PVD Silver thermal evaporation coating is a high technology which evaporate solid silver metals under vacuum chanmber environment and condense the thin layer on product surface to give a high reflection final finishing or silver conductive layer.
Generally the PVD silver plating has 2 methods: thermal evaporation by Tungsten filament / Tungsten boat to evaporate Silver pellets or Silver wire materials. The other way is to use DC magnetron sputtering.
The PVD Silver coating process: Substrate --> Ag Silver Evaporation --> Protective Layer (SiO, SixOy) etc.
Silver Thermal Evaporation Coating Machine designed for Silver PVD Plating process; there are 3-groups evaporation sources enable 2-nd time evaporating and deposition. The evaporation sources can be Tungsten filament, tungsten board or crucibles based on Ag silver's different forms.
1.We are manufacturer we have our own factory,welcome to visit.
2.OEM and ODM are all ok.We got a designer team have rich experience in fashion jewelry making
3.Sample cost will refund when place the enough quantity order.
Please contact us for more specifications, Royal Technology support you with our professional knowledge and total coating solutions.