dry extruder This machine is widely used in feed industry for extruding full fat soya,corn,soya cakes,cotton seed cakes feed extruder1.This machine is widely used in feed industry for extruding full fat soya,corn,soya cakes,cotton seed cakes,husks,etc.It can also be used for extruding food in food industry;preprocess of bean in the oil refinery industry;2.Harmful bacteria such as the coliform, ...