Alumina Grinding Media

Detailed Product Description

Alumina grinding ball is one ideal it can improve grinding efficiency and keep no contamination to your product! has many advantages e.g. high density, corrosion-resistance, high mechanical strength and great wear-resistance. It is an economical, widely-used and non-metallic grinding media.

Alumina grinding ball is mainly used in ceramic industry, pigment, glass, glaze, chemical industry and many other fields.

It was sintered by use of high quality raw material in the high temperature tunnel kiln. Owing to adopting advanced technology & cool isostatic pressing balling machine :

it is widely apply in ceramic glaze,grinding mill enterprise blank. its wearability compared to 20-40 times, grinding efficiency, 40-60 grinding machine, 30-40% increase effective comprehensive cost is natural holds 40-60, grinding machine by 2 years of life to 6-8 years. Choose our production wear-resisting ceramics ball mill medium for 2600.hk has considerable comprehensive benefits.

Clay grinding for ceramic tile manufacturing

Glaze grinding

Paint grinding

Quartz grinding

Pigment grinding

Product SeriesHigh Alumina SeriesMedium AluminaSilicon Carbide SeriesAl₂O₃ content (%)Water absorption (%)Mohs hardnessEquivalent Wear and Tear ()Bulk Density (g/cm³)

90-97 Min.	65-75 Min.	60-70 Min.
0.01 Max.	0.01 Max.	0.01 Max.
9	8	8
0.01 Max.	0.01 Max.	0.08 Max.
3.65 Min.	2.93 Min.	2.80 Min.

Alumina Grinding Ball, Diameter ToleranceProduct Series90 Series92 Series95 Series97 SeriesΦ1-15mmΦ16-25mmΦ30-40mmΦ50-60mmΦ70-80mm

±0.5	±0.5	±0.5	±0.5
±1	±1	±1	±1
±1.5	±1.5	±1.5	±1.5
±2	±2	±2	±2
±3	±3	±3