Effect of Screening on Particle Feed Durability Index (PDI)

LIMA Fish Feed Machine,Chicken Feed Machine

The screening does not directly affect the PDI of the particles, but if the screening effect is not good, the powder in the package is more, and the user is, it is equivalent to reducing the PDI of the particle feed, resulting in a waste of the feed.At present, the commonly used grading screens mainly have vibration grading screens and revolutionary grading sieves, and the effects of both are good.The vibration grading screen should adjust the amplitude of the screen according to the properties of the material, and the rotational grading screen should select a reasonable screen specification and the appropriate material thickness to achieve the best effect, and the grading effect of the two should be controlled.98% or more. KFA China Feed Industry Information Network – Based on Feed, Serving Animal Husbandry

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