... material,Conveying feeding,Degassing single screw extruder,Hydraulic screen exchanger,Material outing mould,single screw extruder,Hydraulic screen exchanger,Rub ... Storage hopper,Finished product packing. Main Advantage:1. Double step plastic granulator Machine is the successor to ... of high-density polyethylene granulation broken bars. 4. Double step plastic granulator is matched with plastic crusher ...