Microcrystalline Alumina Ball

Product Introduction:

Microcrystalline alumina balls are made of selected high-quality raw materials, advanced molding technology, and high-quality grinding media calcined in high-temperature tunnel kilns.

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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 widely used in ceramics, cement, coatings, refractories, inorganic minerals and other industries.

3. Characteristic

The product has the characteristics of high density, high hardness, low wear, good shock resistance, corrosion resistance, etc. It is the most ideal grinding medium for glaze, blank and various mineral powder processing.

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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