Wear-resistance Alumina Ceramic Lining brick 1.High hardness 2.Super wear abrasion resistance 3.Smooth surface 4.ISO 9001 Alumina Lining Brick are high grade milling media made by advanced cool isostatic pressing technology and fired at high temperature. In order to catch the rapid increasing demand of grinding media and provide full series to customers, we have developed grinding media with 90% ...