Zirconia Ceramic Grinding Media has pealescent gloss and smooth surface, is the best of all grinding medium. Comparing with other grinding media, Zirconia Ceramic Grinding Media has high density, toughness and supper hardness, leading to better grinding efficiency and working life; The steady chemical property of Zirconia makes it avoid pollution to grind materials, increasing output and reducing production cost. Grinding media made of zirconia ceramic is widely used in various milling machines.