There is still a long way to go for intelligent development of feed processing machinery in China

Introduction: the rapid development of feed industry in China has greatly promoted the development and progress of feed machinery In recent years, the development of China's feed machinery industry is changing with each passing day, and it has made continuous breakthroughs in technology The requirements of feed processing enterprises for mechanization and automation procedures of feed processing equipment have been improved step by step This paper mainly discusses the development status and trend of feed machinery industry in China, in order to find the future development direction of this industry NPN NPN there is still a long way to go for the intelligent development of feed processing machinery in China NPN 1 The current situation of feed machinery industry NPN at present, feed processing enterprises are developing in the direction of collectivization and large-scale, large-scale feed processing equipment will be developed, mechanization and automation will be further improved Feed machinery manufacturing enterprises are also developing towards collectivization and scale For example, Jiangsu Zhengchang group and Jiangsu shepherd group were established in 1995 and 1996 They are a large-scale feed machinery production group with feed machinery production as the main body, complete grain and oil engineering, dust removal engineering, steel plate warehouse engineering and electrical engineering as supporting facilities, combining agriculture, animal husbandry, feed and biotechnology Some state-owned, private-owned, joint-venture and wholly-owned feed machinery manufacturers integrate machinery, electricity, technology and civil engineering, undertake turnkey projects and realize one-stop service According to China's national conditions, NPN breeding industry will present the situation of combining large-scale feeding and decentralized feeding, and feed processing scale will also be large, medium and small coexist, so large, medium and small feed processing machinery will have a certain market For the existing feed machinery, it is necessary to further improve the product quality, increase the variety and scale, and meet the needs of different users At the same time, we should properly introduce the necessary foreign advanced technology and equipment, digest and absorb them, and develop new products Strengthen communication with related industries, transplant related equipment from other industries, and improve their application to meet the needs of the continuous development of feed industry For the new feed processing technology and equipment, feed resource development and pet feed, aquatic animal feed and economic animal feed processing equipment, it is necessary to properly invest in the research and development efforts and make technical reserves to meet the needs of the future NPN 2 The shortage in the development of feed machinery NPN some aspects of feed technology and equipment in China have reached the advanced level in foreign countries However, there are some deficiencies in the development of feed machinery in China: NPN ① some urgently needed feed machinery varieties are in short supply, which is difficult to meet the market demand Such as the lack of stable performance, simple operation, low power consumption, single or supporting simple and flexible processing equipment suitable for farmers; high efficiency and full automation processing equipment required by large-scale feed processing plants; large, medium and small mature feed equipment suitable for large-scale farms or professional feed plants To solve the problem of loss of various heat sensitive trace elements and microorganisms in the process of feed hot processing, the technical problem of adding imprecise elements due to excessive addition before tempering and maturing, and the post spraying facilities for liquid and regenerated elements; the production facilities for enzyme preparation and microbial fermentation feed; the expansion and granulation facilities for aquatic feed with stable performance and moderate price, etc NPN ② feed machinery overall technical level is low The first is poor reliability and short service life The second is that there are many small and medium-sized feed machinery manufacturers in China, with low level of seriation, generalization and standardization, few professional factories, and disorderly machinery models The developed countries have good after-sales service, and high level of standardization and generalization of parts and components The third is the poor quality of mechanical appearance and surface protection When many products arrive at the destination, the paint peels off and the rust spots This is a major problem for domestic equipment The fourth is the lack of high-tech application, the low feedback control level of the automatic monitoring ability of mechanical operation and work quality, and the poor use convenience and comfort NPN ③ has weak innovation ability and slow development speed of new products Throughout the domestic feed machinery, due to the small profits and funds of enterprises and research units, the development, development and innovation of new technology and new equipment are slow, which can not meet the needs of market development NPN ④ inspection and inspection are insufficient, production units are disorderly, many manufacturers without production conditions substitute materials, which reduce the price and quality The feed products are generally unqualified, especially the feed conversion rate of small feed producers is low, the waste is serious, the abuse of additives is serious, resulting in unsafe factors NPN ⑤ there are hidden dangers in feed safety Feed safety is not only related to the vital interests of breeders, but also closely related to the health of the people Third, the development trend of feed processing machinery NPN ① machinery and equipment tends to large-scale development At present, due to the development of feed processing enterprises in the direction of group and large-scale, large-scale feed processing equipment will be developed, and the degree of mechanization and self movement will be