... 2.low cost 3.high output SJ-160 Double-stage Plastic Regenerative Pelletizer Features:This machine is a technical innovation ... operation,low cost,high output,automatic constant temperature control,double-layer,automatic change filtrate web,stable performance,long ... noise,it is a more ideal waste plastics film regenerative pelletizer. Main Technical Variables: ModelSJ-160Screw Diameter160&130mmScrew ...