Miller PipeWorx 400 #907384

Part Numbers: 907384
$15,750.00* Save $2,114.00

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    Welding type:







    Material type:

    Mild Steel

    Mild Steel

    Stainless Steel

    Stainless Steel

    Power supply:



    • 3-Year Power Warranty
    • MIG Welding
    • Stick Welding
    • TIG Welding
    • 3 Phase

    Miller PipeWorx 400 #907384

    Multiprocess pipe welding system designed exclusively for pipe fab shops. The PipeWorx system delivers more arc-on time, fewer weld defects or rework, superior weld quality and less training. Configure a custom PipeWorx System -- Select a power source, wire feeder and cable package for a complete system.

    What's Included:

    • Short gas hose for connecting output gas connection on power source to TIG block.
    Not Included:
    • Power Cord


    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 an payback based on your shop and utilizing the savings that PipeWorx Welding System delivers.
    Check out the wide selection of MIG, TIG, Stick and Gas welders available at Welders Supply Company.




    • Flux Cored (FCAW)
    • RMD
    • Stick (SMAW)
    • TIG DC (GTAW-DC)
    • Air Carbon Arc Cutting and Gouging (CAC-A)
    • MIG (GMAW)

    Miller PipeWorx 400 Specifications:

    Industries Interests Shipbuilding
    High Purity Processing
    Mechanical Contracting
    Pipe Fabrication / Construction
    Pressure Vessel
    Carbon Diameter 5/16 in (7.9 mm)
    Current Type DC
    Input Voltage 575 V
    Input Phase 3-Phase
    Input Hz 50 / 60 Hz
    Portability Lift Eye (Standard)
    Running Gear / Cart (Optional)
    Net Height 28 in
    Net Length 31.75 in
    Net Weight 225 lbs
    Weldable Metals Specialty Metals
    Stainless Steel
    Net Width 19.5 in
    Max Open Circuit Voltage 90 VDC
    Weld Ouput CC / CV
    Warranty 3 Years
    Miller's True Blue Warranty


    Height: 1.00 Inches
    Width: 1.00 Inches
    Length: 1.00 Inches
    Weight: 1 Lb(s) 0 Oz

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