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Multi-Process Welders

Tackle Welding Training from Almost Any Angle with a Multi-Process Welder

Lincoln Electric’s line of powerful, versatile and portable multi-process welding machines makes setting up welds more convenient than ever. Select the process that fits the ever-changing demands and environments of the professional welder, from SMAW (stick), GMAW (MIG) and GTAW (TIG) to FCAW and SAW. From high atop a skyscraper beam, deep underwater and everywhere in between, the potential of a multi-process welder is virtually unlimited.    

Standard Models

Flextec® 350X Multi-Process Welder

Flextec 350X, Standard

  • Simple – Streamlined operator panel minimizes setup time
  • Reliable – Components designed to run cool for long life in high temperature environments
  • Flexible – Compatible with across-the-arc, analog, digital or CrossLinc feeders
  • CrossLinc Technology – Full functionality without control cables
  • Input Power: 380/460/575/3/50/60
  • Processes: Stick, DC TIG, MIG, Flux-Cored, Arc Gouging

Additional Package Options:

With LF-72 Heavy Duty Reel Wire Feeder One-Pak® With Flex Feed 84 Single Bench Heavy Duty One-Pak® With CE Filter Kit With Dinse Connectors

Construction Models 

Flextec® 350X Multi-Process Welder

Flextec 350X

  • Simple – Streamlined operator panel minimizes setup time
  • Reliable – Components designed to run cool for long life in high temperature environments
  • Flexible – Compatible with across-the-arc, analog, digital or CrossLinc feeders
  • CrossLinc Technology – Full functionality without control cables
  • Input Power: 380/460/575/3/50/60
  • Processes: Stick, DC TIG, MIG, Flux-Cored, Arc Gouging

Additional Package Options:

With LN-25X Crosslinc One-Pak With CE Filter Kit With Dinse Connectors

Invertec® V350 Pro Multi-Process Welder

Invertec V350-Pro Advanced Process and Factory Models

  • Exceptional multi-process fabrication welding
  • 5-425 amp output range – For all recommended processes from DC TIG to arc gouging.
  • All input voltages and frequencies are both single and three phase rated – No output derating necessary on single phase.
  • Low power consumption for energy savings – 88% efficiency.
  • Rugged skid and tube handles – For convenience and added protection.
  • Input Power: 208/230/380/415/460/575/1/3/50/60
  • Processes: Stick, DC TIG, MIG, Flux-Cored, Gouging

Factory Models

Invertec® V350 Pro Multi-Process Welder

Invertec V350-Pro Advanced Process and Factory Models

  • Exceptional multi-process fabrication welding
  • 5-425 amp output range – For all recommended processes from DC TIG to arc gouging.
  • All input voltages and frequencies are both single and three phase rated – No output derating necessary on single phase.
  • Low power consumption for energy savings – 88% efficiency.
  • Rugged skid and tube handles – For convenience and added protection.
  • Input Power: 208/230/380/415/460/575/1/3/50/60
  • Processes: Stick, DC TIG, MIG, Flux-Cored, Gouging

Additional Package Options:

With Tweco® Connectors

Idealarc® DC400 Multi-Process Welder

Idealarc DC-400 Multi-Process Welder

  • Full range output voltage control for easy operation and precise control.
  • Standard analog ammeter and voltmeter.
  • Mode switch for selecting desired output characteristics.
  • 115V, 15 amps, duplex auxiliary power receptacle makes it easy to power lights, grinders and other shop tools at your work station.
  • Flat-top case with a small footprint can be placed under a workbench or stacked up to 3 high on top of each other.
  • Input Power: 230/460/575/3/60
  • Processes: Stick, TIG, MIG, Flux-Cored, Gouging

Flextec® 500 Multi-Process Welder

Flextec 500 Multi-Process Welder

  • Streamlined operator panel minimizes setup time
  • Components designed to run cool for long life in high temperature environments
  • IP-23 rated for use in harsh environments
  • Compatible with a variety of wire feeder types–analog, digital, and across-the-arc feeders
  • Premium multi-process arc characteristics for wire, stick and DC TIG processes
  • Input Power: 380/460/575/3/50/60
  • Processes: Stick, MIG, Flux-Cored, DC TIG, Arc Gouging

