Grinding ball Wear Resistant Material used in grinding and polishing equipments
Grinding ball
Product introduction
The alumina ceramic ball produced by our company is made of high quality raw materials, advanced cold isostatic pressing technology, and high quality grinding through high temperature calcination.
Usage
Alumina ceramic balls are mainly used in the hardening and deep processing of thick and hard materials of different types of ceramics, enamels, glass and chemical factories. They are grinding media for fine grinding equipment such as ball mills, pot mills and vibrating mills, and wear resistance is much better than ordinary porcelain ball stone and natural pebbles. Non-metallic mineral powders (such as zirconium silicate, kaolin, heavy calcium carbonate, etc.)and materials for the coating and paint industry, such as grinding and dispersing, and polishing of metal parts, are suitable for various types of grinding and polishing equipments.
Technical indicators
| Performance | 75Series | 92Series | 95Series |
| Al₂O₃ (%) | ≥75 | ≥92 | ≥95 |
| Moh's Hardness | 7.5 | 9 | 9 |
| (%)Moisture Content | ≤0.02 | ≤0.02 | ≤0.02 |
| (g/cm²)Bulk Density | ≥3.2 | ≥3.60 | ≥3.7 |
| (%)Wearing Loss | ≤0.15 | ≤0.15 | ≤0.1 |
| Color | White | White | White |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.