High Alumina Ceramic Balls

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High Alumina Ceramic Balls

With overwhelming merits in higher density, more regular shape, easily classifying and assorting, superior grinding efficiency, and competitive price prior to natural cobblestones and conventional grinding media, High hardness 92% alumina balls/porcelain balls with low wear are excellent for grinding processing of many industries.

92% alumina balls, are balls with a minimum of 92% of alumina content, and the balls with the highest density of the market. 92% alumina balls are characteristics due to their high resistance against wear rates, basically to the strict selections of alumina sintering doping agents, which allow a perfect control at the firing temperature process and then to reach the proper crystalline structure.


High alumina ceramic balls are commonly used as grinding media in ball mills for various materials, including minerals, pigments, and ceramics. They are chosen for their high wear resistance, low contamination.