STAHLWERK ARC 200 ST IGBT - DC MMA welding machine
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Shipping: within 7 days
Universal MMA / ARC welding
Enjoy a versatile process: an electric arc melts the electrode and creates a precise and robust weld bead. No shielding gas is required, allowing flexible and efficient welding anywhere.
Optional DC TIG extension
Transform your ARC 200 ST into a DC TIG station by adding our WP-17V Universal Lift-TIG torch (sold separately) for high-precision welding on steel, stainless steel and alloys.
Cutting-edge IGBT technology
The modern dual IGBT board provides maximum power and optimal on-time (OD). No more heavy transformers and MOSFETs: state-of-the-art IGBT transistors ensure stability, performance, and reliability with every weld.
Compact and lightweight construction
Weighing only 6.3 kg and measuring 390 x 170 x 275 mm , this unit combines portability and power. IGBT transistors reduce weight and size without compromising performance.
Maximum power & efficiency
Powered by 230 V single-phase , the ARC 200 ST delivers 200 A real , guaranteeing powerful and constant welds.
Dual IGBT board for optimal thermal stability
Thanks to the high switching frequency on the dual board, the current remains stable even during extended cycles. This increases operating time and reliability on your demanding projects.
Hotstart – Easy ignition
The voltage automatically increases at startup for perfect ignition. Thanks to a temporary superposition of current, the electrode does not stick and the weld heats up more quickly, ensuring a precise and consistent start.
Anti-Stick – Protected Electrode
If the electrode sticks, the welding current automatically stops. You can easily remove it and avoid any annealing, for safer and more efficient work.
Smart cooling & overheat protection
The integrated advanced technology ensures overheat protection and high-performance cooling. The result: maximum power is safely maintained, even during long welding sessions.
Usage Note
This device is not intended for residential areas with a public low-voltage network. Conducted or radiated electromagnetic interference may occur and affect compatibility.

STAHLWERK ARC 200 ST IGBT - DC MMA welding machine
Detailed Technical Specifications

DELIVERY CONTENTS – STAHLWERK ARC 200 ST IGBT
⚡ 1 x ARC 200 ST IGBT Station – IGBT technology, 200 A real, intelligent cooling and overheating protection
🔌 1 x Ground cable 3 m – Copper 25 mm², connection 9 mm
🔩 1 x 3 m Electrode Holder – 25 mm² Copper, Multiple Angles
🛠 20 x Rod Electrodes – For steel, stainless steel and common alloys
🛡 1 x Protective Cover – Dustproof and Splashproof
WHY ADOPT IT?

ORIGINAL STAHLWERK ACCESSORIES
✅ Perfect compatibility : Designed specifically for STAHLWERK workstations.
⏳ Extended lifespan : Less wear and increased component longevity.
⚡ Optimal performance : Better performance and efficiency when welding.
🛠️ Professional Quality : Robust construction for heavy-duty use.
HIGH PERFORMANCE ELECTRODE HOLDER
⚡ 9mm Connection : Ensures universal compatibility and a stable connection.
🟢 25 mm² copper cable : Optimizes conductivity and minimizes voltage drop.
🔄 Multiple Angles : Flexible electrode positioning for precise arc control.
🛡️ Robust construction : Resists mechanical stress and prolonged wear.

HIGH PERFORMANCE GROUND CLAMP
⚡ 9 mm connection : Guarantees a stable and universal connection with the station.
🟡 25 mm² Copper Cable : Ensures maximum conductivity and reduces power loss.
🛡️ Robust construction : Resists shocks and mechanical stress for long-lasting use.
🔗 Secure fixing : Optimal hold on the workpiece for stable welding.
Frequently Asked Questions
Quickly find answers to your questions about the STAHLWERK ARC 200 ST IGBT welder
- MMA / manual electric welding up to 200 A
- Advanced IGBT technology for maximum performance
- Hot-Start for easier arc ignition
- Anti-Stick function to easily detach the electrode
- Smart cooling and overheat protection
- Compact and robust housing, only 6.3 kg
- MMA performance up to 200 A
- Reliable and durable IGBT technology
- Smart cooling and overheat protection
- Compact and robust housing
- Lightweight and portable for daily use
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