Metal surface processing subdivision can be divided into: metal spray paint processing, electroplating, surface polishing, metal corrosion processing, etc.
Hardware parts surface processing:
1, paint processing: hardware factory in the production of large pieces of hardware products are used when the spray paint processing, painting hardware to prevent rust, such as: daily necessities, electrical enclosures, handicrafts, etc.
2, Electroplating: Electroplating is also the most common metal processing of a processing technology, through the modern technology of metal plating on the surface to ensure that the product does not occur under the long-term use of mildew raw embroidery, electroplating common are: screws, stamping parts, Cell, car parts, trinkets, etc.,
3, the surface polishing process: the surface of the polishing process is generally more long-term use of daily necessities, through the surface of the hardware products burr processing such as: We produce a comb, comb is made by stamping hardware, then stamped comb corner Is very sharp, we will be polished through sharp corners of the corner into a smooth face, so that in the course of use will not cause harm to humans