Extruder This machine is widely used in feed industry for extruding full fat soya,corn,soya ... seed cakes,husks,etc.I 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 ... barrel and sleeve with long service life. SPHG135 Series Dry Extruder