Features It is used for extrusion of full fat soybean, corn, piglet, soybean meal, cotton seed meal, rice bran etc. It will modify quality of raw materials and increase digestibility. The feeder is controlled by fc inverter and ensures raw materials feed into extrusion chamber evenly. Lengthening conditioner makes retention fully, evenly with good retention effect. Screw and barrel are designed optimized to get longer service life and lower production cost. One machine can be used for various materials extrusion in case changing a few spare parts. In steel pallet.