Precision alumina ball

Precision alumina ball

Al₂O₃(%):92

Bulk density(g/cm³)>3.65

Wear rate(%) ≤0.005

Features

  Extremely cost effective;

  Improves grinding efficiency and energy costs;

  Longer service time due to low wear rate;

  Contamination-free to the color and composition of the ground material;

  Technical support provided to optimize milling conditions.

Specification

Item type

VNA

VNH

VNG

Usage

Wet grinding

Wet grinding

Dry grinding

Al₂O₃(%)

92

92

92

Bulk density(g/cm³)

>3.65

>3.67

>3.63

Porosity

0.00

0.00

0.00

Wear rate

wet method(%)

≤0.005

≤0.003

≤0.006

dry method(%)

   

0.005

Hardness(Mohs)

9

9

9

Color

White

White

White

Diameter(mm)

3~90

3~60

10~90

Application
  •   Precision alumina ball is used as grinding media for ceramic body and glaze preparation, Thanks to the excellent wear resistance and hardness, it is suitable for both wet and dry grinding in both continuous ball mill and batch ball mill.

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