... Multiple Arc Ion Coating Machine with Best QualityDescription:The equipment is equipment with Touch screen and PLC centralized control, a ... -flow controller, a set of contravariant arc power and four-circuit contravariant arc power, 4 side-installed ... ,ZrN ,CrN ,Ti ,Ni ,Cr ,Cu ,Au ,and Ag etc.Used to process the surface of lock, watch ... coatings. Multiple Arc Ion Coating Machine with Best Quality