... Gold Coating Machine 1, fast coating speed 2,coating various material such as TiN,TiC,ZrN,,, 3,coat machine with PLC Jewelry Gold Coating ... , watch part, hinge and hardware etc .Ion coating gold equipment main model and parametersparameters type700 type800 type900 ... of ion film, a very good wear resistance ,widely used in various upmarket decorative coatings. Jewelry Gold Coating Machine(TY-800 ...