Filling Grains

Alumina grinding ball is used as grinding media for ceramic body and glaze preparation, Thanks to the excellent wear resistance and hardness, it is suitable for both wet and dry grinding in Stirred and Ball Mill.

Compared with natural stone grinding balls and normal ceramic balls, high-purity alumina grinding balls increases 20-40 times in its

Performance of wear resistance. Its grinding efficiency improves by 40%-60% and ball mill efficiency add by 30%-40%. Their total costs only take 40-60 percent of that of natural stone balls.

Application: Widely used in aluminum filter furnaces as  fillers.