... jewelry, car parts, electrical equipment, computer, cellphone, electric digital parts, hardware mould and parts , and other industry. ... so on.Plasma polishing groove: L2200mm*W930mm*H1850mmIntellectual digital control panel—with PLC design:L600mm*W400mm*H1700mmPlasma polishing ... specified power control system: L850mm*W800mm*H1550mmInput:380V Output:300V ...