Cone Crusher is widely used in metallurgical industry, building materials industry, construction industry, chemical industry and silicate industry, applicable to crush various kinds of ores and rocks of medium or above medium hardness, and cone crusher is of big crushing ratio, high efficiency, large capacity, low cost, easy adjustment, and used economically, etc. The reasonable part selection and structural design extend crushers usage life, and the final products of uniform particle size reduce the cycle load, the medium to large-sized crusher, adopts the hydraulic clear-cavity system, reduces downtime, and various types of crusher cavity to better adapt to users needs.