Product Description

Commodity:Aluminium grinding ball 1. Advantages:  high strength, excellent wear resistance, *0 times more than commonly ceramic ball of France or ceramic ball, keep the material high degree of purity.  high density, high grinding efficiency, shorten *0% grinding times.  Very good roundness, very smooth and shiny surface, long times of use. 2. Properites: Al2O3 Content ≧*0% Porosity 0% Mohs Hardness 8.**9 Gravity ≧3.6g/cm3 Water absorbation 0% Compression Strength ≧***0Mpa 3. Size: Ф0.***0.0mm 4. Machine Ф0.**3mm grinding ball use in sand mill Ф***0mm grinding ball use in mix mill and ball mill OverФ*0mm grinding ball use in ball mill