该机用于水泥、建材、矿山等行业破碎抗压强度不大于200MPa的物料。其进料粒度达为450~1000mm，平均出料粒度小于或等于5~8mm。多方式弹性调节机构，有效的控制了出料度；*的设计，上机箱后盖液动（手动）可打开，使更换部件、维修更便捷。它改写了水泥生料的制备工艺，减少了1/3的设备投资，节省1/2的能耗，省去了大量的维修费用。（产量从40t/h~500t/h）。

This type of crusher is used in areas of cement，building materials and mining industries for the materiais with breaking strength no greater than 200 Mpa.The size of the feeding material may be up to 450-1000 mm and the average size at the discharge/=5-8mm,which is controlled effectively by multi-mode elastic adjusting mechanism.Unique design of opening the rear cover hydraulically-operated（hand operated）make quick replacing of the parts for easy maintenance.This feature has created the history of prodrction of cement raw material in China by reducing 1/3investment on the equipment and saving half of the power consumption as well as less maintenance cost.（Output from 40tons to 500 tons）.