通过对φ3.2×4.5m 湿式棒磨机粉磨能计算,主电机630kW 能满足要求。用静压滑动轴承和 TG1重载起动绕线型电机,利用频敏变阻器实现磨机正常起动。φ3.2×4.5m 湿式棒磨机属较大型,随着磨机规格增大,介质尺寸和重量增加,工作时的冲击增强。为不影响磨机的工作性能,棒磨机主电机安装功率一般不超过1500kW。国外大型棒 Through φ3.2 × 4.5m wet rod mill grinding can be calculated, the main motor 630kW to meet the requirements. With static pressure sliding bearings and TG1 heavy-duty starting winding motor, the use of frequency-sensitive rheostat mill to achieve normal start. φ3.2 × 4.5m wet rod mill is larger, with the mill size increases, medium size and weight increase, the impact of work increased. In order not to affect the working performance of the mill, the main power of the rod mill installed power generally does not exceed 1500kW. Large foreign bar