With the improvement of automation, more and more factories are using guide rails to transport spare parts.

According to different needs, some use linear guide rails, and some use circular guide rails.

Especially for conveying precision parts, food machinery parts, pharmaceutical manufacturing machinery parts, etc.,

There are strict requirements for the appearance of guide rails and guide rail bearings. After the guide rail has been in operation for a period of time, if it is stained with dirt or the grease of the bearing seeps out, it will affect the surface of the bearing and indirectly have a certain impact on the spare parts. 

This is the outer ring of one of our guide rail bearings. After a special polishing process, the comparison with the unpolished one is clear at a glance.

Some customers even wondered if we used chrome plating to increase the brightness, of course not. Whether it is chrome plating or galvanization, more or less will have a certain effect, pure natural is the best, isn't it? 

After polishing, the surface finish of the product is improved, the roughness is also reduced, and the hand feel is more comfortable. Especially the appearance of the mirror surface, let us know if it is stained with a casual look.

Hongtai have more than 5 types of threaded track rollers for you to choose,regular type or with V-Groove,for more informations,please contract with us.