PipeWorx Pipe Fabrication Welding System | Miller - MillerWelds

Pipeworx 400 Welding System 230/460 V

951381
Designed exclusively for pipe fabrication shops
  1. Compare
Spec Sheet (ENG)
Dollar Sign Blue ROI Calculator See what you can save

Features

What's Included

  • PipeWorx 400 Power Source, 230/460V
  • PipeWorx Dual Feeder with drive rolls (300366) Learn More
  • Two 15 ft (4.6 m) PipeWorx 300A MIG Guns (195400) Learn More
  • Side-mount Cable Hangers
  • Cable Kit with 25ft. (7.6m) Work Sense Lead (300367) Learn More
  • Running Gear with Dual Cylinder Rack (300368) Learn More
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.  Learn More

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

Specifications

Product Literature

PWS/2.0 PipeWorx Welding System - English

PWS/2.0 PipeWorx Welding System - Spanish

Spanish

PipeWorx 400 FAQs

PipeWorx 400 Hidden Features

Processes

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

General Specifications

Title Pipeworx 400 Welding System 230/460 V
Industries Interests Construction
Shipbuilding
High Purity Processing
Fabrication
Mechanical Contracting
Pipe Fabrication / Construction
Pressure Vessel
Weldable Metals Steel
Stainless Steel
Specialty Metals
Carbon Diameter 5/16 in (7.9 mm)
Input Voltage 220/230/240 V
460/480 V
Input Phase 3-Phase
Input Hz 50 / 60 Hz
Current Type DC
Max Open Circuit Voltage 90 VDC
Wire Feed Speed 50 IPM - 780 IPM
Portability Lift Eye (Standard)
Running Gear / Cart (Standard)
Warranty Miller's True Blue Warranty

Accessories

No Image
PipeWorx Single Bench Feeder

Single bench type wire feeder for the PipeWorx 400 Welding System
PipeWorx Dual Feeder Front
PipeWorx Dual Bench Feeder

Dual bench type wire feeder for the PipeWorx 400 Welding System

300367 pipeworx cable kit
PipeWorx Feeder Cable Kit (Feeder on Power Source)

For PipeWorx Bench-Style feeders that are installed on top of a PipeWorx 400
300454 pipe works cable assy
PipeWorx composite cable kit 25 ft.

Used to remote mount PipeWorx Bench-Style Feeders up to 25 ft from the power source

Resources

Literature

Petrochemical Brochure

Articles

Team Fabricators Recruit and Develop Welding Talent In-House with Miller PipeWorx 400- link to video
In-House Training Program Helps Team Fabricators Develop Welding Talent
To deal with a shortage of skilled labor, Team Fabricators of Port Arthur, Texas, launched an in-house training program to recruit and train welding operators to become more skilled in critical pipe welds. A training session starts every 12 weeks with six students. When the program first started, Team received about 10 applicants each time. That has tripled, with each session now drawing 30 to 40 applicants. The company looks for students with some welding experience, though it’s not required! All training booths are equipped with the Miller® PipeWorx 400 welding system, a multiprocess machine that lets students TIG, MIG, flux-cored and stick weld. Students must pass a certification test once each process is covered. The in-house training has been so successful that Team has applied for additional grant funding to expand the program from six to 12 welding booths.
Team Industries Stays on the Cutting Edge with Miller Equipment to Go Above and Beyond for Customers
Team Industries, a leader in pipe fabrication, relies on the latest innovations in pipe welding equipment from Miller for productivity gains and improved welder training. With three locations in Wisconsin and Texas, the fabrication company uses the Miller® PipeWorx 400 welding system in conjunction with the Insight™ Pipe and Vessel welding intelligence solution and the ProHeat™ 35 induction heating system. Team Industries has reduced rework — saving time and money — and improved training for critical pipe welding. 
Meet the Demanding Requirements of Welding P91 Pipe With Advanced Wire Processes
Quality is critical in demanding, high-pressure applications that utilize P91 pipe. Contractors must meet stringent quality standards, while also addressing the increasing expectation that projects be completed faster — even as the welding industry faces a shortage of skilled labor. Carefully controlling heat input and choosing the right filler metals is important when welding P91 pipe. In addition, changing to a modified short-circuit MIG process such as RMD® can help contractors achieve significant productivity gains and profitability, without sacrificing quality.

Videos

Cap and Fill Passes on Pipe with Pro-Pulse
Provides a technical explanation of the techniques required to weld carbon steel and stainless steel pipe with the MIG Pro...
RMD on Stainless Steel Pipe
Provides a technical explanation of the requirements to weld stainless steel (without backing gas) pipe with the RMD Pro...
RMD on Carbon Steel Pipe
Provides a technical explanation of the techniques required to weld carbon steel pipe with the RMD Pro (MIG Modified Short...

Related Items

PipeWorx 350 FieldPro w Remote
PipeWorx 350 FieldPro™ Stick/TIG System

FieldPro Remote Stick/TIG system to deliver complete remote control—provides the functionality of FieldPro power source hundreds of feet away, including process changeover and amperage adjustment with no control cables. Optimized Stick and TIG arc performance is specifically designed for open root pipe welding while reducing training time and increasing quality.
PipeWorx 350 FieldPro FieldPro Feeder
PipeWorx 350 FieldPro™ MIG/Flux-Cored System

FieldPro Feeder system is the easy solution for traditional MIG wire processes with solid wire and flux-cored welding when used with the PipeWorx FieldPro. Set volts and wire feed speed remotely at the point of use with no special cables with easy process changeover.
PipeWorx 350 FieldPro FieldPro Smart Feeder
PipeWorx 350 FieldPro™ RMD/Pulse System

FieldPro Smart Feeder system delivers excellent RMD® and Pulse MIG, MIG and Flux-Cored welding up to 200 feet away from the power source with no control cables. This system automatically shifts all controls to the Smart Feeder including weld process selection, material type and wire diameter, gas type, wire feed speed and voltage.
ProHeat 35 Air w Running Gear
ProHeat ® 35 460-575 V

Induction heating for weld preheating and stress relieving