磨矿机在选矿厂的各种设备当中,投资最大,电耗最高,钢耗最多,它在选矿厂基建投资和生产成本当中占很大比重。因此,在选矿厂设计中,正俑地选择和计算磨矿机,具有很重要的意义。目前,我国在选矿厂设计中,一直沿用苏 Among the various equipment in the ore dressing plant, the mill has the largest investment, the highest electricity consumption and the highest steel consumption. It accounts for a large proportion of the capital construction investment and production costs of the concentrator. Therefore, in ore dressing plant design, selection and calculation of ore grinding machine is of great significance. At present, China has been using the Soviet Union in the design of concentrator