Alumina grinding ball

Qimingxing's Alumina Grinding Media:■ High density, high hardness, low wear loss, regular shape, impact resistance, corrosion resistance, etc.  ■ Mainly used in ceramic, glaze, paint, zi

Address:No.6692, New&High-Tech Development Area, Zibo, Shandong, China 255000
T: +86-533-3591856
F: +86-533-3589857
E: sales@chinaqimingxing.com

Qimingxing's Alumina Grinding Media:

■ High density, high hardness, low wear loss, regular shape, impact resistance, corrosion resistance, etc. 

 

■ Mainly used in ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding.

Al2O3(%)

99 series

92 series

75 series 

60 series

49 series

Density(g/Cm3)

3.70

3.60

3.20

2.80

2.70

Wear rate(%)

≤0.008

≤0.008

≤0.01

≤0.01

≤0.01

Water Absorption(%)

≤0.1

≤0.1

≤0.1

≤0.1

≤0.1

Mohs hardness

9

9

8

7

7

Specification(mm)

1-50

0.5-60

0.6-13

0.6-13

0.6-13


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