Alumina ball 1.Density>3.62g/cm3 2.Wear lost<0.009 % ... .Size range:1.5mm ~70mm 4.Manufactory type:CIP or Rolling Alumina ball have characteristics of high strength, high density, high abrasion ... , entire specification,strong practicability. It can be used for ball mill, mixing mill, vibration mill, sand mill, etc. The products ... .2≤0.15≤0.10 Contact Person: Ms Easter Alumina Ball--SGS