SPHS126X2 twin screw extruder has large power and high capacity. The biggest advantages of expanded pellet feed are:
1). After the feed is expanded, physical and chemical changes have taken place in the nutrient composition to some extent, such as gelatinization of starch and organization of protein, which are easier for feeding animals to digest and absorb.
2). Feed by high temperature, high pressure treatment, can effectively kill E. coli, salmonella, etc., can effectively prevent all kinds of diseases caused by unclean feed.
3). After the feed is expanded, the internal tissue is puffy, the specific gravity is light, and it can float in water without settling or dispersing, indicating that the feed has been fully expanded.
4). Some meal protein feeds, due to its internal contains some toxic and harmful components, some can only be limited use, some can not be used, can only fertilize the field, such as rapeseed meal, cottonseed meal, etc. The extruded meal can detoxify or reduce the toxicity after high temperature and high pressure treatment and expand the source of feed.

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