... equipment. 3. High density greatly enhances grinding effect and efficiency. 4. Lower wear loss and enhanced service life.Features:Zirconium beads ... (Diameter mm) 0.6-0.8,0.8-1.0,1.0-1.2,1.2-1.4,1.4-1.7, 1.5-2.0,2.0-2.5 ... ,3,4,5,8 ... band 3) Superfine grinding mineral (GCC, Kaolin and so on) Low price and high efficiency zirconium ceramic Gringing Media