Can the bearings of bar rolling mills be lubricated with oil and air?
Release time:
2023-08-02
Can the bar rolling mill be lubricated with oil and air?The answer is yes.
The oil and air lubrication equipment produced by Huashun is suitable for the lubrication of all rolling bearings,especially for high-speed or very low-speed,heavy-duty,high-temperature and transmission components that are eroded by other chemically hazardous fluids.Harsh industrial and mining.Such as:all kinds of high-speed wire,bar roll bearings,looper,guide guard bearings;all kinds of continuous casting machine roll group bearings;all kinds of cold rolling,hot rolling,leveling machine roll bearings,etc.
The rolling mill and guide guard bearings in the bar workshop of the steel mill were originally lubricated with dry oil.Due to the harsh working environment,high temperature,and the influence of cooling water and iron oxide,the sealing wear and the absence of positive pressure in the bearing seat of the rolling mill caused the grease of the bearing seat to deteriorate,and the bearing was burned due to poor lubrication,which affected the progress of production.
In order to change the passive situation of short bearing service life,the steel mill found Yantai Huashun to carry out oil and air transformation of the bar production line.The oil and air lubrication system adopts the working method of intermittent oil supply and continuous air supply,which can ensure that the lubrication point is fully lubricated,neither lubricated nor under-lubricated.
The action of compressed air entering the interior of the bearing in the oil and air lubrication system,even if the lubricating part is cooled,extends the service life of the bearing.In addition,a certain positive pressure is maintained in the bearing,so that external dirt and water cannot invade,and it plays a good sealing role.
During the implementation of the project, facing many unfavorable factors such as tight construction period, high construction difficulty and complex surrounding environment, Huashun's after-sales service personnel overcame many difficulties, worked overtime, worked hard, and actively cooperated with customer needs to successfully complete the transformation work.
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