The brick machinery of crusher is used to further crush clay and other raw materials which have been through coarse crushing and middle crushing into materials with the size ≤ 2 mm by brick and tile enterprises. Both ends of the fine crusher are equipped with regulating pinched security block which are used to protect rolling circle and equipment. Specification type Production capacity(m3/hr) Roller clearance (mm) Motor power(Kw) GS1000X70020 451 255+37GS800X60015 351 337+18.5GS700X50010 302 318.5+11The crusher adopts wear-resistant middle-manganese steel casting roll which has high surface hardness and good wear-resistance and impact resistance properties;the surface wear can have no repair welding but only grinding repair, so it is convennient to maintain.