High Alumina Grinding Ball
Product Details
Product Introduction:
High alumina grinding balls have excellent mechanical strength, strong acid-alkali corrosion resistance and excellent thermal shock resistance. When it is working, the ball won’t pollute the grinding materials, so it can keep the purity and improve the stability of grinding materials, especially the ceramic glaze.
Specification:
● Chemical Composition
Composition | Al2O3 | SIO2 | CaO+MgO | Fe2O3 |
Wt% | ≥92 | 7 max | ≤2 | ＜0.1 |
● Typical Properties
Specific Gravity g/cm3 | Bulk Density kg/L | Hardness Moh’s | Water Absorption % | Self wearing loss (24hrs) | Compression Mpa |
≥3.63 | ≥2.2 | 9 | ＜0.01 | ≤0.012 | ≥2000 |
● Sizes Φ
Size (mm) | Size (mm) | Size (mm) | Size (mm) |
0.5 | 6.0 | 20.0 | 70.0 |
1.0 | 8.0 | 25.0 | 80.0 |
2.0 | 10.0 | 30.0 | 90.0 |
3.0 | 13.0 | 40.0 | 100.0 |
4.0 | 15.0 | 50.0 | |
5.0 | 18.0 | 60.0 |
Features:
1. Extremely cost-effective
2. Improves grinding efficiency and energy costs
3. Longer service time due to low wear rate
4. Have a low thermal conductivity
Applications:
1. It can be used both for dry and wet grinding including batch mill and continuous ball mill.
2. Ceramic glaze grinding.
Production Details:
Workshop:
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