HuaMing Alumina Technology Ltd., is one professional manufacturer and leading exporter of alumina grinding ball and Ceramic Tower Packing in China. Our products include high alumina ball, inert alumina ball, alumina brick and mill linings.92% high alumina ceramic grinding media ball, Mohs hardness 9, density: 3.62g/cm3, wear loss 0.015%.Diameters: 30/40/50/60mm.70% medium alumina ceramic grinding media ball, Mohs hardness 8, density: 3.00g/cm3, wear loss 0.020%.Diameters: 30/40/50/60mm.
