Operations and maintenance training for ball mills Ball millsoperations and maintenance seminar. Learn how to optimise yourball millsystems in this 5day training seminar focused on best practices for operations and maintenance (preventive and reactive) to achieve energy savings, reduced maintenancecostsand overall improved productivity of theball mill.
Steel balls are one of the most widely used grinding media in cement ball mills, their diameters can range from 20mm to 150mm according to different grinding requirements. In a cement ball mill, generally, φ50100mm steel balls are used in the coarse grinding chamber, φ2050mm steel balls are used in the fine grinding chamber. 2. Short Cylinders.