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SAG Mill Grinding Circuit Design. View Larger Image; Metallurgical Content . Ball Charge Motion inside a SAG Mill ... Single-stage AG/SAG circuits are most often closed with hydrocyclones. SAG Mill vs Ball Mill. Ball Motion inside a SAG Mill . Ball Motion inside a Ball Mill. To a more significant degree than in other comminution devices,
Because the ball mill closed circuit is the last stage before separation. Cyclone overflow should be clean of coarse particles. About the big pump, it’s one of the most important equipment when you are going to increase your capacity. It’s always a limitation unless you have thought of it at the beginning of plant designing.
Closed circuit systems for ball mills The closed-circuit grinding system, all ground materials are led into a separator and classified into refined powder (products) and coarse powder (return powder). The coarse powder is returned to the ball mill and ground again with newly-fed raw materials. Following benefits can be realized with this ...