... , stop, reverse, overload automatic reverse, feature return and over-loading returns automatism, with characteristics of big torque in low speed ... block. Suitable for crushing the big solid material like television, washing machine, shell of refrigerator, big size pipe, pipe fittings, forklift ... Diameter(mm)φ800φ756φ800Main Shaft Speed(r/min)7.55.4+3.67.5Rotor-knives(PCS)242433Stator-knives ...