OmShiv Exim

High Alumina Ball & Lining For Wet Grinding

About Us

Chemical Composition and Physical Properties

Al2O3 ≥92%
SiO2 7%max
CaO+MgO ≤2%
Fe2O3 <0.1%
Bulk Density ≥3.60g/cm3
Hardness(Mohs) 9
Water absorption 0.01%
Self wearing(Within 24 hours) ≤0.015%
Compresstion Strength Good
Color White

Standard Dimension

Dimension ¢80 ¢70 ¢60 ¢50 ¢45 ¢40 ¢35 ¢30 ¢25 ¢20
Dia.(mm) 80±3 70±3 63±2 52±2 45±2 40±2 35±1.5 32±1.5 26±1.5 20±1

Application Fields

  • Wet grinding including batch mill and continuous ball mill
  • Ceramic glaze grinding
  • This product is a grinding body used in ball mill, pot mill, vibrating mill and other fine grinding plants. It has advantages of high hardness, high volumetric density and anti-corrosion. With the smashing efficiency and scuff-resistance much better than that of common alumina bal and natural cobble stone, it is widely used in ceramics, glass, porcelain enamel, pigment, chemicals and other trade.

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