- Address:Huaqiao Mansion,Beijing Road,Zhangdian District,Zibo,Shandong,P.R.China
Our uses high-quality alumina powder as raw material, and uses advanced equipment, production technology and rich production experience to produce alumina balls. Mainly divided into rolling ball, pressing ball.
As the grinding media of ball mill, it is widely used in ceramic, cement, coating, chemical industry, medicine, mining and other industries.
1. The whiteness is high, and the quality of grinding material is not affected.
2. Formed by rolling and cold isostatic pressing with high specific gravity. The grinding efficiency of the ball mill is significantly improved, the grinding time is shortened, the available volume of the ball mill is effectively increased, and the service life of the ball mill is greatly prolonged.
3. The wear and tear is small, which greatly prolongs the service life of the ball mill.
4. High temperature over 1550 °C, acid, alkali and corrosion resistance.
Chemical and Physical of properties
Bulk Density: ≥3.60g/cm3
Water Absorption rate: <0.01%
25kg double plastic bags or as request.
Wear detection method
7L polyurethane standard grinding tank, filled with 4kg ball, 4kg water, 80r/min grinding for 24 h,
dry weight before grinding is M g, dry weight after grinding is M1 g, self-grinding is:
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