Introduction of polishing process for stainless steel cap

　　Intermediate polishing is to further process the rough polishing surface with a hard polishing wheel set. It can remove the scratches left during rough polishing and produce a smooth to medium bright surface. The surface roughness is between a few microns to several microns

　　Rough polishing is to grind, polish or grind the stainless steel cap surface with hard wheels, so rough polishing is also called grinding or polishing. It is mainly used to remove the burr, scratch, rust mark, oxide scale, sand hole, bubble, weld bead, welding slag and various macro defects on the surface of parts, so as to improve the surface smoothness and reduce the surface roughness.

　　Finish polishing is the next process of stainless steel stainless steel cap polishing. It is a method of machining the surface of parts with soft wheels coated with polishing paste. Because it is carried out on a relatively flat surface, the surface roughness can be further reduced to achieve the purpose of micro leveling, so a very bright surface can be obtained. Moreover, when the stainless steel cap is polished, there is no obvious wear on the base material, and the surface roughness can reach about 0.01 μ m, which can truly achieve mirror brightness. Hebei Shengtian produces elliptical cap, large cap, small diameter cap, stainless steel cap, alloy steel cap and so on, which are widely used in pharmaceutical, chemical, dairy, filtration, electric power, machinery and other industries, and has been praised and trusted by many users