... coating machine is widely used in IPG jewelry,IPG clocks, IPS watches and clocks, guns IP, mobile phone shell IPG Jewelry vacuum coating machinery ... source and pulse bias coating to thin the deposition particles.It can coat alloy film, compound film, multilayer composite film on the surface ... CrN, TiALN, TiNbu, TiCrN, ZrN, and various kinds of diamonds film (DLC). IPG Jewelry vacuum coating machinery