LIMA Fish Feed Machine,Chicken Feed Machine
Particle Feed Durability Index (PDI, Pellet Durability Index) reflects one of the most important indicators of particulate feed quality, which is used to measure the relative ability of feed particles anti-crushing during delivery and handling. Its meaning is to put the cooling and sieved particulate feed samples in a special turnover box to flip a certain period of time, simulate the feed delivery and handling process, by screening, and finally calculate the sieve and the total amount after the sample is flipped. The ratio, that is, the durability index of the particulate feed. The larger the PDI, the stronger the particle anti-crushing ability, the better the particle quality, the higher the utilization. The operating procedures were first created by the Department of Cereal Science and Technology, Kansas State University, and was adopted by the American Agricultural Engineering Association and gradually be recognized by the feed community of the world. MGU China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
The indicator of my country is expressed in powdering rate, and its operating principle is also a way of rotating boxes. The ratio of the powder and the total amount is a powdering rate, and its value is the reciprocal of PDI, the greater the powder, the worse the resistance of the particles, the worse the particle mass, the lower the utilization. MGU China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry
