We provide all type of griding media such as alumina ball and flint pebbles at various grade, quality, size and lining for ball mills.
We provide all type of griding media such as alumina ball and flint pebbles at various grade, quality, size and lining for ball mills.
Technical Characteristics
| A12O3 (%) | Density (g/cm3) | Wear Loss (%) | Water Absorption (%) |
| 92 | ≥3.56 | ≤0.025 | ≤0.01 |
Specification for Alumina Ball
| Diameter (mm) | 30 | 40 | 50 | 60 |
Specification of Mill Lining Blocks
| Name | Rectangle Brick | Trapezoid Brick | Flake Brick | Half-Rectangle Brick | Half-Trapezoid Brick |
| Length (mm) | 155 | 152 | 152 | 77 | 77 |
| Width (mm) | 50 | 50/45 | 30/25 | 50 | 50/45 |
| Height (mm) | 60 | 60 | 60 | 60 | 60 |
Our French flint pebble is of exceptional purity with excellent abrasion resistance. The sizes range from 4 to 12cm. Compared to synthetic grinding media, flint pebbles has favorable ratio of price to performance.
Specification for Alumina Ball
| SiO2 | A12O3 | Fe2O3 | CaO | Colour |
| 99.5% | 0.04% | 0.02% | 0.16% | Bright |