Hardware vacuum metallization machine(LH-): Arc plasma coating equipment is a highly efficient, sound and pollution-free plasma coating equipment, a fast deposition rate from the rate of high-energy, equipment is simple, low cost, the advantages of large quantity production. Vacuum arc ion is the principle of self-restraint-cold cathode arc discharge light pulse technique and magnetron sputtering technology, the deposition particles details, the film performance can be improved. It is not only in the surface coating of metal products and non-metallic products in the coating on the surface, can be a gold-plated membrane, titanium nitride, titanium carbide, and zirconium nitride, chromium nitride and titanium, nickel, chromium, copper , and other compounds film, multi-layer super-subdural, nitrogen-doped titanium alloy membrane and the membrane, and in a very short time to complete all the machining process is a highly efficient multi-functional coating equipment. Widely used tool, die superhard coatings, automobile wheels, ceramics, golf, tabulation, hotel supplies, sanitary ware, lamps, glasses frames, metal products, decorative coatings, and other fields.