With high strengh and hardness,excellent wear resistance and corrosion resistance,the products are widely used in ceramic tile,sanitary ware,indstrial ceramic,electronic ceramic,advanced refractory,special cement and enamel,chemical engineering,medicine and paint industries. Characteristics: 1,High density and hardness,inproving makedly grinding efficiency and saving electricity by 30-40%. 2,Excellent wear resistance which insures high purity of the milled powders. 3,Reducing the thickness of ball mill,increasing usable cubage and improving mill capacity.