed to a collection, levelling, mixing and lifting pre-tank provided with mixer and grinding pump, where a modest quantity of biomass in fixed amounts can be added so as to get a pumpable mixture, with a solid content not higher than 10% that enriches the sewage for the digester with organic matter. The anaerobic digestion of sewage with modest quantities of biomasses takes place in a special digester thanks to the activity of bacteria that crush the complex molecules by producing methane, carbon dioxide, water and hydrogen sulphide. The aforesaid biological activities depend on many factors, such as: pH, temperature and residence time of the sewage in the digester. In case of Up-Flow digesters fed with a sewage-biomass mixture, it is advisable to assure residence times of at least 30-40 days and temperatures in the mesophilic and thermophilic field. It is also possible to subdivide the digestion volume into two reactors - a primary one and a secondary one - which allow more controlled methanogenic and acidogenic stages. 3) Super-flow plant for ultrathick biomasses Main features: the anaerobic digestion process uses the manure "as-it-is" (liquid content + solid content) with addition of some biomass, even in large quantities, beyond the pumpability limit. Usually, the plant has two digesters: a primary one and a secondary one. The cylindric primary digester is provided with a special horizontal-axis mixer that assures the complete mixing of the sewage and the biomass. The primary digester is non-stop fed with `fresh' sewage and biomass according to a fixed feeding plan depending on the compositions and the characteristics of the various intake complements; the digested sewage will leave the tank after an average residence time of about 20 - 30 days and it'll be conveyed to the secondary digester, where it'll be remixed so as to recover the remaining biogas. The residence time in the secondary digester is about 30 - 40 days, with an overall average residence of about 60 days. In-line digesters assure the best production of biogas in super-flow plants The good mixing is crucial in order to get high density in the digester. The mass can be heated by means of pipings fastened onto the digester walls. Suitable for: firms and zootechnical centres having lands set-aside or anyway a constant availability of biomass over the year that allows to increase considerably the biogas production and, consequently, the electric power, thus optimizing the process yield. Detail of the gas overpressure valve Digester of the gasometric dome full of biogas Process stages: in order to get the highest production of biogas, the sewage reaching the primary digester should be "fresh" and the energetic structure quality of the biomass should be entire. The produced sewage is conveyed to a collection, levelling, mixing and lifting pre-tank provided with mixer and grinding pump that makes the sewage uniform and feeds the cylindrical primary digester. A special dosing augered hopper feeds the biomass and, by means of a specific programme, loads in the digester the necessary quantity of matter to assure a good digestion process. The biogas produced in anaerobic conditions is directly collected in the upper part of the digester/s through a gasometric dome covering having a globe shape with variable volume. Through a pipe connected with the gas-collecting covering of the digesters, the produced and collected gas is balanced, cooled, dehumidified, filtered and conveyed to the cogeneration units that burn the biogas, thus producing electrical power and heat. Then, the outgoing sewage stabilized and deodorized will be collected as it is - or after separation - in one or more storing tanks, waiting for its agronomic use. Dosing caisson to automate the digester feeding operations Side mixing augers and bottom auger in the loading hopper to feed the biomass in Watertight doors allowing the access to the digester for check and/or maintenance. ______________________________________________________________________ BIOGAS PROCESSING AND USE Biogas purification The biogas processing is crucial to assure the correct working of cogenerators. Nel biogas sono presenti piccole quantitą di alcuni composti che, a causa delle loro proprietą ossidanti o di incombustibilitą, devono essere eliminati per favorire un buon processo di combustione mediante le seguenti tecniche: * Filtering with gravel or sand filters, necessary to remove the suspended solids which consist basically of organic matter, fats and any foams, before the suction of the recirculation compressors or the auxiliary compressors of the boiler and the gas engines; * Dehumidification; the temperature of the biogas coming out of the digester is at least 35°C, with a high humidity degree that causes the water vapour to condense; as a consequence, condensation traps and sumps are arranged along the piping. But to prevent the water vapour from condensing in the burning chamber it is necessary to remove the humidity drastically by means, for instance, of a condensation plant consisting of a direct-expansion refrigerator, a tube-bundle water/biogas exchanger and a coalescent filter where the steam is condensed and then removed through a manual or automatic drainage; * Desulphurization; necessary to abate the sulphur-based compounds, it can be carried out by means of chemical filters full of iron oxides that cause the precipitation of the compounds and, consequently, their extraction; by means of washing towers that execute a reverse-flow scrubbing of the gas with water and ferric oxide; or