Raw materials and auxiliary materials should be cleaned and iron removed. The cleaning standards are: organic impurities should not exceed 50mg/kg, and the diameter should not exceed 10mm; magnetic im...

Extrusion technology is a commonly used technology in modern feed processing. After the feed is processed by extrusion technology, it can make starch gelatinization and degradation, protein denaturati...

The material containing a certain amount of moisture is pushed by the screw in the sleeve of the extruder and blocked by the discharge abrasive and the shut-off device in the sleeve. Heating, so that ...