further improved Feed machinery manufacturing enterprises are also developing towards collectivization and scale In addition to the construction of new production workshops, it is also one of the feasible plans to reconstruct the old feed production line and increase the output of a single shift NPN ② heat treatment technology is the development trend of feed processing From the current development of feed industry, the curing technology represented by expansion / expansion is gradually becoming a new development trend Expansion / expansion can improve the health and safety of the product, passivate the anti nutrition factors in the feed, enhance the palatability of the feed, improve the feeding capacity of the feed, and improve the feed utilization rate Abroad, ripening technology has begun to be popularized in feed processing industry, bringing revolutionary changes to pet feed, aquatic feed, early weaned piglet feed, ruminant supplementary protein production and feed resource development The application of expansion / expansion technology in feed industry in China is still in its infancy, but with the in-depth study of related technology and equipment, it has been paid more and more attention and become the most potential feed processing technology NPN ③ liquid spraying technology is an important measure to improve feed quality As more and more equipment in feed factory use heat processing equipment, such as puffer, expander, granulator or other types of emphasis quality equipment and high temperature short-time processing equipment, the feed is strongly affected by temperature, pressure and water in the process of granulation, extrusion and expansion, which destroys most functions of heat sensitive nutrients such as vitamins, enzyme preparations and other additives Post spraying technology is a new technology to solve this problem, that is, adding thermosensitive nutrients (such as vitamins, amino acids, enzymes, microorganisms and drugs), and the equipment is behind the thermal processing process Ensure the authenticity of feed formula, reduce the uncertainty of heat loss in the process of heat conditioning, tempering and pelletizing, reduce the uncertainty of feed cost and the amount of added ingredients caused by the excessive addition before mixing, and make feed production meet the higher requirements of safety and health Liquid post spraying technology is a new technology which has been realized in recent years to solve the loss of microecological agents and nutrients such as microelements and enzyme preparations Because of its incomparable advantages, it will develop rapidly NPN ④ improves the level of single machine automation and complete set of equipment automation The feed industry in China has experienced three stages: germination, start-up and rapid development The automation of feed processing machinery has been improved to a certain extent The products of some large feed machinery manufacturers have reached a high level in automatic control In the future, the direction of development should be highly automated or fully automated and intelligent With the development of human society and the improvement of living standards, people have higher and higher requirements for food hygiene, and the "organic animal husbandry" developed from this has shown a vigorous scene around the world In recent years, the NPN of meat produced by "organic animal husbandry" grows at an average annual rate of 20%, and the consumption of organic by-products is also increasing day by day In 1999, the sales volume of organic livestock products in the world exceeded 1760 US dollars In the European market, the price of organic milk is 37% higher than that of ordinary milk The development of organic animal husbandry and its products is an important part of the world's agricultural development The research and development of "organic animal husbandry machinery" is a direction of the development of animal husbandry machinery, which is suitable for the production requirements of fermented feed, to put an end to the phenomenon of excessive drug residues in feed, to reduce cross pollution and to produce efficient and safe feed products NPN (1) feeding machinery and environmental control machinery: There will be greater demand for forage (especially straw) processing machinery, feeding machinery and environmental control machinery, manure cleaning, transportation, fertilizer spreading and organic fertilizer preparation machinery NPN (2) grassland construction and special grass harvesting machinery This kind of machinery has a bright future There is a growing demand for the construction of grass warehouses (such as fences and erection tools), grassland improvement and grass harvesting and storage machinery NPN (3) animal feeding equipment For example, industrial pig and chicken equipment still have considerable potential It mainly lies in the elimination and renewal of old equipment as well as the filling of defects (such as the development of egg picking, egg cleaning and processing machinery) and the improvement of product quality (such as the improvement of corrosion resistance of poultry cages, the quality of water dispensers, the production efficiency and health standards of complete slaughtering equipment) NPN (4) dairy machinery China's dairy industry is very backward, the per capita milk volume is less than 1 / 10 of the world, and the development space of dairy industry is large The demand for dairy production machinery and dairy processing machinery will continue to expand On the whole, to develop China's dairy industry and achieve the specified goals, there is a large demand for complete sets of equipment and computer integrated management system for large-scale cattle farms NPN "has a long way to go I will go up and down to look for it." The feed industry in China has experienced three stages: germination, start-up and rapid development Although the automation of feed processing machinery has been improved to some extent, the products of some large feed machinery manufacturers have also reached a high level in automatic control But in the future, there is a long way to go on the road of highly automated or fully automated and intelligent development! NpN