冶金设备的完好率及其性能好坏对企业的生产具有决定性影响,而润滑与密封又直接影响设备的技术性能与完好率。冶金机械多数为低速、重载和高温的工作机械,由于摩擦磨损比较严重,造成大量运动件的失效。因此,冶金设备的减 The good rate of metallurgical equipment and its performance have a decisive impact on the production of enterprises, and lubrication and sealing directly affect the technical performance and good rate of equipment. Metallurgical machinery for the majority of low-speed, heavy and high temperature work machinery, due to more serious friction and wear, resulting in a large number of moving parts of the failure. Therefore, the reduction of metallurgical equipment