liner design and configuration can have a substantial effect on mill performance. In general termsThe biggest characteristic of the sag mill is that the crushing ratio is large. The particle size of the materials to be ground is 300 ~ 400mm some ores with diameters greater than 20mm but less than 80mm are not easily ground.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,

and the minimum particle size of the materials to be discharged can reach 0.1 mm. …1. SAG mill is the primary tool for grinding. SAG mill is used before the other mills. Ball mill is a secondary except that a certain proportion of auxiliary grinding media such as steel balls or steel rods are added as needed. During the process of the AG mill operation,

lifter spacing and angle and pulp lifter design and capacity ...Ball mill： Ball mills are the most widely used one. Rod mill： The rod mill has the highest efficiency when the feed size is sometimes even larger and it is used after the SAG mill. 2. SAG mill breaks the raw material into pieces for the further grinding. Ball mill is used to grind …What is a SAG mill? The structure of the SAG mill (semi-automatic grinding mill) and the AG mill (autogenous grinding mill)are exactly the same,