TIG Welding Machine STAHLWERK AC/DC TIG 200 ST IGBT

Robust build, maximum efficiency

The STAHLWERK AC/DC TIG 200 ST IGBT brings together performance, versatility and mobility in one compact device. As a 2-in-1 TIG and MMA welder, it is perfect for a variety of materials including aluminium, stainless steel, copper, and more—thanks to its AC/DC function.

Advanced features

• - TIG AC/DC welding: Ideal for both standard and delicate materials like aluminium.
• - IGBT technology: Delivers strong, stable arc with reduced weight and energy efficiency.
• - HF Ignition: Enables clean starts with no contamination of the tungsten electrode.
• - Smart cooling & thermal protection: Ensures uninterrupted performance.
• - 2T/4T control modes: For enhanced arc and current control during operations.
• - AC-Balance: Adjustable setting to optimize oxide cleaning or penetration.
• - Hotstart & Anti-Stick: Simplifies arc starting and prevents electrode sticking.

Lightweight and mobile

Weighing just 11.5 kg with dimensions of 455 x 220 x 370 mm, the 200 ST IGBT offers real 200A output from a 230V single-phase input—making it a flexible choice for workshops and on-site maintenance alike.

Gas control for perfect welds

Adjustable gas pre-flow and post-flow times ensure tungsten protection and oxidation-free finishes.

TIG & MMA combined

Suitable for both inert gas shielded welding and stick electrode welding, this machine meets the demands of fabrication, industrial maintenance, and piping applications.

Technical Specifications

• - TIG / MMA Output Current: 30-200 A
• - Input Voltage: 230V AC ±15% / Single Phase
• - Protection Rating: IP21S
• - Insulation Class: F
• - Dimensions: 455 x 220 x 370 mm
• - Weight: 11.5 kg
• - Standards: IEC 60974-1 ; EN 60974-10 (Class A)
• - WEEE Registration No.: FR85577200

Included in the box

• 1 x STAHLWERK AC/DC TIG 200 ST IGBT Welder
• 1 x WP-26F TIG torch with 3m hose set and anti-kink protection
• 1 x TIG accessories kit (8 pieces) (3 x gas nozzles sizes: 5, 6, 7 + 1 x collet size 1.6 + 1 x collet body size 1.6 + 2 x torch caps – one short and one long + 1 x universal tungsten electrode 1.6 mm).
• 1 x 1.6 mm tungsten electrode
• 1 x 3 m ground cable
• 1 x 3 m electrode holder
• 1 x Wire brush
• 1 x Chipping hammer
• 1 x 5 m gas hose with quick coupling
• 1 x Snap-On connection kit
• 1 x Protective cover

Note: This device is not designed for use in residential areas with public low-voltage power supply due to potential electromagnetic interference.