alumina grinding ball

الوصف

Allumina grinding ball is widely used as a abrasive media for ceramic raw material in lots of micronizer machinery such as the ball mill, the vibration granding mill and pot-shapped granding mill etc. It owns the merits of high density, high crushing strengh, high dardness and strong erossion resistance. Compared with the natural stone the physical property of it such as the abrasion resistance is better and its efficency as a abrasive media is also much higher. Using this product the manufacturaling cost wll be lowed greatly. Also this products has been widely adopted in many fields such as in ceramics, glasswork, enamel manufacturing, pigments, chemical and other industries. specification, item, Bulk density(g/cm3), abrasion(%), Water absortion(%), color, Al2O3(%) %*5, ≥2.*5, ≤0.*4, ≤0.*3, Ivory white, ≥*5