by means of biological desulphurization with the direct injection of some air - about 5-10% of the gas - in the digester, so as to allow certain bacterial strains to trigger a sulphur biological precipitation reaction. The adjustment and control systems are crucial to assure the best performance of the plant. Uses of the biogas After the necessary treatments, the biogas can have two applications: a) the production of heat only; b) the cogeneration of electrical power and heat. Burning for the only production of heat: Plants with simple technologies are used; it is enough to use a common gas heat generator consisting of a burner where the combustible material and the comburent burn by producing thermal energy and a heat exchanger where the results of the burning transfer the produced heat to a heat-transfer fluid. The biogas is treated like the natural gas, but some changes are made in the burner for the gas inlet, the combustible material/comburent mixing and the use of more resistant materials to corrosion for the heat exchanger and the burner.. Cogeneration for the contemporaneous production of electrical power and heat: This is the contemporaneous production of heat and mechanic energy immediately transformed into electric power (it's an only integrated system called `total energy system') starting from the primary energy. This energy production system allows a considerable energy saving compared to the separate production of the same quantities of heat and electrical power/mechanical energy; it is possible to exceed a 90% efficiency (30% of electrical efficiency and 60% of thermal efficiency). Two different machinery are used: o reciprocating endothermal engines o microturbines For the cogeneration with reciprocating endothermal engines we use engines with Otto cycle or modified Diesel cycle, consisting of the following components: * reciprocating endothermal engine that, besides producing the mechanical energy, produces also the thermal energy; * alternator - usually asynchronous - for the production of three-phase alternating current; * thermal regenerator consisting of a heat exchanger that recovers the heat produced by the whole system, from both the waste gas and the engine cooling circuit and the lubricating oil; * electric panel that allows to use the produced electrical power and to interface with the national electric power line. For the cogeneration with microturbines we use innovatory small-sized gas turbomachinery deriving from aeronautics and consisting of the following main components: * gas turbine and regenerator; * current generator electrical system; * heat exchanger on the exhaust gases; * operation and control system. For powers over 50 Kw, the transfer to the electric network is usually admitted for average voltage only. Cogenerators can work as follows: * parallel to the public mains: all energy produced by the continuous-running engine at maximum power is transferred to the company network connected with the external line. The magnetizing energy is totally absorbed by the network, there are no problems about peak loads and controls on the produced electric power concern solely the voltage and the frequency that shall be kept constant. A drawback of this system is that the cogenerator cuts out in case of power failure in the mains; * independent island of the electric power line: typical of places without public network, or in case of applications that can be separated from the company network - e.g. purification plants. It is necessary to have a self-excited generator with a battery-connected engine starter. The advantage of this system is that the electric power is assured also in case of blackout in the public network, but it has two drawbacks: the necessary oversizing of the cogenerator, as it has to overcome the startings of the different applications and the necessary uninterruptible power supply units in case of electronic circuits or equipment that cannot be disconnected, as the current is temporarily cut off when the system starts; * on standby: in case of regular working the cogenerator is parallel-connected with the public network, while in case of blackout the cogenerator goes on assuring the power to preferential lines, after disconnecting automatically from the network, and it supplies power according to the application's requirement; once the public network is reactivated, the system reverts to the parallel connection. ______________________________________________________________________ THE EUROPEAN SITUATION In Europe, the spread of the anaerobic digestion started in the sector of the sewage sludge stabilization and at present there are about 2,000 working digesters, about 400 biogas producing plants for the disposal of the industrial wastewater with high organic load and 500 biogas recovery plants from urban waste dumps. Besides, about 2,500 anaerobic digesters work on livestock sewage in the EU Countries, in particular in Germany (about 2,000), Denmark, Austria, Italy and Sweden. In the last year, the anaerobic digestion are becoming more common in the treatment of the organic content from the separate urban waste collection, mixed with industrial waste and livestock sewage. In Denmark, for instance, 25 centralized co-digestion plants are currently working and they dispose of about 1 million tons of livestock sewage and 325,000 t of industrial organic residues and urban waste every year. As to grants and funding for the realization of biogas plants within the European Countries, the current situation is outlined below: * Luxembourg: a