Alumina and Zirconia Grinding Balls

Chemical parameters of Alumina grinding ball:

1. High density ≥ 6.02g/cm3

2. Very high wear and tear resistance;

3. Highest operating time is achievable;

4. Low contamination of the grinding product, therefore useable for high-grade grinding of pigments,dyes,pharmaceutical and cosmetic products;

5. useable for all modern types of mills and high energy mills(vertical and horizontal);

6. excellent crystal structure avoids bead breakage and reduces the abrasion of mill parts;

7. no radioactivity in comparison to ceramic beads made of zirconium silicate and therefore no contamication of the grinding product and no costly disposal of the beads.