IGBT DC Inverter three phase high frequency heavy duty digital MZ submerged stick welding machine MZ-630

INVERTER DC AUTO SUBMERGED ARC WELDING MACHINE

• Multifunction: Submerged arc welding, MMA, carbon gouging
• Duty cycle is up to 100%
• Both arc current and drive current can be adjusted continuously
• Automatic compensation for voltage fluctuation, can work normally against input voltage fluctuation
• Advanced control technology, welders can preset welding parameters accurately
• Widely used in shipbuilding, boiler, chemical vessel, bridge girder, lifting equipment and metallurgy industries
• Suitable for carbon steel, stainless steel, heat-resisting steel and alloy metal welding

Technical Data     Model MZ-630 Type IGBT  Rated input voltage(V) three phase AC380V±15% Rated frequency(HZ) 50/60 Rated input current(A) 53 Duty cycle(%) 100 No-load voltage(V) SAW:90±10%,MMA:75 ±10% Output-current(A) 60-630 Efficiency(%) 80 Output characteristic decrease characteristic/flat characteristic Net weight(KG) 52 Dimension of machine(mm) 700×350×638 Packing of machine wooden box Packing of accessories Carton box Including accessories:  control car×1set, output cable(negative cable)×5meters, positive cable×10meters, control cable×10meters, 5A protective tube×2pcs, 10A protective tube×2pcs

Accessories