Ball Mill Grinding Media Taihong
1 High Hardness Surface hardness of steel ball is to 60 68 HRC and volume hardness of grinding media is to 60 65 HRC; 2 High Impact Toughness The impact toughness is higher than 15 J/cm2; 3 Low Broken Rate The actual broken rate is not higher than 1%; 4 Even Wear resistance The wear rate of cast ball is 50 700 g/ton