Are widely used in industries of ceramics, cements, paint, dyeing, chemicals, pharmaceuticals, coating and mining. It has advantages of high hardness, good toughness, high density, good erosion resistance, regular shape etc. It is suitable for all kinds of ball mills covering planetary ball mill, roll ball mill, stirred ball mill and vibratory ball mill.
| Parameters of Alumina Mill Balls | |
| Content of AI2O3 | ≥ 92% |
| Fe2O3 | ≥ 0.3% |
| Moh’s Hardness | 8.0 Mos |
| Water Absorption | ≤0.02% |
| Wear Degree | ≤0.10‰ |
| Available Sizes | Θ1mm-50mm Other Special are acceptable. |
1) Good abrasion resistance: abrasion resistance of alumina ceramic ball is much better than common ceramics.
2) High purity: No pollution when grinding and great stability of grinding effects.
3) High density, hardness and rapid grinding: Shorten grinding time, enlarge grinding space, and improve grinding effects.
4) High strength, heat resistance, pressure resistance, strong acid and alkali resistance, good stability of heat shocking and chemical performance.
