grinding alumina ball

1. High-efficency alumina lining bricks: The product is the grinding media for the ball mill, pot mill and vibration mill. It is extremely hard, high density and corrosion resistant. It is widely used in ceramic, glass, porcelain, printing and chemical industries.2. Performance Features: Extremely hard, outstanding abrasion properties, none-contamination, improve the stability of the grinded material, especially for ceramic enamel material.The application of the alumina balls and lining brinks can dramatically increase the grinding surface and space, therefore improve the grinding efficiency.Long-lasting working time. 3. Spec: Al2O3 >=92% SiO2<7% Other about2%4.Physical data: Moh'hardness(scale):>=9 Self abrasion loss(%):<0.01 Colour: White