... in the field of toys, jewelry, crafts, mobile shell, electronics and package ZHL-1800 PVD vacuum coating machine ... used in the field of toys, jewelry, crafts, mobile shell, electronics and package, the substrates can be plastic, ceramics, ... unloadedUltimate vacuum≤8.0x10-4PaEvaporation source24/28 groups resistance tungsten,power: 38/45KWHigh pressure bombardmentHigh voltage plasma bombardment, 3000V/ ...