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Welder, Multi-Weld, 350 amp


Multi-weld 350




59 lbs



Connect Several DC+ Welders to One Power Supply.


The Multi-Weld 350 is a 350 amp, DC+, 100% duty cycle welder capable of CV-wire, CC-stick or arc gouging. With its high efficiency, the Multi-Weld 350 offers an entirely new and better way to build large structures. This unique system offers a cleaner, safer job site, and allows operators to have high performance welding control right where they need it — at the arc.

  • Independent arcs. Starting or stopping one Multi-Weld doesn’t affect the welding of the others.
  • The Multi-Weld 350 is capable of continuous operation at 350 amps in 122°F (50°C) air temperature.
  • No control cables are needed. Single weld cable output from the power source to one or several Multi-Weld 350s.
  • Controls are located close to the operator for quick access.
  • High efficiency design uses less than half the power of other grid systems.
  • Lincoln Chopper Technology™ for quality welds with instant control of the arc for superior welding results.
  • Constant voltage (CV) for MIG or flux-cored wire welding.
  • Constant current (CC) for stick welding or arc gouging.
  • Additional stick welding controls include hot start, arc force, electrode type selection (E7018 and E6010).
  • Arc gouging capability with a single Multi-Weld 350 and up to 5/16" (8.0mm) electrode, or with paralleled units for up to 700 amps of power using a 3/8" (9.5mm) electrode.
  • Manufactured under a quality system certified to ISO 9001 requirements and ISO 14001 environmental standards.
  • Three-year warranty on parts and labor.

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