Miller PipeWorx 400 Welding System Package 230/460V 951000094

Miller® PipeWorx™ 400 Welding System Package 951000094

The Miller® PipeWorx™ 400 is a compleate 400 amp multi-process welding solution for your pipe welding fab shop. From root pass to cap pass, the PipeWorx 400 allows you to seamlessly switch between welding processes and/or filler metals. For MIG welding, the PipeWorx Dual-Wire Feeder provides unsurpassed bead control with advanced pulsed-MIG and RMD® (Regulated Metal Deposit®). Left and right MIG gun select allows you to switch back and forth between different filler metals, shielding gases and weld parameters with the touch of a button.

Does your job require stick or TIG welding for any of your pipe welding passes? No problem. The PipeWorx 400 has dedicated stick and TIG welding output studs, so there's no need to disconnect and reconnect OPTIONAL stick welding lead or TIG torch. In stick welding mode, the PipeWorx 400 produces an outstanding arc when using either E6010 or E7018 stick electrodes. For DC TIG, the PipeWorx offers both Lift-Arc™ and high frequencty arc starts. There is also a dedicated TIG shielding gas port on the front panel of the welder. Should your job require a water cooler, a 115 volt outlet is also located on the front panel.

This PipeWorx 400 operates on three-phase, 230/460 volt input power. The included PipeWorx Dual-Wire Feeder comes complete with digital meters, soft keys and memory buttons - plus advanced features like pulsed-MIG, RMD, pre-programmed parameters for advanced MIG welding; plus two MIG gun ports, two sets of drive rolls and spool wire spindles. The complete PipeWorx package includes PipeWorx 400 welder, PipeWorx Dual-Wire Feeder, two Bernard™ PipeWorx 300 amp MIG guns, running gear with dual cylinder rack, two flowmeter/regulators, 25 ft. ground cable with clamp and all interconnecting cables and gas hoses.



Processes

MIG (GMAW)

Pulsed MIG (GMAW-P)

Regulated Metal Deposit (RMD®)

Stick (SMAW)

DC TIG (GTAW)

Flux Cored (FCAW)

Applications
Heavy Industrial Applications
Process piping
Refinery
Petrochemical
Power plants
HVAC and water pipe



Features

Designed exclusively for pipe fabrication shops.

Simple process setup
Setting up a new weld process is simple, requiring fewer steps, less training, and minimizing potential errors.
The front panel was designed by welders for welders. Only backlit controls are adjustable to eliminate confusion.
The memory feature stores four programs for stick, DC TIG, and wire processes (left and right feeder side) each.

Streamlined system
Innovative cable and gun storage maintains an organized weld-cell area. Cables stay connected to the power source, eliminating the need for switching between welding processes.
All system components are tailored to meet the demands of a pipe fabrication shop

Multiprocess machine
Includes conventional stick, DC TIG (Lift-Arc™ or HF start), flux-cored and MIG welding processes.
Features advanced RMD and pulsed MIG processes for high-quality welds, enhanced productivity, and less rework and training.

Quick process changeover
PipeWorx ‘Quick-Select’ technology auto-chooses welding process, polarity, cable outputs, and parameters.
Eliminates set-up time for switching cables and gas hoses

Memory card slot
Memory card saves process parameters of all memory locations. Each operator can have their own machine settings.

Electrode selection
Automatically sets the optimum welding conditions for common E6010 series and E7018 low hydrogen series electrodes.

MIG-type process selections
Provide optimum pipe welding performance. Choose from FCAW, MIG, RMD® and pulsed MIG. RMD modified short circuit and pulsed MIG are synergic programs.

MIG starts and stops
Are optimized based on selection of wire type, wire diameter and shielding gas type. No setting required.

Memory stores four programs (stored parameters)
For each selection: stick, TIG, MIG (left and right). This eliminates the need to remember parameters.

TIG starts
Select between high frequency or Lift-Arc™ with the push of a button.

Easily switch from left side of feeder to right
Trigger select allows the welder to select a stored “parameter” without returning to the power source.

Wind Tunnel Technology™ and Fan-On-Demand™
Provide system protection in the dusty environment of a pipe shop.

Dedicated TIG gas hose connection
Built-in TIG gas solenoid automatically turns gas on/off in HF or Lift-Arc™ mode.

115-volt (10 amp) receptacle
For water cooler, if used.

Comes complete with

PipeWorx™ 400 multi-process welder (with side-mount cable hangers)

PipeWorx Dual-Wire Feeder

Cable kit with 25 ft. (7.6 m) work sense lead

Two Bernard® PipeWorx 300-15 guns

Running gear with dual cylinder rack and handles

PipeWorx accessories kit for dual feeder