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|Aluminum Content:||85%||Wear Loss:||≤0.06‰|
|Bulk Density:||≥3.2g/cm³||Rate Of Water Absorption:||≤0.01%|
85% Mid-high Microcrystalline Alumina Ceramic Grinding Ball, Diameter 60mm, High Density/Super Wear Resistance
HQ85 series are made by solid granulation and micro-powder. Special structure makes high bulk density, high strength, good resistance to abrasion, no corrosion and no pollution, high grinding efficiency, long service life and no contamination to the material as well. HQ85 series microcrystalline alumina ball is an excellent Impact and grinding balls for the all-ceramic factory. As a professional microcrystalline alumina ball manufactory, we are not only focused on wear resistance but also offering the technical grinding solutions. It is suitable for ball mill and grinding media in ceramics, cement, paint, refractory materials, inorganic mineral powder, and other industries.
We studied a special powder which makes microcrystalline structure showing seashell texture for our balls, process 50mm, 60mm by pressing machine which we devise by ourselves, rolling technology for 40mm, 30mm, 25mm, 20mm,15mm,10 mm and so on. Fired at high temperature in the tunnel kiln more than 80 hours. That makes more regular shape before and after use in ball mill. The secret of lower wear resistance is the material and process. With huge competition with the famous European brand in this area.
This alumina microcrystalline ball is the same wear resistance as normal 93% alumina ball with great price competition, it’s the best choice for the ceramic plant which wants to reduce the production cost. It would not only save the electric cost because it improves grinding efficiency and reduces the grinding time but also save the cost of purchase normal 68% alumina ball, 75% alumina ball, 85% alumina ball and 92% alumina ball.
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