subsidy equal to 60% of the investment cost and up to 0.10 EUR/kWh for the sold energy; * Belgium: no subsidy for the realization, but the base revenue for the sale of the energy is 0.07 EUR/kWh besides a bonus of 0.05 EUR per thermal kWh for the district heating, thus reaching a total maximum revenue on the sold energy of 0.12 EUR/kWh; * France: the energy transferred to the power network is paid only 0.05 EUR/kWh with consequent lack of interest in the farm sector; * Holland: at present the revenue for the sale of the energy is 0.08 EUR/kWh, but the regulations that should come into force within this year provide for incentives similar to the German ones; * Germany: this is the European Country where the anaerobic digestion has been given the most substantial boost thanks to incentives starting from a minimum of 25% of the investment cost and prices for the electric power produced from biogas assured for 20 years that are summed up in the following table: REVENUES fUp to 150 kw From 150 to 500 kw From 500 kw to 5 Mw Base 0,11 0,09 0,08 Biomass 0,06 0,06 0,06 District heating 0,02 0,02 0,02 Technological efficiency 0,02 0,02 0,02 MAXIMUM POTENTIAL REVENUE 0,21 0,19 0,18 The strong biogas production incentive focuses entirely on the energetic goals, without seeing to the environment and, in particular, to the resulting impact of nitrates on the land, also thanks to the less concentration of livestock compared to Italy. ______________________________________________________________________ THE ITALIAN SITUATION In our Country, especially in those areas with a strong inclination to zootechnics, the situation is quite different: the environment and, in particular, the nitrogen load have a substantial importance and can play an essential role in prmoting or limiting the development of the `zootechnical' biogas. Many reasons - related to both environmental issues and energy efficiency - can drive the farmer to the biogas, with the possibility to use also the biomasses resulting from set-aside surfaces, thus exploiting them with no-food cultivations such as fodder maize, grass, sorghum and the like. In 1999 a research showed that in Italy 72 biogas plants worked with livestock sewage. Five of which were centralized plants and 67 were company plants. Almost all plants are situated in the Northern regions (39 in Lombardy, 7 in Emilia-Romagna, 12 in Trentino Alto Adige). At the end of 2004, the plants were more than 100, among which approximately 70 belong to the low-cost simplified type with a plastic gasometric dome on the storing tank of the livestock sewage. Most of the plants currently working in Italy have been designed and consequently dimensioned depending on a standard of energy saving for the farming, using all the energy produced during the digestion process for the energy requirements of the farming and, usually, the relevant house applications. The installation of cogeneration units in quite spacious room makes all maintenance easier. For that reason there are cogenerators that work "in isolation", i.e. without the possibility of interfacing with the national electric network in case of energy surplus. At present, the development of new plant-engineering techniques and the biomass digestion have improved and increased the biogas production and the new energy regulations boost the production and consequently the sale of the energy from renewable sources, thus modifying the design of the new plants. Also because of the greater requirement of the farming, farmers usually choose a network-parallel connection so as to sell the energy surplus. This involves other advantages that can be easily assessed, as the sale of the energy surplus and the green certificates (having a 8-year validity in Italy) allows the owner to get yearly revenues that reduce or even halve the investment return time compared to the old plants. Biomasses Quantity: Animals' manure 180.000 t/years Agro-industrial waste 12.000.000 t/years Abattoir waste 2.000.000 t/years Sewage sludge 2-3.000.000 t/years Organic content of urban waste 9.000.000 t/years Cultivation waste 10.000.000 t SS/years Energy cultivations 230.000 ha set a side The above biomasses are currently available in our country: about 120 plants use the sewage sludge coming from the urban sewage treatment plants, 7 plants use the organc content of the urban waste and some plants use the agro-industrial waste. In Italy, the regulations and the incentives to the production of electric power from renewable sources should boost the development of biogas plants; consequently, it is necessary to strengthen and to rationalize the systems exploiting the anaerobic codigestion processes of various biomasses (livestock and agro-industrial biomasses, energy cultivations and cultivation waste, sewage sludge and organic content from separate urban waste collection). It would be better to boost also the development of anaerobic/aerobic integrated systems for the combined treatment of sewage and urban organic waste and other biomasses. The insertion of vegetable substances with a high dry-matter content in the fermenter involves technical problems that shall be specifically faced right from the design phase, as to the biomass feeding equipment and the requirement of suitable mixing and grinding systems. The use of ensilages requires a special attention, as they cause a fall in the pH value within the digester and possible corrosion of the feeding equipment. It should be noted that the installation of a biogas production plant is the same as adding a new breeding with a different