Microcrystalline hard alumina grinding balls

الوصف

1. wear-resistant
2. High density
3. High hardness
4. Low wear loss
5. Appearance regular
6. Good impact resistance 
7. corrosion resistance

Advantage
1) High wear-resistance:
The alumina balls' wear-resistance is higher than the common alumina balls'. When it is working, the ball won't pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.

2) High density
High density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.