MMA Welding Machine – STAHLWERK ARC 200 MD Digital
Compact power, digital precision. The 200 A STAHLWERK welding unit with IGBT technology features a clear digital display, single-board design, and outstanding mobility. Designed for professionals who demand reliability and high performance in MMA and Lift-TIG welding.
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Detailed Product Description
The STAHLWERK ARC 200 MD Digital welding machine combines mobility, precision, and durability in a compact format. Equipped with the latest IGBT technology and a single circuit board, this device ensures stable current output, high switching frequency, and superior thermal performance. A clear digital screen and intuitive controls make setup fast and efficient.
Built for MMA / ARC stick welding, it can also be upgraded to DC TIG welding with Lift-TIG by connecting the optional WP-17V torch. The integrated smart cooling system and overheat protection deliver safety and peak performance under heavy-duty use.
Weighing just 3.2 kg with dimensions of 245 x 100 x 160 mm, the ARC 200 MD is perfect for on-site professionals needing real 200 A power on a standard 230V supply.
Main Features
- IGBT Single Board Design: compact structure, stable welding performance, minimal energy loss.
- Hotstart: automatic voltage boost for easy arc ignition without sticking.
- Anti-Stick: stops current if the electrode sticks, allowing for easy removal.
- Digital display: real-time parameter reading for precise control.
- Smart cooling system: ensures optimal performance and longevity.
- Overheat protection: safeguards internal components.
Recommended Applications
- Outdoor welding where gas is not feasible
- Industrial maintenance work
- Steel, stainless steel structural welding
- Craftsmen, fabricators, farmers
Technical Specifications
- Model: ARC 200 MD Digital
- Output current: 30-200 A (MMA)
- Input voltage: 230 V AC ±15% / 1~
- Frequency: 50 / 60 Hz
- I1max: 40.3 A
- I1eff: 13.3 A
- Protection class: IP21S
- Dimensions: 245 x 100 x 160 mm
- Weight: 3.2 kg
- Standards: IEC 60974-1 ; EN 60974-10 Class A
- Plug type: CEE 7/7 Schuko
Package Contents
- 1 x ARC 200 MD Digital Welding Machine
- 1 x Ground cable (3 m)
- 1 x Electrode holder (3 m)
- 1 x Protective cover
- 1 x Slag hammer
- 1 x Wooden-handled wire brush
Note: This device is not suitable for residential use due to electromagnetic compatibility limitations in low-voltage public networks.