Additional Package Options:

With Flex Feed 74HT Ready-Pak® With LF-72 WireFeeder Ready-Pak® With LF-74 Wire Feeder Ready-Pak® With Voltage Reduction Device (VRD)® With Power Feed® 84 Ready-Pak® and Voltage Reduction Device (VRD)®

AlumaFab® Multi-Process Welder

AlumaFab Multi-Process Welder

  • Easy to set up and operate.
  • Rugged enough for any heavy-duty aluminum industrial application.
  • Overcome common welding issues like erratic feeding, arc instability and soot.
  • Just dial in and weld with the most commonly used waveforms.
  • Standard CV Pulse and CV Spray modes plus CC Pulse (Constant Current Pulse).
  • Input Power: 460/575/3/60
  • Processes: MIG, Pulsed

Additional Package Options:

Air-Cooled Gun 25 FT Multi-Process Welder Ready-Pak® Water-Cooled Gun 25 FT Multi-Process Welder Ready-Pak®

Flextec® 650X Multi-Process Welder With CrossLinc Technology

Flextec 650X Multi-Process Welder

  • Use with a wide range of available 3 phase input power
  • Easy one-knob process selection
  • Components designed to run cool for long life in high temperature environments
  • Ideal for large diameter wire or stick welding on thick materials
  • Full functionality without control cables
  • Input Power: 380/460/575/3/50/60
  • Processes: Stick, TIG, MIG, Flux-Cored, Submerged Arc, Gouging

Additional Package Options:

With LF-72 Wire Feeder Ready-Pak® With LF-74 Heavy Duty Wire Feeder One-Pak® With LF-74 Wire Feeder Ready-Pak® With Flex Feed 84 One-Pak®

Idealarc® DC600 Multi-Process Welder

Lincoln Electric's Idealarc DC-600

  • Full range output voltage control for easy operation and precise control.
  • Standard analog ammeter and voltmeter.
  • VRD (Voltage Reduction Device) reduces OCV (open circuit voltage) when not welding for added safety (select models).
  • Mode switch for selecting desired output characteristics.
  • 115V, 15 amps, duplex auxiliary power receptacle – (60 Hz models) makes it easy to power lights, grinders and other shop tools at your work station.
  • Input Power: 230/460/3/60
  • Processes: Stick, TIG, MIG, Flux-Cored, Submerged Arc, Gouging

Multi-operator welding systems from Lincoln Electric allow multiple operators to weld simultaneously. Power source racks and multiple arc systems allow you to connect several welders. Job sites benefit with independent arc control using the Multi-Weld system or rack-mounted arrays of inverter welders.

Multi-Weld® 350 Multi-Operator Welder

Multi-Weld 350 Multi-operator Welding system

  • The Multi-Weld® 350 is capable of continuous operation at 350 amps in 122°F (50°C) air temperature.
  • 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.
  • 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.
  • Input Power: 80
  • Processes: DC+ Only: Stick, MIG, Flux-Cored, Gouging

4-Pack Racks

Flextec® 350X Standard Compact 4-Pack Rack

Flextec 650X 4-Pack Rack

  • Compact and tough inverter rack structure allows up to (4) Flextec 350X welders to be transported and as one unit protected from the elements.
  • Powers all welders with one primary power drop.
  • Heavy square tubing used throughout construction, even for roof supports, to resist bending and twisting during lifts.
  • Input Power 380/460/575/3/50/60
  • Processes Stick, DC TIG, MIG, Flux-Cored, Arc Gouging

Additional Package Options:

CrossLinc Construction Model

Flextec® 500 4-Pack Rack

4-Pack Rack, FLEXTEC 500 Multi-Process Welders

  • Streamlined operator panel minimizes setup time.
  • Components designed to run cool for long life in high temperature environments.
  • IP-23 rated for use in harsh environments.
  • Compatible with a variety of wire feeder types – analog, digital, and across-the-arc feeders.
  • Premium multi-process arc characteristics for wire, stick and DC TIG processes
  • Input Power: 380/460/575/3/50/60
  • Processes: Stick, MIG, Flux-Cored, DC TIG, Arc Gouging.

