Pipeworx 400 Welding System 230/460 V (951381)

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Pipeworx 400 Welding System 230/460 V - Simplified and optimized for pipe fabrication shop welding, the PipeWorx systems streamlined set-up with one touch welding, quick process changeover, and Pulsed and Modified Short-Arc MIG processes, makes training and turn-around times faster than ever before.


  • Simple Process Setup
    • Clearly labeled controls in easy-to-understand welder terminology.
    • Requires just a few basic steps to set up a new weld process, resulting in less training time and minimizing errors from incorrect setups.
    • The front panel was designed by welders for welders. Only backlit controls are adjustable to eliminate confusion.
    • Memory feature stores four programs for each selection: Stick, DC TIG, and MIG (left and right side of feeder). Beneficial when using multiple procedures, multiple process parameters or multiple welders and eliminates the need to remember parameters.
  • Quick Process Changeover
    • No need to manually switch polarity or cables and hoses between processes. Simply push a process selection button to choose a welding process. PipeWorx 'Quick-Select' technology automatically selects the welding process, the correct polarity, cable outputs and welding parameter.
    • Quick process changeover eliminates set-up time for switching cables and gas hoses. Also, reduces the risk of weld reworks due to incorrect cable connection.
  • Multiprocess Machine
    • Weld processes are optimized to deliver superior arc performance and stability specifically for root pass, fill and cap pipe welding.
    • Includes conventional Stick, DC TIG (Lift-ARC or HF Start), Flux-Cored and MIG welding processes.
    • Also features the advanced RMD and Pulsed MIG processes that deliver superior quality welds, increase productivity, and reduce rework and training.
  • Streamlined System
    • Wind Tunnel Technology and Fan-On-Demand provide system protection in the dusty shop environment.
    • Innovative cable and gun storage manages clutter for a cleaner, organized weld-cell area. Cables remain connected to the power source and do not need to be switched for the different welding processes.
    • All system components have been selected to meet the needs of a pipe fabrication shop.
  • PipeWorx ROI Calculator
    • The PipeWorx ROI calculators are designed to help you determine your unique return on investment and payback based on your shop and utilizing the savings that PipeWorx Welding System delivers.


  • MIG / Pulse MIG / RMD
  • Flux-core
  • DC TIG
  • Stick

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Extra Information

Miller Electric