Jinbaoshan roller crusher is used mainly in the coal, cement, Portland and industry departments use, the crusher is mainly used in the ore and the smaller of homework. Roller crusher by the transmission device, frame part, crushing roller, mechanical spring device or hydraulic thrust device, the linkage mechanism etc. Broken ability, safe and reliable. Roller spacing hydraulic adjustment, roller bearing concentrated lubrication. Tooth shape optimization design, pull shear choose broken, high efficiency and low energy consumption, the grain of uniform.