130-40 times higer than normal ball in grinding efficiency 2 grinding efficiency is much higher 3 the service time is longer
Alumina Ceramic Grinding Cylinders or column Technical Data A92% A95 % A99 %Al2O3 >92% ,95 % ,99%Density >3.60g/cm3 Compressive strength >2, 000mPa Water absorption 0.01% Crushing strength 520 kN Hardness 9 Mohs Color White
source of raw material from Australia Size Available(mm): Φ12*12, φ 20*20, φ 30*30, φ 50*50. Packing: 25kg/bag, palleted the grinding efficency is 30 times more than the grinding ball .
that is considered the perfect grinding media , the cost-effective is good .used in cement industry ,ceramic ,building material ,mining ,metallurgy and so on .
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