To catch the home and abroad customers' rapid increasing demand of grinding media, we develop twoseries of grinding balls and lining bricks with high alumina balls series: 90%, 92% and 95% alumina; Medium-alumina balls series: 68%~72% alumina. The customers can choose the best series that most suitable for them according to the produce demand. (Alumina bricks, Alumina Balls, Lining Bricks, Ball Mill, high alumina) Alumina grinding balls normal size: D20, 25, 30, 35, 40, 45, 50, 60, 70mm. Alumina lining bricks normal size: LXW1XW2XT 150X50X50X40~70; 75X50X50X40~70; 150X50X45X40~70; 75X45X40~70; 150X25X22.5X40~70mm. You just inform us your ball mill and the application information, our technical dept will recommend the best suitable you balls and bricks.