This machine consist of frame, feed mechanism, crush mechanism, hydraulic system , water cool mechanism and electric equipment ,etc. its basic principle is :forced a tire into crush room in orderly by the feed mechanism. by cutting, paring, tearing each other between the active cutter and fixed ones, crush the materials into 23 millimeter glue grain in size. Water cool mechanism can control the temperature of the crushing room and the bearing effectively. The electric equipment has controlled this machine related electromechanical equipment.