Grinding steel balls

HiForged Steel Grinding Balls Application of Grinding Balls : 1)Cement Plants 2)Mines 3)Power stations 4)Chemical Industries 5)Grinding Mill, Ball mill, Coal mill Features of Cast Balls: 1) In general, High Chrome Casting Grinding Iron Balls are famous for high hardness: surface hardness is to 60-68 HRC and volume hardness of 58-65 HRC; 2) High impact toughness: impact toughness is more than 12 J/cm2; 3) Low broken rate: the actual broken rate is not higher than 1%; 4) Wear