SWP Series Plastic Crusher 1.Low noise. 2.Low energy consumption 3.High quality and best price Plastic CrusherCharacteristic:1,the knife and blade of the crusher can be sharpened again,and made by durable materials,not easily worn,has a long uselife2,the crushing capacity is also good ,it can shredding the hard pipe and bottle ,has a large power3,it suit many platsic materials,like pe/pvc/pet ...