alumina lining bricks ,ceramic liners ,alumina ceramic liners The alumina bricks are used as the lining in the ball mill of ceramic industry,cement industry, paint industry , colour industry ,chemical industry medicine industry and coating industry. Using this kind of liner will effectively improve grinding efficiency, reduce milling cost, and it is considered to be the best choice of lining for ball mill. Main series :70 85 92 95 series . Size for medium alumina liners:160*50*60/90/100mm Size for high alumina liners :160*50*60/50/40mm