LIMA Fish Feed Machine,Chicken Feed Machine
The mixed powdery feed is grainted, and the nutrients and edible quality of the feed can be improved and improved. Granulation is not only suitable for livestock and poultry feeds, but also suitable for aquatic products and special feed. Due to the variety of feed raw materials, the components are different, the finished product is different, and the performance, structural parameters of the granulating equipment are also different. The granulation process is generally equipped with granulation, cooling, granulation and grading, etc., and some are equipped with a grease paint system. The selection principles of the above-mentioned equipment are as follows: 57C China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
1, the granulator used by the granulator feed factory has a ring-molding Two types. The flat mold is more suitable for granulation of the crude feed, so only the ring mold granules are described. Since the working principle of the ring molding machine is substantially the same, the evaluation of its performance is mainly based on the rationality of structural design, the degree of operation, the selection of structural parameters, the processing method, the manufacturing level, the selection of parts, the delivery channels and Some aspects of control functions are comprehensively considered. China Feed Industry Information Network – Based on Feed, Service Animal Husbandry
2, the cooler cooling is to maintain better storage performance after granulation, is an indispensable amount after granulation. program. For a long time, the granulation has been cooled in the seminated cooling, although it can meet the use requirements, the cooling particle temperature is less than 7OC, but it is easy to reach the standard when operating. Therefore, recent countercurrent coolers are models with reasonable cooling principles, because the flow heat exchange system is most perfect and reasonable. 57C China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
3, the crusher grain can save power consumption and improve the digestive absorption rate of livestock and poultry. At present, the crusher is almost entirely using roller fragmented grains, and its performance is mainly evaluated by the mechanical structure, structural parameters, process parameters, and processing levels. The roller diameter is large, it is easy to crush. There are two types of pressure roll tooth shape, and one is a cross-sliding teeth, and the sharp edge is suitable, the number of teeth should not be too much, which reduces the price of the powder; the second class is the straight tooth and the slope combination, this combination There is also a little bit rate, but these two types of toothed arrangements can meet the use requirements, and the powder rate should be controlled within 3%. However, from the actual use, the distance to adjust the two rollers is important, otherwise the two roller distance does not work, the product is not uniform, and the surface can be provided at the adjustment handwheel to facilitate operation. Alternatively, you must pay attention to the import size of the crusher to completely match the cooler outlet, otherwise the powder will increase. China Feed Industry Information Network – Based on Feed, Service Animal Husbandry
4 After grading, the material is divided into the powder portion after grading to ensure that the material has pure small particles. It is best to achieve the effect of feeding. The existing grading screen mainly has a vibrating grading screen, and the swivel screen can achieve a better effect. The vibration grading screen should be based on the properties of materials.Quantity to adjust the amplitude of the sieve to achieve the best results. The rotary vibrating screen is better than the screeing distance, so the grading effect is better, and is also one of the common equipment. In short, these two types of models can meet the requirements, and the grading efficiency can reach 98% to 99%. China Feed Industry Information Network – Based on Feed, Service Animal Husbandry
5 Granulated performance and consumption quality can be improved. The maturity process is still in the primary stage. At present, the latheculation process is selected with a steam adding system and a ripestal stabilizer of the jacket insulation device, so that the temperature can maintain 20 to 40 min (adjustable) in the machine to maintain the starch amylization in the particles. Or can be a mesh structure, which can meet the requirements of water resistance of 6 min. China Feed Industry Information Network – Based on Feed, Service Animal Husbandry
The parameters and process parameters are large, such as screw compression ratio, 1.05 ~ 1.2: 1 extruded chamber is stable to 120OC ~ 130OC extruded cavity working pressure is 9.8 Times; 10-5 ~ 4.9 Times; 10-6pa. Harmful factor The deteriorating rate is 80% to 90% or more, and the gelatinization of the starch portion is 85% to 90%.
57C China feed industry information network – based on feed, service animal husbandry
Different screw combined The material of the spiral set is alloyed steel, the processing means is reasonable, advanced, and the heat treatment has been directly related to the use effect. It cannot be ignored and must be understood. 57C China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