type of animals: the microorganisms, with their own environmental and food requirements. The farmer shall develop a correct management suitable to the specific treatment requirements, so as to avoid inefficiency, failure and disappointment about the revenues from the investment. How to sell the energy The energy from renewable sources is sold, upon the producer's request, to the power network company at the wholesale price of the electric power transferred from the sole buyer to the supplying companies. The produced energy can be used as follows: 1) On the market: * by selling the energy to a suitable end customer or to a wholesaler by means of a bilateral contract * by selling the energy on the stock exchange 2) Sale of the produced electric power to the relevant power network company. A special agreement between Federenergia, Enel Distribuzione, GRTN, Acquirente Unico and the producers' associations has the purpose to define the contractual, economic and technical conditions for the transfer of the electric power. This agreement has one-year validity and can be renewed; the producer gives the power network company all the produced energy except for that used for private consumption. According to the agreement for renewable source energy plants with power up to 1MW, the network companies assure the following minimum prices subdivided into classes: for the first 500,000 kWh/year, 95 EUR/MWh; from 500,000 kWh to 1million kWh/year, 80 EUR/MWh; from 1 million kWh to 2 million kWh/year, 70 EUR/MWh; over 2 million kWh/year, the price of the Acquirente Unico (according to times or undifferentiated). The application of the aforesaid minimum prices assure the covering of the expenses of the small-sized plants that use renewable sources but cannot compete or take part in the market; besides, since the power collected by the network companies is paid according to the real input, the producers are not bound to submit the production plans and consequently the amounts due for the unbalance are not applied. The costs to be paid to the network company are 120 EUR/year for each plant so as to cover the administrative costs and 0,5% of the exchange value of the collected energy; if the network company manages also the contracts, it is necessary to pay 120 EUR/year for each plant and 0,5% of the exchange value of the collected energy. Green certificates The green certificates are real negotiable securities on the energy market, issued and controlled by the National Conversion Network Company (GRTN); they are used to boost the production of energy from renewable sources and to certify that the energy at issue comes from renewable source plants, such as sun, wind, water, geothermal sources and the conversion of vegetables or organic and inorganic waste into electric power. To be entitled to the certification, the plants shall be qualified by GRTN as "Renewable Energy Source Plant" (IAFR); the biogas plants using organic waste and/or vegetables to produce the electric power are therefore entitled to the IAFR qualification and to the green certificates that can be obtained according to the following procedure: * ask the GRTN for the IAFR qualification; * after getting the qualification, ask the GRTN for the issue of green certificates for the current year; * the next years, together with the application, it is necessary to submit the UTF a declaration proving the real production. To get a green certificate, it is necessary to produce at least 50,000 kWh every year, but for small-sized plants a production of electric power over 25,000 kWh/year is enough for a green certificate. The certificates are given to the qualified plant for 8 years after its coming into use; it is possible to get new certificates for another 8-year period subject to modernization and strengthening of the plant. At present, a proposal is under consideration: a 12-year period for the issue of the green certificates. The application for certificates is provided for by the law, since the national power system is bound to receive a share of energy from renewable sources equal to 2.35%, increased by a yearly 0.35% from 2004 to 2006, while the increase will be the same or higher for the next three-year periods 2007-2009 and 2010-2012. The technical condition for the transfer of the energy shall be agreed upon with the supplying agency. The price of the green certificates is variable and it is set from year to year according to the granted incentives; as to 2004, the set value was 9.739 eurocent/kWh and it applies to the whole production, for both private consumption and transfer. It should be noted that the green certificates in possession of the biogas plant owner and the energy produced by the same plant can be separately sold, as the green certificates are paid according to the whole energy production, while only the electric power sold to the national power network is paid; the national network profits by the dispatching priority as this energy is produced from renewable sources. Besides, the construction of an IAFR plant are considered as utilities, according to the legislative decree 387/03. Therefore, after getting the CPI from the Fire-prevention Department of the Ministry of the Internal Affairs, all works related to the construction and management are subject to a sole permission which is issued by the regional government or by another delegated party; furthermore, the IAFRs with a power below 3MW are considered as minor air polluting activities. Back to: Home page - Products |
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