Multi-Operator Welders view all

Flextec® 500X 4-Pack Rack


Top Features

  • One easy power connection for 4 welding power sources
  • Forklift holes and lifting eyes to move easily around the jobsite
  • CrossLinc technology Enabled
  • IP23 rated for outdoor use

Input Power

  • 380/460/575/3/50/60


Stick, TIG, MIG, Pulsed, Flux-Cored, Arc Gouging



Input ModeInput Polarity
Input HertzInput Phase

MSRP: $24,974.00

Where To Buy

Equipment Details


Powerful Performance From the Ground Up

Out in the shipyards, construction sites and fabrication shops, it pays to keep it simple.The Flextec 500X multi-process welder is easy to set up and operate, yet rugged enough to stand up to heavy-duty indoor and outdoor applications.

Basic pulse MIG capability is standard on the Flextec 500X , including weld modes for cabon steel, stainless steel, aluminum and metalcore electrodes.

The Flextec 500X welder is also equipped with CrossLinc® technology giving you the fexibility to control the machine from hundreds of feet away without a control cable.


  • Simple interface for ease of use
  • CrossLinc technology eliminates extra cables for simple system setup


  • IP 23 rating means the Flextec 500X welder will excel in outdoor environments, such as construction sites and shipyards
  • Flextec 500X welder is Desert Duty® rated for operation in the harshest environments (up to 55C)
  • Durable trayed and potted PC boards for electronics environmental protection


  • Multi-process power source for all your welding needs
  • Compatible with all 42VAC wire feeders for MIG and Flux-Cored welding
  • Arclink® enabled power source provides synergic pulse modes
  • CrossLinc allows for remote control of CV and CC processes without extra cables
  • Optimized stick welding for both cellulosic and low hydrogen electrodes
  • Touch-start Tig for easy, contamination free starts without high frequency


  • Full functionality without control cables
  • Enables remote procedure setting at the feeder to improve weld quality
  • Increases arc time with fewer trips to the power source to adjust settings
  • Improves safety by reducing jobsite clutter
Input Power
  • 380/460/575/3/50/60
Rated Output
  • 500A/40V/60%
  • 450A/38V/100%
Input Current
  • 103/75/61A
Output Range
  • 5-500A
Dimensions (H x W x D) 70.25 in x 37.5 in x 33 in (1784 mm x 952 mm x 838 mm)
Net Weight 800.00 (362.88 kg)

Whats Included

  • 4 - Flextec 500x Welding Power Sources
  • Distrubution Box
Product Number
Product Name
LN-25X (No Flowmeter, Tweco®)
Product Number
Product Name
Activ8X ™ Wire Feeder
LN-25X (No Flowmeter, Tweco®)