What are the advantages of vacuum coating machine for aluminum plating on plastic surface?

Vacuum coating machine is a special equipment for evaporation aluminum plating on plastic surface. It has fast film forming speed, strong film forming property, bright color and is not easy to be polluted. Electroplating equipment can obtain high purity, uniform film thickness, dense, no waste liquid and wastewater, and can prevent environmental pollution. It is an ideal equipment for large-scale production.
The vacuum coating machine has a wide range of applications in the market and equipment, and is mainly used in automotive reflective nets, handicrafts, jewelry, shoes and hats, wall clocks, lamps, decoration and other industries. It is mainly composed of vacuum chamber, exhaust system, evaporation system and electrical equipment.
The coating prepared by vacuum can prevent surface contamination of coating materials and coating parts, eliminate spatial collision, improve the fineness of coating, and prepare coatings with special functions of single compounds. In order to improve the uniformity of coating thickness, the vacuum chamber of rotary motion equipment such as planetary mechanism or planetary motion form has good coating uniformity, good coating step coverage performance, large load-bearing capacity, and can make full use of useful space. This is a common form of motion. The exhaust system is usually composed of a mechanical pump, a dispersion pump, a pipeline and a valve.
In order to increase the flow rate of the pump, a booster can be added between the mechanical pump and the dispersion pump.
Therefore, the exhaust system must not only ensure a fast working cycle at a low pressure in a short time, but also quickly remove the evaporation source of the gas and the surface of the evaporated workpiece. The evaporation system includes electrical equipment and a heating evaporation source.