AMIT 135: Lesson 7 Ball Mills Circuits – Mining Mill ...
Dry and wet grinding common. Ball mill photographed by Ron Frisard and shared on Flickr, CC ... Diagram of ball mill and interior cut away [image: (13572)] 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 .