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

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

Included:

• TWi4200 Power Supply.
• TWEMAG Mini Arc Gun with 25 Feet of #1AWG Combo Cable (on gun) or TWE19000 Light Duty Stud Gun.
• 15 Feet of #1AWG Cable w/Ground Clamp.

Features:

• Safety welding interlock keeps the system from double triggering and saves on chuck wear.
• Factory and user-customizable presets.
• Resettable job counter and lifetime counter.
• Supervisor settings lock.
• Removable power cord.

*While we await the arrival of the TWEMAG Mini Arc Gun, all TWI4200 units will be shipping with a TWE19000 Light Duty Arc Gun*

TWi4200 Flyer

TWi4200 Manual