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Speaking of vacuum coating machine coating, everyone is familiar with it, because it has a wide range of applications and is closely related to our lives, so there must be a certain demand in the market. In the past, most people used water plating to coat objects, but water plating technology has always been There is a problem that confuses everyone, that is, water plating is relatively polluting to the environment, and the country does not support it. Later, everyone found that vacuum plating can also achieve the effect of water plating. Therefore, most customers in the market have changed the coating method and adopted Vacuum coating machine coating.
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 environmental pollution caused by wet coating. Therefore, foreign countries have adopted vacuum coating process to replace electroplating process in terms of coating anti-corrosion layer and protective film on steel parts. In the metallurgical industry, it is very common to add an aluminum protective layer to steel and strip steel; in the machinery manufacturing industry, the vacuum coating process is used to change certain processing techniques and save valuable raw materials, such as the blades of aircraft turbine engines are no longer used It is made of expensive high-temperature-resistant metal, but it is made of cheap and easy-to-process materials. After forming, vacuum coating is used to coat the surface of the blade with a high-temperature-resistant and corrosion-resistant protective layer. Another example is the use of plastic metal parts in the automobile manufacturing industry to replace various metal parts, which not only reduces the weight of the car but also saves fuel consumption. Adding TiN hard film on the metal cutting tool can increase the tool life by 3 to 6 times, thus saving a lot of high-speed steel. The plastic film is coated with a metal film such as aluminum by vacuum coating, and then dyed to obtain a decorative film used in industry.
In recent years, glass coating by vacuum coating machines has become very popular in the construction industry, because it can not only beautify buildings, but also save energy. Directly into the room, and save air conditioning costs. The glass is coated with a light filter film and a low-emissivity film to allow sunlight to enter, but the infrared radiation used as an indoor heat source cannot be radiated out through the glass, which can also achieve the purpose of heat preservation and energy saving in high latitude areas.
There are many kinds of coating technologies for vacuum coating equipment. Simply put, in a vacuum environment, the film material particles are emitted by evaporation, sputtering, etc., and deposited on metal, glass, ceramics, semiconductors, and plastics. The coating layer required by the customer
The vacuum coating machine uses the orthogonal magnetic field in the vacuum state to make the argon ions formed by the electron bombardment of the argon gas and then bombard the target, and the target ions are deposited on the surface of the workpiece to form a film.
The arc power supply is the realization of target evaporation and ionization in the arc ion coating must rely on the arc power supply to provide energy. In the actual coating process, the power supply must be able to automatically detect the arc extinguishing phenomenon and automatically start the arc to ensure the continuity and film quality during the coating process. layer uniformity
When the buyer purchases the vacuum coating machine, the manufacturer Shengchang equipment will generally be equipped with a machine maintenance manual. Both the buyer and the manufacturer attach great importance to the maintenance of the vacuum coating machine.
Vertical double-door-high vacuum evaporation coating machine
PVD aluminum mirror coating machine
AF anti-fingerprint coating machine
Intermediate frequency ion coating machine
Multi-arc ion coating machine for hardware
Ceramic Vacuum Coating Machine
Large stainless steel coating machine
Glass special coating machine
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