AMIT 135: Lesson 7 Ball Mills Circuits – Mining Mill ...
Ball Mill Design Parameters. Size rated as diameter x length. Feed System. One hopper feed; Diameter 40 – 100 cm at 30° to 60° Top of feed hopper at least meter above the center line of the mill. Feeder. Single or double helical scoop feeder or a spout feeder; Double helical feeders used in .