1, polishing. Stainless steel roller polishing process refers to the process of making the surface of the stainless steel roller flat and smooth through polishing equipment. After polishing, the surface of the stainless steel roll is free of burrs and has a better finish, while the corrosion resistance and cleaning performance of the stainless steel roll has been greatly improved.
2, sandblasting. As the stainless steel rollers in the processing of the surface there may be burrs, sandblasting process can be very good to avoid this situation. Sandblasting refers to the use of compressed air to form a high-speed air jet beam, and drive the spray material (such as iron sand, emery, etc.) to the surface of the stainless steel roll. Due to the fast speed of sandblasting, the spray material has a cutting effect on the surface of the stainless steel roll, so the surface burr of the stainless steel roll is removed, and a certain surface finish is obtained.
3, pickling passivation. In the stainless steel roll surface treatment process, pickling passivation is also a very common process. Pickling is through the chemical reaction of stainless steel roll surface rust, oxide film and other impurities dissolved, to achieve the role of cleaning. Passivation is the process of forming an oxide film on the surface of the stainless steel roll with the help of chemical reaction, under the protection of the oxide film, the corrosion resistance and oxidation resistance of the stainless steel roll has been improved.
4, drawing. Stainless steel roll surface drawing process refers to the drawing equipment, so that the stainless steel steel roll surface processing into a linear texture. The wire drawing process can strengthen the abrasion resistance of the surface of the stainless steel roll and enhance the durability of the stainless steel roll. This process can meet different customization needs, so that the surface of the stainless steel roll has a uniformly arranged delicate texture, but retains the smooth touch of the surface of the stainless steel roll.
Overall, stainless steel rolls improve performance to some extent after surface treatment. The choice of stainless steel roll surface treatment needs to be considered based on the specific application.