Replacing the traditional electroplating process with vacuum coating technology can not only save a lot of film materials and reduce energy consumption, but also eliminate the environmental pollution caused by wet coating. Therefore, foreign countries have adopted the vacuum coating process to replace the electroplating process in terms of coating anti-corrosion layers and protective films on steel parts. In the metallurgical industry, it is very common to add aluminized protective layers to steel and strip; in the machinery manufacturing industry, the vacuum coating process is used to change certain processing processes and save valuable raw materials, such as aircraft turbine engine blades are no longer used. It is made of expensive high-temperature-resistant metal, but uses low-cost and easy-to-process materials. After forming, a high-temperature and corrosion-resistant protective layer is added to the blade surface by vacuum coating. Another example is the use of plastic metallized parts to replace various metal parts in the automobile manufacturing industry, which not only reduces the weight of the car but also saves fuel consumption. Adding TiN hard film to metal cutting tools can increase the tool life by 3 to 6 times, thereby saving a lot of high-speed steel. The plastic film adopts the method of vacuum coating, adds metal films such as aluminum plating, and then dyes it to obtain decorative films used in the industry.

In recent years, the use of vacuum coating machines to coat glass in the construction industry has become very popular, because it can not only beautify buildings, but also save energy. This is because coating the glass with a reflective film can protect houses in low-latitude areas from hot sunlight. Directly into the room, and save air conditioning costs. The filter film and low-emissivity film are coated on the glass, so that sunlight can be injected, and the infrared radiation as an indoor heat source cannot be radiated through the glass, which can also achieve the purpose of heat preservation and energy saving in high latitude areas.

Stainless Steel Metal Tribological Coating Machine

Multi arc ion plating introduces various gas discharge modes into the field of vapor deposition under vacuum situation. The whole vapor deposition process is carried out in plasma process. It can be coated not only on the surface of metal products, but also on the surface of non-metal products. It can be plated with metal film, Titanium nitride, titanium carbide, zirconium nitride, chromium nitride, titanium oxide and other films.