With overwhelming merits in higher density, More regular shape, Superior grinding efficiency and, Easily classifying and assorting competitive price prior to natural cobble stones and conventional grinding media, High hardness 92% alumina balls / porcelain balls with low wear are excellent for grinding processing of many industries. 92% are balls, Alumina balls with a baseline of 92% of and the, Alumina content balls offering unparalleled density of the market. 92% alumina balls are characteristics due owing to their strong durability against wear rates, Basically to the strict selections of alumina sintering doping agents, Which allow a perfect control at the firing temperature process followed by reach the proper crystalline structure. Mentioned low wear rates as well as the high mechanic properties of 92% alumina balls let to the end, Users to reduce milling times, Increasing efficiency during the process, Getting, As well, And great economical save in comparison with other grinding media. These balls are commonly employed for grinding raw materials at different sectors ceramics, Mining, Cementavailable size 10, 12, 15, 18, 20, 30, 40, 50, 60 mm