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TW4400

5/8″ Single Gun Stud Welding System

The TW4400 is a fully integrated stud welding system for ferrule-shielded and gas-shielded drawn arc stud welding processes. The TW4400 contains digital controls for weld time, weld current, and gas purge time. The system was designed to be an ideal fit for shop use, weld up to 5/8″ diameter threaded studs.  This is all contained in a compact, portable package.

PRO-TECH’D technology protects the gun circuitry

Improved user interface for more intuitive setup

Factory presets and user customizable presets

Optimal weld control

PDF File TW4400 Manual

PDF File TWE 19000 Light Duty Stud Gun

PDF File TW4400 Fyler

Features/Included

  • TW4400  Power Supply
  • TWE19000 Light Duty Stud Gun
  • 25  Feet of #1AWG Combo Cable
  • 15  Feet of #1AWG  Ground Cable w/Clamp
TW4400 Small
Size Weight Weld Range Duty Cycle Input Voltage Fusing Requirement

Height 12.6” (320mm)
Width 11” (280mm)
Length 22.4" (570mm)

126 lbs (57 Kg)
1/8" to 5/8" diameter
  • 1/8” through 1/4" - unlimited
  • 3/8" - 7 to 8 per minute
  • 1/2” - 4 to 5 per minute
  • 5/8” - 2 to 3 per minute
230 / 460 VAC 3 Phase 60Hz
(slow acting)
230/50 Amps
460/25 Amps

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