Multi‑Arc Ion Coating Machine This vacuum plating equipment is specially designed for watch bands, watch cases, and watch accessories. It deposits durable titanium gold, gun-metal, and black decorative PVD coatings. Stable operation ensures uniform color and excellent film adhesion, making it ideal for mass production of watch parts. Technical Specifications Specification Details Bias Power Supply 1 Set Rotation Stand 1 Set Heating System 1 Set Structure Vertical Front