... specification (mm)Grinding media SpecificationForming technique NoteSpareΦ0.3-0.5, Φ0.6-0.8, Φ1.0-1.2 Φ1.4-1.6, Φ1. ... 8-2.0, Φ2.2-2.4 Φ3.0, Φ4.5, Φ5.0, Φ6.5, Φ7.0 Φ8.5, Φ10, Φ12, Φ15 ... , Φ20, Φ25, Φ30, Φ40, Φ50, Φ60 RollingΦ8.0, Φ10 Φ8.0 ... pressing with steel mould + wet isostatic pressingΦ7*7 Φ7.5*7.5 Φ9.7*9.7 Φ12.7*12.7 Φ15*15 Φ20*20 *New molds are ...