... additives(soya meat)etc.Machine introduction:1.Double screw food extruder consists of feeding system,extruding system ... system guarentee the extruder running stable.4.screw is made by special techniques,it grind- ... special craft, durable usage, high pressure, the screw life is longer. 2. Adopting the building block ... stopping, it can be cleaned without disassembling.Packing Size(wooden case)5.1×0.9×1.85 ...