High Alumina 92% Ceramic Grinding Media

Product Description

Alumina grinding balls are widely used in ball mills as abrasive media for ceramic raw materials and glaze materials. Ceramic, cement and enamel factories as well as glasswork plants use them because of their excellence of high density, their high hardness, and their high wear resistance. During the abrasive/grinding processing, ceramic balls will rarely be broken and the contamination factor is minimal.Specification 1 92 Country of Origin Made in India Design/Pattern CIRCLE , ROUND Surface Finishing POLISHED Item Value AL2O3 >92 % SiO2 3.8 % Fe2O3 0.06 % TiO2 0.02 % Other 2.5 % Water absorption <0.02 % Solid bulk density 3.6 g/cm3 Volumetric bulk density 1.5-1.8 kg/l Mohs hardness (Grade) 9 Attrition loss <0.015 % Colour white Size Diameter(mm) 13 25 30 40 50 60 70 Tolerance (mm) 1 1 1.5 1.5 2 2 3 Other We also have available all sizes of Al2O3 balls in between 3mm and including 60mm. Other contents of Al2O3 60% - 70%, 65%-75%, 92% - 95%, and above 99%