Diameter 30mm Aluminum Oxide Ball High Density Super Wear Resistance
75% Mid-high Microcrystalline Alumina Ceramic Grinding Ball, Diameter 30mm, High Density/Super Wear Resistance
Our products made with high-tech processes of micro-powder molding and hollow granulation. The alumina balls and bricks of the microcrystalline structure sintered in the tunnel kiln has a higher degree of porcelain, which results in higher wear resistance.
HQ75 series is 1/3 of the wear level of ordinary aluminum balls. During the manufacturing of ceramic products, the grinding efficiency can be greatly improved and the production cost can be reduced.
PERFORMANCE INDEX (ALUMINA BALL)
| Product/Performance Index | Alumina ball |
| Bulk density(g/cm³) | ≥3.13 |
| Rate of Water Absorption(%) | ≤0.01 |
| Wear loss(‰) | ≤0.03 |
| Colour | Yellowish |
Remark: Other sizes are available upon requests.
STANDARD SIZES OF ALUMINA BALL:
| Size Tolerance/Size | Alumina ball |
| φ15mm----φ20mm | ±1 mm |
| φ30mm----φ40mm | ±1.5 mm |
| φ50mm----φ60mm | ±2 mm |
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Email:steven@hanhaiindustry.com
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