... -saving 3. steady voltage Capacitor aluminium welding machine Features: Capacitor discharge welding, time is short, solder joint deformation ... weld quality is high;Output and power isolation, welding specifications without net voltage fluctuations, power factor ... steel, nickel and other metals;Wire, sheet precision welding; Model No. VoltageRated capacityPhaseJC(%)Electrode distanceWelding ability (low ...