Filling Grains

Alumina Ceramic Grinding Ball for Industry Ceramic Ball Mill Machine

Grinding ceramic balls have the advantages of high hardness, high bulk density, corrosion resistance, etc., and their crushing efficiency and wear resistance are much better than ordinary balls or natural pebbles.

Grinding ceramic balls are grinding bodies used in fine grinding equipment such as ball mills, pot mills, and vibration mills.

They are widely used in ceramics, glass, enamel, pigments, chemical industries and other industries

Item/Product	92	95
Al2O3（﹪）	≥92	≥95
Hardness(Mohs)莫氏硬度	9	9
Water Absorption(%)吸水率	≤0.02	≤0.02
Density(g/cm3)密度	≥3.60	≥3.65
Self wearing(‰)磨耗	≤0.1	≤0.1

Application: Widely used in aluminum filter furnaces as  fillers.