Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
1. Multiple sizes
2.Comply with SGS MSDS
3.For deburring or rough grinding
4. high strength
Long wearing time consumables medi are the indispensable additives for metal grinding and polishing. There are various kinds of ceramic grinding balls, such as ceramics, alumina porcelain, high-frequency porcelain. The ceramic grinding balls (abrasives materials) are used at centrifugal grinders, vibratory grinders, rotating grinders, drum-type grinders, and magnetic grinders, and they can effectively de-burring .remove the oxide layer and rust on the metals.
Item | 92 series High Alumina balls | 95 series High Alumina balls |
Al2O3 % | ≥92 | ≥95 |
Fe2O3 % | ≤0.2 | ≤0.15 |
Specific density g/cm3 | ≥3.60 | ≥3.65 |
Water absorption % | ≤0.001 | ≤0.001 |
Mon’s hardness | 9 | 9 |
Crush strength Mpa | 2000min | 2200min |
Color | white | white |
Abrasion loss ‰ | ≤0.15 | ≤0.1 |
