Knowledge

Vacuum coating is a technology that deposits metals, alloys, compounds and other materials on the surface of objects to form thin films in a vacuum en

Physical vapor deposition (PVD) is a technology that uses physical methods under vacuum conditions to vaporize the surface of solid or liquid material

The conversion method for vacuum degree involves transforming vacuum degree from one unit to another. Commonly used units of vacuum degree include Pas

‌FCVA coating machine‌, full name "Filtered Cathode Vacuum Arc Coating Machine", is an advanced vacuum coating equipment.

The daily maintenance of PVD coating machine mainly includes the following aspects: