Working principle of evaporative vacuum coating machine

Evaporation vacuum coating machine is the use of resistance heating method, the metal wire attached to the resistance wire in the vacuum chamber melting evaporation, evaporation of metal molecules deposited on the substrate, a smooth reflective film layer, so as to achieve the purpose of decoration and beautification of the surface of objects. It is the ideal equipment to obtain cheap and high quality plastic parts surface decoration. Any background color of plastic, after vacuum coating, can be plated into gold, silver, red, purple, blue, gray, black, colorful and other colors, improve the product grade, make the appearance more luxurious.
Evaporative vacuum coating machine is widely used in plastics (ABS, PS, PP, PC, PVC), nylon, ceramics, resin, glass and other materials, toys, ornaments, handicrafts, mobile phone cases, electronic products, lighting accessories, cosmetic packaging and other industries. High power evaporation system, thyristor control, high repeatability and stability, plating electrode unique design, workpiece rotation structure, stable and adjustable speed, large output, high yield