The steel strip vacuum coating machine is also known as the stainless steel winding coating machine and the metal strip winding vacuum coating machine. It has a modular design concept, strip correction system, plasma pretreatment, magnetron sputtering system, online measurement Flexible combination with process control system and electron beam evaporation. With good film uniformity, high deposition efficiency and fast coating speed, it is the best choice for continuous coating production lines for large stainless steel coils.

The steel strip vacuum coating machine has many advantages:
      1. There are many coating materials to choose from without being limited by the melting point of the material. Therefore, in addition to the common galvanized zinc, aluminum, and tin in hot-dip galvanizing, almost all metal materials can be evaporated, and many kinds of metal nitride films, metal oxide films, metal carbides and various composite films can also be plated. . This provides a great deal of freedom for developing new strip materials.
      2. The utilization rate of coating materials is high and the environmental pollution is small. Vacuum coating is a dry coating, no harmful liquid or gas is generated.
      3. The quality of the strip steel coating is good, and the uniform, smooth and extremely thin coating can be obtained, the coating purity is high, and the corrosion resistance and adhesion are good. The steel strip can be activated by electron beam preheating before coating. The coating has high purity and no intermediate hard and brittle alloy layer.
      4. The process is flexible and the variety is convenient to change. It can flexibly realize single-sided, double-sided, single-layer and multi-layer plating on the steel strip according to product requirements, and can simultaneously plate two materials to achieve mixed film plating. The coating thickness is easy to control, and ultra-thin films can be coated.
       The steel strip vacuum coating machine is often used in stainless steel coils, phosphor copper coils, brass coils, aluminum coils, etc., with the lowest process cost to make the surface of the material have a high-quality metallic texture, whether it is the surface color layer or the interference color layer, it can be Forms a wide range of different colors. Adopt technology to effectively vaporize galvanized or magnesium on the front and back of the steel strip to improve corrosion resistance.