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The main raw material of 92% alumina ball is alpha-alumina powder, which can make the grinding ball roasted in tunnel kiln at 1450℃. It is widely used in the ceramic industry, glaze industry, cement industry and other hard materials grinding. 92% alumina balls are used to effectively improve the grinding efficiency of raw materials, help companies save costs and create greater benefits. If you are interested, welcome to contact us.
Compared with similar products in the market, our 92% alumina ball is competitive in price and excellent in quality. Our aluminum balls are made of real materials, fine craftsmanship, perfect roundness and smooth surface. In addition, it has good high temperature resistance and can be widely used as grinding media. It also has high strength, high hardness, high wear resistance and long service life.
Commodity Name |
92% Alumina ball |
|
Brand |
HJMT |
HJMT |
Product code |
HJB-92A |
HJB-92 |
Al2O3 (%) |
92.0±0.5 |
92.0±1.0 |
Density (g/cm³) |
3.65-3.70 |
3.60-3.64 |
Water Absorption (%) |
Nil |
Nil |
Hardness (MOHS) |
9 |
9 |
Wear Loss (‰) |
0.06±0.01 |
0.10±0.02 |
Firing Furnace |
Tunnel Kiln |
Tunnel Kiln |
Firing Temperature (℃) |
1450 |
1450 |
Color |
White |
White |
Size(mm) |
10/15/20/25/30/40/45/50 |
10/15/20/25/30/40/45/50 /60/70/80/90/100 |
Package |
25kgs/bag |
25kgs/bag |
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| Pressed type, good strength | Purity and white color | |
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| Rolling type, extremly low wear loss rate | Size available from 10mm to 60mm |
| Inspection report | Wear loss report | |
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1. If we load a new ball mill, how many tons that I should buy?
WE will let you know the size and quantity for each size according to your ball mill specs, and also suggest your prepare some inventory for input during the production process.
2. Can you provide free samples?
Yes, we can provide a free sample of grinding balls, you need to bear the express cost only.
3. What is the delivery time?
Usually 7-10days, If your order is urgent, we can try to finish earlier.
4. What's the MOQ?
MOQ is 1ton.
http://www.hjmtchina.com/