STAHLWERK MIG MAG 200 ST Welding Machine – 200A Synergic IGBT

A Synergic Welding Machine Designed for Demanding Professionals

The STAHLWERK MIG MAG 200 ST is a fully synergic gas-shielded welding machine capable of delivering a true 200 A output. Thanks to its high-performance IGBT inverter, it ensures outstanding arc stability and an optimized duty cycle. Powered by single-phase 230V, it combines mobility, power, and precision for workshops, job sites, and industrial maintenance.

IGBT Technology – Maximum Performance and Arc Stability

Equipped with ultra-modern IGBT transistors, this welder provides high power with precise current control. Without a heavy transformer or conventional MOSFET technology, it ensures:

• Excellent arc stability
• Optimized energy efficiency
• High duty cycle
• Remarkable compactness for easy transport

4-in-1 Combined Welding Machine: MIG MAG / FLUX / Lift-TIG / MMA

The MIG MAG 200 ST integrates four processes into one professional unit:

MIG MAG – DC Gas-Shielded Welding

Compatible with inert gases (MIG – Argon) and active gases (MAG – CO₂), wire and gas are delivered through the torch for precise one-handed operation. Ideal for steel, stainless steel, and metal structures.

FLUX – Gasless Welding

Use flux-cored wire to work without a gas cylinder. A perfect solution for outdoor applications and windy environments.

Lift-TIG

Provides clean and controlled arc ignition for fine, aesthetic welds.

MMA ARC – Stick Welding

Perfect for heavy-duty work, repairs, and structural steel applications.

Intelligent Synergic Wire Feed System

The wire feed speed automatically adjusts to the selected welding current. The inverter optimizes power settings according to wire thickness (0.6 / 0.8 / 1.0 mm), ensuring:

• Uniform fusion
• Consistent penetration
• Stable weld pool
• Significant time savings in setup

Adjustable Inductance and Precise Control

Continuously adjustable inductance smooths the welding current and improves ignition properties. Current and voltage can also be manually adjusted to suit every task: thin sheet metal, carbon steel, or stainless steel.

Industrial Safety and Reliability

• Anti-Stick: automatic current reduction in case of electrode sticking
• Hot Start: temporary voltage boost for optimal arc ignition
• Integrated overheating protection
• High-performance intelligent cooling system
• ST-Guard housing: ergonomic, robust, and secure
• IP21S protection rating

Integrated LED Lighting – A Detail That Makes the Difference

An integrated LED light automatically illuminates the wire guide when the cover is opened. Changing the spool becomes fast, precise, and convenient, even in low-light conditions.

Technical Specifications of the STAHLWERK MIG MAG 200 ST

• MIG/MAG current: 20 – 200 A
• FLUX current: 20 – 200 A
• MMA / Lift-TIG current: 20 – 200 A
• Duty cycle (40°C): 15% at 200 A / 60% at 100 A / 100% at 77 A
• Mains voltage: 1 x 230V AC (±15%)
• Frequency: 50/60 Hz
• Open circuit voltage: 62 V
• Weight: 10 kg
• Dimensions: 480 x 210 x 360 mm
• Connection: CEE 7/7 Schuko plug
• Standards: IEC 60974-1 ; EN 60974-10 (Class A)
• Certification: SGS Standards Technical Services Co., Ltd

Included:

• 1 x STAHLWERK MIG/MAG 200 ST welding machine
• 1 x Professional MIG welding torch AK-15 / 3 m hose package with European central connector
• 1 x 3-piece MIG accessory kit (pre-mounted on the MIG/MAG torch): (1 x gas nozzle / 1 x 0.8 mm contact tip / 1 x gas nozzle holder)
• 1 x 3 m ground cable
• 1 x 5 m gas connection hose with quick connector
• 1 x Regulator connection kit
• 2 x 0.8 mm contact tips (one pre-installed)
• 1 x 1.0 mm contact tip
• 1 x Assembly wrench
• 1 x Wire brush
• 2 x Wire feed rollers 0.8/1.0 mm (one pre-installed)
• 1 x Protective cover
• 1 x MIG MAG AK-15 28-piece consumables set
• 1 x MIG/MAG steel welding wire Ø 0.8 mm ER70S-6 SG2 spool
• 1 x Pressure regulator
• 1 x Professional welding helmet

Why Choose the MIG MAG 200 ST from HD Soudage?

Invest in a versatile, high-performance welding machine built to last. The MIG MAG 200 ST delivers industrial-grade power in a compact 10 kg format, easy to transport on-site. Optimize your welds, increase precision, and boost productivity from the very first use.