Wrought iron balls for ball mill grinding TSF110/TSR110 ...
Wrought iron balls for ball mill grinding TSF110/TSR110 Taishan Products Made In China, China Manufacturer. Wrought iron balls for ball mill grinding Description: process: forged : 45# steel,60Mn steel,65Mn steel,B2 steel,B3 steel,B6 steel. hardness: 5068HRC : 110mm/ inch treatment: Isothermal system tempering treatment: .