Some nails can't be put into use immediately after they are made and shaped. They can only be used after they have been plated and have reached a certain performance. After the plating treatment, a protective layer is formed on the surface of the nail, which not only improves the appearance quality of the nail, but also has a good improvement in high temperature resistance and corrosion resistance. So, how does the nail get the coating?
There are three main ways to get a good coating on the nail surface. One is the electroplating method, which is to put the nail in the plating solution and make it tightly connected together by current. The other is mechanical galvanizing. The main material used is metal powder, which is then combined with the nail surface through relevant physical and chemical methods to produce a good coating.
In addition to this love, hot-dip galvanizing can also perform nail surface treatment, and this coating can improve the performance of high-strength bolts, so it is favored by many manufacturers. It can be seen that the nail making equipment not only refers to nail making machines, wire drawing machines and other equipment, but also includes the coating device.
For many years, SSS hardware has been devoted to the research and development and production of high-speed nail making machines. At the same time, our company's business also includes related equipment for nail production, such as roll nailing machines, thread rolling machines, and code nailing machines, as well as steel nails, cement nails, and coils. Nail welding wire, tooth bar and other hardware tools, the quality of our machines has been well received by customers in many countries around the world, SSS hardware sincerely looks forward to cooperating with you.