Rolling line equipment

In the steel rolling production line, the reducer is an indispensable equipment. Today we will share some tips for daily maintenance of the reducer.

Check all bolts to ensure that the connection is firm and reliable.
Frequently observe the working condition of the thin oil lubricating oil flow indicator to ensure that the oil circuit is unobstructed, the oil pressure and flow are sufficient, and there is no leakage in the pipelines, valves, seals, and joint surfaces.
Frequently check the working condition of the bearings. There should be no heat, looseness, severe wear, abnormal noise, etc., and problems should be dealt with in time.
Check the working condition of the gears, keep the transmission stable, open the observation cover frequently, check whether the tooth surface contact and wear are normal, whether the flat grooves on the lubricating oil nozzle are unobstructed, and deal with problems in time.
Check the oil flow through the oil flow indicator at the entrance of each lubrication point. The on-site setting values ​​are as follows:
Rough rolling reducer: pressure relay pressure ≥0.15MPa is normal.

Medium rolling reducer: pressure relay pressure ≥0.15MPa is normal.

Pre-finishing reducer: pressure relay pressure ≥0.15MPa is normal.

Check the temperature of the bearing (tile) seat by touching it. If the temperature is not hot after touching the tile seat or end cover for about 3 seconds, it is normal. If the temperature is too high, report it to the workshop immediately.
Use a listening needle to touch the bearing (tile) seat and listen to the movement and sound. If there is no abnormal sound, it is normal. If the sound is abnormal, report it to the workshop immediately.
The above is what we shared today, and we hope it will be helpful to everyone. Welcome to Luoyang Judian, let us provide you with more services.