Rolling Mill Equipment Maintenance
1. Implementation of lubrication “five” principle (fixed point, fixed person, time, fixed quality, quantitative), to ensure that the lubrication parts of the mill in a good state of lubrication.
2. Check the mill adjustment device (press down, press up, axial positioning, side pressure) to ensure flexible adjustment and reliable positioning.
3. Check whether the beam guide device is intact, beam and mill, beam guide device, its fixed position is correct, solid.
4. Check whether the water cooling device is complete, whether the cooling water pipe is smooth, and whether the water pressure and water quantity are sufficient.
5. Each time before loading the rolls, you must add enough special grease to the bearing seat. Check the lubrication of the bearings frequently and make up the special grease at any time.
6. Check the sealing condition of the bearing seat to prevent water or iron oxide and other debris from falling into the bearing box.
7. Check the cooling water circuit, to ensure that the pipeline is smooth, good cooling, to ensure that the maximum temperature of the bearing does not exceed 50 ℃.
8. Check whether the bearing housing parts are complete and intact, and whether the connecting bolts are complete and sturdy, to prevent scurrying rollers.
9. Check whether the bearings are hot, vibrating, abnormal noise and other phenomena during the work, and deal with the problems in time.
10. The universal joint shaft should be checked for wear and tear at any time, and problems should be dealt with in time.
11. Check whether there is any abnormal sound during the work, and deal with the problem in time.
12. Check whether the safety cover and other safety devices are safe and reliable.
Guangxi Runxiang Machinery Equipment Manufacturing Co., Ltd. was established in May 2021. It is a national high-tech enterprise specializing in R&D, manufacturing, sales and service of steel rolling production line equipment. At present, it has production supporting processes such as steelmaking, cast steel, heat treatment, mechanical processing, and surfacing welding, forming an integrated industrial chain of smelting, casting, metal heat treatment, and mechanical processing.
Post time: Mar-20-2023