Aluminum oxide grinding balls are widely used in ceramic factories, refractory material manufacturers, and so on. At present, there is data indicating that goose soft stone grinding balls are gradually being replaced. Grinding mud with pebbles and 10% alumina grinding balls (diameter 35mm) can shorten the grinding time by 15% compared to using pebbles alone; Use high alumina balls+30% alumina grinding balls (diameter 35mm) to grind the slurry. Compared to using only aluminum balls, it can shorten the grinding time by about 30%. On the basis of saving electricity costs, the cost of using alumina grinding balls for about 2 years can be saved. According to reports from individual manufacturers, all original ball stones have been replaced by alumina grinding balls, resulting in approximately three times the original production.

Most cement plants now have steel balls originally used, replaced by high alloy balls with longer service life. Therefore, using alumina grinding balls to grind raw materials not only saves electricity costs and increases production, but also improves the efficiency of mechanical use, providing great protection for mechanical equipment.