... , PS, Nylon, ABS 2.pet/pp/abs plastic crusher 3.wasted film crushing machine 4.PET bottle crushing 1.Sound-insulation device,low noisy ... electricity consumption & durable2) Uses high quality steel material especially for making knives of the crushers, the machine stands long use under severe ... be used repeatedly4) Blades base is made of T10 high quality steel, hard to be broken and damaged; Blades base ...