We are factory with own design department, which could meet customer's any needs.Welcome to our visit our plant. 1. Specifications Inert alumina ceramic balls are widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industry. 2. Product features: Alumina grinding beads is suitable for both wet and dry superfine grinding of alumina, zirconia silicate, feldspar, quartz, kaolin clay, glaze, inks and ceramics in stirred and ball mill. Key benefits: ·high grinding efficiency for superfine grinding.·fine chemical stability & contamination-free to the grinded material.·extremely low wear rate .·excellent combination of toughness and hardness .·technical support provided to optimize milling