Miller PipeWorx Multi-Process Welder / Dual Feeder System

Miller PipeWorx Multi-Process Welder

  • Simplified
  • Optimized
  • Dual Feeder System

Exclusive Benefits of the PipeWorx System:

One Touch Welding Set up a new weld process with a touch of a button. Increased quality and productivity with more arc-on time by no need to manually switch polarity or cables between processes and fewer errors caused by incorrect settings.

True Multiprocess Machine

Improved productivity and stable arc performance from one multiprocess machine. Includes conventional Stick, TIG, FCAW and MIG welding processes optimized for pipe welding operations. Advanced RMD® and Pro-Pulse technologies reduce number of required weld passes, reduce rejects and allows stainless without backing gas.

Single System Design

One machine designed to perform all of your pipe welding needs—no additional capital investment purchases for multiple machines. One machine footprint also maximizes weld cell space.


  •  Process Piping
  •  Refinery
  •  Petrochemical
  •  Power
  •  HVAC and Water Pipe

Technical Data

Input Power: 3-Phase Power

Rated Output: CV Mode: 400A @ 44VDC, 100% Duty cycle, CC Mode: 350A @ 34VDC, 100% Duty Cycle

Output Power Range: CV Mode: 10-44V, CC Mode: Stick 40-400A;DC TIG 10-350A