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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
  • Smooth Arc Curve allows for the wide range of welding.
  • Enhanced duty cycle for production requirements. Powerful output for large diameter jobs.
  • Stepless time and current control allow for infinite settings for fine tuning the welding output.
  • Safety welding interlock keeps system from double triggering and saves on chuck wear.
  • Stud Job counter which can be reset per job.
TW4400 Small
Size Weight Weld Range Duty Cycle Input Voltage Fusing Requirement

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

  • 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
(slow acting)
230/50 Amps
460/25 Amps