V275-S 4-Pack Inverter Rack Multi-Operator Welder

V275-S 4-Pack Inverter Rack Multi-Operator Welder

  • One easy connection – Allows power sources to be connected with one primary power drop.
  • The power sources are factory installed in the rack and wired to the main power distribution panel.
  • Entire system meets National Electrical Code (NEC) – Compare the best in class rated output and wide amperage range.
  • Individual fuses – Provide overcurrent protection for each power source.
  • Two overhead lifting eyes, two fork lift slots, and four heavy duty optional casters – Provide ease of portability.
  • Input Power: 208/230/380/415/460/575/3/50/60
  • Processes: Stick, TIG, Gouging

V350-Pro 4-Pack Rack Multi-Operator Welder

Invertec V350-Pro Factory 4-Pak Rack

  • Includes (4) V350-Pro Factory Model (Tweco®) welders
  • The power sources are factory installed in the rack and wired to the main power distribution panel.
  • Entire system meets National Electrical Code (NEC) – Compare the best in class rated output and wide amperage range.
  • Individual fuses – Provide overcurrent protection for each power source.
  • Two overhead lifting eyes, two fork lift slots, and four heavy duty optional casters – Provide ease of portability.
  • Input Power: 208/230/380/415/460/575/3/50/60
  • Processes: Stick, TIG, MIG, Flux-Cored, Gouging

6-Pack Racks

Flextec® 350X Standard 6-Pack Rack

6-Pack Rack FLEXTEC 350X Standard

  • Simple – Streamlined operator panel minimizes setup time
  • Reliable – Components designed to run cool for long life in high temperature environments
  • Flexible – Compatible with across-the-arc, analog, digital or CrossLinc feeders
  • CrossLinc Technology – Full functionality without control cables
  • Input Power: 380/460/575/3/50/60
  • Processes: Stick, DC TIG, MIG, Flux-Cored, Arc Gouging

Additional Packages Options:

Construction Model

Flextec® 500 6-Pack Rack

Flextec 500 6-Pack Rack

  • Streamlined operator panel minimizes setup time
  • Components designed to run cool for long life in high temperature environments
  • IP-23 rated for use in harsh environments
  • Compatible with a variety of wire feeder types–analog, digital, and across-the-arc feeders
  • Premium multi-process arc characteristics for wire, stick and DC TIG processes
  • Input Power: 380/460/575/3/50/60
  • Processes: Stick, MIG, Flux-Cored, DC TIG, Arc Gouging

V350-Pro 6-Pack Rack Multi-Operator Welder

Invertec V350-Pro Inverter Rack

  • Includes (6) V350 Pro Factory Model (Tweco®) welders
  • The power sources are factory installed in the rack and wired to the main power distribution panel.
  • Entire system meets National Electrical Code (NEC) – Compare the best in class rated output and wide amperage range.
  • Individual fuses – provide overcurrent protection for each power source.
  • Two overhead lifting eyes, two fork lift slots, and four heavy duty optional casters – provide ease of portability.
  • Input Power: 208/230/380/415/460/575/3/50/60
  • Processes: Stick, TIG, MIG, Flux-Cored, Gouging

8-Pack Racks

V275-S 8-Pack Inverter Rack Multi-Operator Welder

Invertec V275-S 8-Pack Inverter Rack

  • One easy connection – Allows power sources to be connected with one primary power drop.
  • The power sources are factory installed in the rack and wired to the main power distribution panel.
  • Entire system meets National Electrical Code (NEC) – Compare the best in class rated output and wide amperage range.
  • Individual fuses – Provide overcurrent protection for each power source.
  • Two overhead lifting eyes, two fork lift slots, and four heavy duty optional casters – Provide ease of portability.
  • Input Power: 208/230/380/415/460/575/3/50/60
  • Processes: Stick, TIG, Gouging

Improve the efficiency and functionality of your multi-process welding machine with options including undercarriages, adapter cables, kits and controls.