Alumina Grinding Media Balls

Product Introduction:

Alumina grinding media balls break through the realization of micropowder molding process, and adopt tunnel kiln firing process, which completely changes the shortcomings of low specific gravity and large wear of ordinary alumina balls.

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Description

Technical Parameters

1. Technical Specifications

Name	Alumina ball
Alumina(%)	92
Bulk density(g/cm³)	＞3.65
Water absorption(%)	＜0.01
Hardness(Mohs)	9
Colour	White
Size(mm)	15-90

2. Scope of Application

Products are mainly used in ceramics, refractories, mining and other industries.

3. Characteristic

The product has the characteristics of high hardness, large ratio, low wear, regular shape, corrosion resistance, etc.

4. Use Guide

The total loading volume should not be less than 55% of the total volume of the ball mill.

Empirical formula: M=3.14*R2*D*L*25% /1000.

(Note: M= charged alumina ball quantity D= alumina ball density (g/cm³) R= radius of ball mill L= length of ball mill)

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