... effective ,high output 2.Easy operation, long working Plastic PVC/PS/PP/PET plastic mateiral pulverizer plastic grinder/crusher ,MF ... -PM, plastic grinder, Inform us the follow figures:1.feeding material2.Feeding material MAX. Size (mm)3.Final ... millstone to achieved grinding effect. Mainly used for polymer plastic, PVC plastic, PVC, PS, gear material, raw iron, steel scrap, shell, ...