Miller Pipeworx 400 Welding System 575V 951382

Part Numbers: 951382
$27,196.00* Save $3,648.00

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    Welding type:







    Material type:

    Mild Steel

    Mild Steel

    Stainless Steel

    Stainless Steel

    • TIG Welding
    • MIG Welding
    • Stick Welding
    • Flux Cored
    • 3-Phase
    • 3-Year Miller Warranty

    Miller Pipeworx 400 Welding System 575V 951382

    What's included

    • PipeWorx 400 Power Source, 575V
    • PipeWorx Dual Feeder with drive rolls (300366)
    • Two Bernard PipeWorx 300A MIG Guns (195400)
    • Side-mount Cable Hangers
    • Cable Kit with 25 ft. (7.6m) Work Sense Lead (300367)
    • Running Gear with Dual Cylinder Rack (300368)

    Not Included

    • PipeWorx Accessories Kit for Dual Feeder, 300568 (25-ft work cable, EG500 work clamp, two Miller | Smith flowmeter regulators and two 4-ft gas hoses)
    • Power Cord
    • Filler Metals
    • Shielding gas

    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. 
    View all welding machines, used welders & equipment, and other welding tools available at Welders Supply.


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

    Miller PipeWorx 400 Welding System Specifications:

    Industries Interests Construction
    High Purity Processing
    Mechanical Contracting
    Pipe Fabrication / Construction
    Pressure Vessel
    Weldable Metals

    Specialty Metals
    Stainless Steel

    Input Voltage 575 V
    Rated Carbon Diameter 5/16 in (7.9 mm)
    Input Phase 3-Phase
    Input Hz 50 / 60 Hz
    Current Type DC
    Max Open Circuit Voltage 90 VDC
    Portability Running Gear / Cart (Standard)
    Weld Output

    CC / CV

    Warranty  3 Years
    Miller's True Blue Warranty

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