This series of products have many advantages,such as big reduction ratio,gqual product granularoity,simple structure,reliable working condition,convenient repair and economical operation,which are widely used for mine,smelting,building material,road,railway, irrigation work and materials with comprehession strengh on more than 320MPA.

The domestic reserch institutions,universities and companies has built a close cooperation with efficient products,energy saving,the  high standards of environmental protection,cost-effectiveness,product coverage domestic provinces,and many bear export tasks.Now, we have estanblished a number of foreign enterprises.