... PS/PP/PET plastic mateiral pulverizer 1.High effective ,high output 2.Easy operation, long working Plastic PVC/PS/PP/PET plastic mateiral pulverizer plastic grinder/crusher ,MF-PM, plastic ... effective grinding machine equipped with the self-control temperature, the plastic material through the High ... grinding effect. Mainly used for polymer plastic, PVC plastic, PVC, PS, gear material, raw iron, steel ...