Reduce the loss of ball mill grinding machine for steel
Forging and rolling ball main varieties of high carbon chromium molybdenum alloy, low carbon and manganese in class and class. Forging and rolling ball simple process, low manufacturing cost, considering the economic benefit of mine class wet processes at present generally adopts low chromium alloy grinding ball, the abrasion in the iron ore, copper, molybdenum is in commonly 500 ~ 700