STAHLWERK TIG DC 200A Welding Machine – 2-in-1 TIG / MMA HF IGBT
Discover the STAHLWERK TIG DC 200A welding machine, model DC TIG 200 ST, a 2-in-1 power source combining DC TIG with High-Frequency ignition and MMA welding up to 200 amps. Compact, powerful, and weighing only 4.65 kg, it offers advanced parameter adjustment, Hot Start, and Anti-Stick functions for complete arc control.
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Description of the STAHLWERK TIG DC 200A Welding Machine
The STAHLWERK DC TIG 200 ST is a high-performance DC TIG welding machine featuring integrated MMA (stick) functionality. Powered by single-phase 230V, it delivers up to 200 real amps thanks to the latest-generation IGBT technology, ensuring excellent arc stability and high efficiency.
Its compact size (370 x 145 x 280 mm) and lightweight design (4.65 kg) make it perfectly suited for industrial workshops, on-site jobs, and maintenance operations.
Full Control of DC TIG Welding
- HF non-contact ignition for a clean and precise arc start
- 2T / 4T mode for optimal welding cycle control
- Adjustable pre-gas (0–2 s)
- Adjustable current upslope (0–15 s)
- Controlled current downslope (0–25 s)
- Adjustable post-gas (0.1–25 s) to protect the weld pool
Compatible with steel, stainless steel, copper, and brass. Not suitable for aluminum – an AC/DC welding machine is required.
Reliable MMA Performance
- MMA output up to 160 A
- Hot Start for easier arc ignition
- Anti-Stick for easy electrode release
- Universal ARC welding without shielding gas
Technical Specifications
- Model: DC-WIG 200 ST
- TIG current range: 10–200 A
- MMA current range: 10–160 A
- Open circuit voltage: 62 V
- Power supply: 1 x 230 V AC (±15%)
- Frequency: 50/60 Hz
- TIG duty cycle (40°C): 10% at 200A | 60% at 82A | 100% at 63A
- MMA duty cycle (40°C): 10% at 160A | 60% at 65A | 100% at 50.6A
- Protection class: IP21S
- Dimensions: 370 x 145 x 280 mm
- Weight: 4.65 kg
- Standards: IEC 60974-1; EN 60974-10 (Class A)
- Certification: SGS
- WEEE No.: FR 85577200
Robust, precise, and portable, the STAHLWERK TIG DC 200A welding machine is a high-performance professional solution designed for demanding industrial environments.
Package Contents
- 1 x STAHLWERK DC TIG 200 ST welding machine
- 1 x Professional TIG welding torch WP-26F / 3-meter hose set* with flexible torch head and anti-kink gas protection
- 1 x 8-piece TIG accessory kit: (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 x 3-meter ground cable
- 1 x 3-meter welding cable with electrode holder
- 1 x wire brush
- 1 x chipping hammer
- 1 x quick gas regulator connector with O-ring
- 1 x 5-meter gas connection hose with quick connector
- 1 x protective cover


