GrindWeld
PipeWorx 400 Welding System Package 230/460V - Image 1
Miller Electric·equipment

PipeWorx 400 Welding System Package 230/460V

The PipeWorx 400 Welding System Package is a multiprocess solution optimized for pipe fabrication shops, offering one‑touch welding, quick process changeover, and advanced Pulsed and Modified Short‑Arc MIG processes.

Key Features

  • Simple process setup with backlit, memory‑storable controls for Stick, DC TIG, and MIG.
  • Quick‑Select technology for instant process, polarity, and cable configuration changes.
  • Multiprocess capability: Stick, DC TIG, Flux‑Cored, MIG, RMD®, and Pulsed MIG.
  • Streamlined system with Wind Tunnel Technology™ and Fan‑On‑Demand™ for dusty shop environments.
  • Integrated cable and gun storage to keep the weld cell organized.

Specifications

  • Amperage Range: 40 A – 400 A
  • Input Voltage: 220/230/240 V, 460/480 V (3‑Phase)
  • Input Frequency: 50/60 Hz
  • Rated Carbon Diameter: 5/16 in (7.9 mm)
  • Max Open Circuit Voltage: 90 VDC
  • Welding Mode / Output: CC/CV

Applications

  • Fabrication
  • Industrial Welding
  • Pressure Vessel
  • Process Pipe
  • Refineries and Power Plants
  • Welding Education and Training

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Specifications

Input Hz50/60 Hz
Input Phase3-Phase
Weld OutputCC/CV
Welding ModeCC/CV
Input Voltage220/230/240 V, 460/480 V
Amperage Range40 A - 400 A
Rated Carbon Diameter5/16 in (7.9 mm)
Max Open Circuit Voltage90 VDC

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