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Miller Pipeworx 400 Pipe Fabrication Welding System Package (575V) #951000095

Part Number: 951000095
$26,680.00 + Free Shipping $30,813.00*
SAVE $4,133.00

Welding type:

MIG

MIG

TIG

TIG

Stick

Stick

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Aluminum

Aluminum

  • Multi-Process
  • 575V 3-phase input575V Input
  • 3 Phase Power
  • 25 ft Lead
  • (2) MIG Guns Included
  • 3-Year Warranty

Miller PipeWorx 400, 575V Input #951000095 - High-Performance Multiprocess Welding System for Pipe Fabrication

The Miller PipeWorx 400 Welding System (575V) #951000095 is a powerful and versatile solution designed to meet the rigorous demands of pipe fabrication. Operating on 575V three-phase power, it delivers a rated output of 400 A at 36 VDC with a 100% duty cycle, ensuring consistent performance for high-output applications.

The system supports a wide range of welding processes, including Stick (SMAW), DC TIG (GTAW), MIG (GMAW), Regulated Metal Deposition (RMD®), Pulsed MIG (GMAW-P), and Flux-Cored (FCAW), making it ideal for various industrial applications. With a wire feed speed range of 50 to 780 inches per minute (1.3–19.8 m/min) and an intuitive user interface, this system offers increased productivity and weld quality while minimizing downtime.

Download literature of this machine:

Miller True Blue 3-year warranty

Highlights

  • Quick-Select™: Switch between welding processes effortlessly without manual adjustments to polarity, cables, or hoses, reducing setup time and errors.
  • Memory Presets: Store up to four customized programs for each process selection for fast recall and repeatability.
  • Optimized for Pipe Welding: RMD® & Pulsed MIG technologies enhance root pass, fill and cap welding, ensuring high-quality results with reduced rework.
  • Integrated Cable & Gun Storage: Keeps cables connected & organized, minimizing clutter & eliminating the need for reconnection during process changes.
  • Wind Tunnel Technology™ & Fan-On-Demand™: Prevents contaminants from entering internal components, enhancing system durability and cooling efficiency.
  • Digital Meters w/ Adjustable Brightness: Backlit displays offer clear visibility of settings in various lighting conditions, improving accuracy.
  • Heavy-Duty Construction: Rugged, compact design built to withstand the demands of industrial environments while maintaining portability.
  • True Blue® 3-Year Warranty: Industry-leading warranty for peace of mind and long-term reliability.

What's Included

  • PipeWorx 400 Power Source, 575V
  • PipeWorx Dual Feeder with drive rolls (300366)
  • Two 15 ft (4.6 m) PipeWorx 300A MIG Guns (195400)
  • Cable Kit with 25ft. (7.6m) Work Sense Lead (300367)

Not included: Power Cord, Filler Metals, Shielding gas for welding with solid wire [GMAW]

Miller PipeWorx 400 Welding System Package 575V 951000095 - What's Included

Processes

  • Stick (SMAW)
  • DC TIG (GTAW)
  • MIG (GMAW)
  • Regulated Metal Deposition (RMD®)
  • Pulsed MIG (GMAW-P)
  • Flux-Cored (FCAW)

Industries

  • Shipbuilding
  • Pipeline Construction
  • Structural Steel Fabrication
  • Refineries and Power Plants
  • Process Piping

Benefits of the Miller PipeWorx 400 575V Welding System

  • Maximized Productivity: Quick-Select™ technology and memory presets reduce operator setup time and improve workflow efficiency.
  • Superior Weld Quality: RMD® and Pulsed MIG processes provide precision arc control, reducing spatter and ensuring high deposition rates.
  • User-Friendly Interface: Simplified controls with clear digital readouts minimize operator training requirements and improve accuracy.
  • Enhanced Durability: Protective technologies safeguard internal components from dust and debris, extending system lifespan.
  • Versatile Applications: Supports multiple processes, making it suitable for a variety of pipe welding projects.

Fast, Free Shipping & Easy Returns

Enjoy fast, free shipping on the Miller PipeWorx 400 Pipe Fabrication Welding System (575V) #951000095. If you're not completely satisfied with your purchase, take advantage of our easy returns process. For assistance, contact Welders Supply customer support at 1-844-682-0205.

Explore more welding machines and Miller welding supplies at the best prices online, from Welders Supply.
Specifications - PipeWorx 400 Welding System Package 575V
Processes Regulated Metal Deposition (RMD)
Industries Interests Shipbuilding
Pipeline
Construction and Fabrication
Amperage 40 A - 400 A
Weldable Metals Specialty Metals
Stainless Steel
Steel
Rated Carbon Diameter 5/16 in (7.9 mm)
Max Open Circuit Voltage 90 VDC
Weld Output CC/CV
Input Voltage 575V
Input Phase 3-Phase
Input Hz 50/60 Hz
Applications Fabrication
Industrial Welding
Pressure Vessel
Process Pipe
Refineries and Power Plants
Welding Education and Training

 

SHIPPING DIMENSIONS

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

Product Questions and Answers

Can the PipeWorx be used to weld plate?

The Welding Processes in the PipeWorx were Developed and Optimized for all-position, Pipe Welding Applications using Filler Metals and Shielding Gases that are commonly used by customers that manufacture welded spool assemblies in a shop environment. During our development and testing, we have found that the PipeWorx Welding processes are very robust. As a result, it is highly likely that users will be able to find settings that produce High Quality Welds on Plate Applications.

Can the PipeWorx be used on 208-volt power input?

The PipeWorx was not designed to operate on 208-volt. We typically (but not always) receive the request when a demo is planned at a distributor location. The power source will operate on a minimum 208-volt input. A degradation of weld performance will occur below 208-volt input and above 500 ipm wire feed speed.

Can the PipeWorx Run on Single Phase Power?

The PipeWorx 400 is designed to run only on 3 phase power. If 3 phase power is not available, it is possible to use a phase converter to power the PipeWorx 400.

Can the PipeWorx be used to weld aluminum?

The PipeWorx System was not designed to weld aluminum because this was a negligible requirement in a pipe shop.

Does the suitcase feeder operate on the PipeWorx System?

There is not a suitcase feeder available for the PipeWorx 400 System. The PipeWorx System was not designed for field applications. Pipe shops require higher amperages for roll welding, less environmental protection and operate on single voltages, while field applications require more portability (less amperage), environmental protection and need to operate on various voltages (auto line). The PipeWorx 350 FieldPro system was designed to bring the benefits of the PipeWorx into the Field.

Can we provide a complete system with ground cables, gas hoses and regulators – like AMS?

The weld package 951381 has been ordered by most customers. This package comes with a dual feeder. We have completed a dual feeder accessory package 300568, which includes a work cable and clamp, two gas hoses and two regulators. This is shown on the spec sheet. If the customer has a bulk gas system, two hoses and regulators are not required.

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