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Product Details:
Payment & Shipping Terms:
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| Shape: | Spheres | Material: | Alumina |
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| Type: | Rolling Type | Package: | By Double Layer Plastic Bag, Each Bag 25kgs Net. |
| Size: | 6mm, 12mm, 20mm, 30mm, 40mm, 50mm | HS Code: | 6909190000 |
| Color: | White | Application: | Milling |
| High Light: | refractory balls,high alumina ball |
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Alumina Grinding Ball with Low Wear Lost and High Temperature Resistance
DESCRIPTION:
Our Grinding Balls are suitable for grinding medium used in ball grinding machines.
ADVANTAGE:
High wear-resistance: The alumina balls wear-resistance is higher than the common alumina balls. When it is working, the ball wont pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.
High density The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.
SPECIFICATIONS:
Typical Characteristics |
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| Product | Al2O3 | Bulk density (g/cm3) | Water absorption (%) | Moh's Hardness (Scale) | Abrasion loss (%) |
| High Alumina Grinding Balls | 92 | 3.65 | <0.01 | 9 | 0.011 |
| 95 | 3.68 | <0.005 | 9 | 0.0084 | |
| Medium Alumina Grinding Balls | 65-75 | 2.93 | <0.01 | 8 | <0.01 |
| Carbonized Alumina Grinding Balls | 60-70 | 2.8-2.9 | <0.05 | 8 | <0.08 |
Appearance Demand |
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| High Alumina Grinding Balls | Medium Alumina Grinding Balls | Carbonized Alumina Grinding Balls | |||
| Color | White | White | Ash-black | ||
| Crack | Not premission | Not premission | Not premission | ||
| Impurity | Not premission | Not premission | Not premission | ||
| Foam hole | Above dia.1mm not premission, size in dia.0.5mm premit 3 balls | ||||
| Flaw | Max. size in dia.0.3mm permit 3 balls | ||||
ACTURAL PACKAGING:
Contact Person: Tracy Yao
Tel: 86-18665818108
