LIMA Fish Feed Machine,Chicken Feed Machine
Currently, the cooling process is commonly used to countercurrent coolers, and its main parameters are cooling air volume and cooling time. During the cooling process, the phenomenon of particles in uniform and cooling the air is too large, the cooling time is too large, the cooling time is too large, so that the particle surface is more crack, and it is easy to break. The material height in the cooler should be as flat in the direction of the circumference, otherwise it will cause a string air, causing cooling uneven. Cooling air volume should be controlled within 22.6 ~ 31.3 m3 / (min midd 2; T) (Zhang Wenoliang et al, 2004) according to different particle size sizes, while cooling time is controlled around 6 to 9 min. Excessive air volume and shorter cooling time are also easily caused by inconsistencies of the outer surface and internal moisture, which is easy to cause feed rupture and mold. RP4 China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
In order to further improve its PDI, improve the stability in water, often increase the temperature before cooling, then Cooling or drying is carried out. Practice has proven that this is a feasible and effective method that can significantly improve the PDI and water of the particulate feed. RP4 China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
