Nov 12, 2013· ball mill power . dear experts. we have a ball mill in combi mode for cement grinding . roller press before the ball mill. the supplier has given 28% grinding media filling , with shaft power 2270 kw only.
Grinding media. Grinding balls are only one type of grinding media. Grinding media are the means used to crush or grind material (cement, mineral, …) in a mill. Grinding media sorting is performed when the ball load wears out.
TwoStage Superfine Grinding. Duraton Cement deploys the most advanced cement processing technology. The grinding mill is coupled with a highpressure roll press in a closed circuit, supported with a highefficiency separator which amplifies the action of grinding.