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TWi4200

3/8" Single Phase Stud Welding System

The TWi4200 is an inverter-based stud welding system for ferrule-shielded drawn arc stud welding without the need for 3-phase power. The system was designed to be portable for use in remote environments or shops with limited power.

Welding Capability up to 3/8″ Studs

Tru-Weld’s standard user interface for more intuitive setup and operation

Tru-Weld’s factory presets and user customizable presets

Inverter-based weld control offers faster response times during welding and improves consistency in challenging applications

PDF File TWi4200 Manual Coming Soon

PDF File TWEMAG Mini Arc Gun Manual Coming              Soon

PDF File TWi4200 Fyler

Features/Included

  • TWi4200  Power Supply.
  • TWEMAG Mini Arc Gun with 25  Feet of #1AWG Combo Cable (on gun).
  • 15  Feet of #1AWG Cable w/Ground Clamp.
  • Safety welding interlock keeps system from double triggering and saves on chuck wear.
  • Factory and user customizable presets.
  • Reset-able job counter and lifetime counter.
  • Supervisor settings lock.
  • Removable power cord.
Size Weight Weld Range Duty Cycle Input Voltage Fusing Requirement

Height 14.5" (368mm)
Width 11.3” (287mm)
Length 22.5" (571.5mm)

60 Lbs (27Kg)
1/8" to 3/8" diameter
  • 1/4" - 15 per minute
  • 3/8" - 5 to 6 per minute
85-120 VAC Single Phase 50/60Hz
15 AMP