Stahlwerk Multi Process Welder – AC/DC TIG 200, Plasma Cutter, TIG, MMA welder  – 3 in 1 Combination Welder

The STAHLWERK Multi Process Welder -AC/DC TIG 200 CUT ST is a powerful TIG welding machine with MMA or electrode welding function. In addition to the welding function, the AC/DC TIG 200 CUT ST offers a plasma cutting function for material thicknesses of up to 12 mm.

One of the many advantages of this 3-in-1 combination welding machine is its compact design and low weight of just 13.2 kg.

In TIG welding, the contactless HF ignition enables comfortable working and better welding results. In plasma cutting, the cutting current is infinitely adjustable from 20 to 50 amps. When the cutting process is complete, air flows automatically to cool the torch. This reduces wear on the nozzle and electrode.

State-of-the-art IGBT technology enables maximum performance in plasma cutting, TIG and manual metal arc welding. The AC/DC TIG 200 CUT ST is supplied with a comprehensive accessories package.

Compressor requirements 4 bar / min. 100 L/min

Equipment functions & components of the Stahlwerk Multi Process Welder

• AC/DC TIG welding – alternating current (AC) and direct current (DC). Welding of almost all metals, such as steel, stainless steel, aluminum, copper, etc.
• Plasma / CUT – By means of current, a plasma jet is generated which melts the material, which is then removed with compressed air. In this way, all conductive metals such as standard steel, stainless steel, copper, aluminum, titanium and many more can be cut precisely without any effort.
• Cut thickness – cut-offs are possible up to 12 mm depending on the material. Mild steel ST37 up to 12 mm, V2A or V4A up to 8 mm, aluminum up to 5 mm. Stahlwerk Multi Process Welder – 3 in 1 Combination Welder
• Stahlwerk Multi Process Welder is a 3 in 1 combination unit – TIG & MMA welding is possible up to 200A, plasma cutting up to 50A.
• IGBT Technology – Latest and most advanced transistor technology enables high power welding! No transformer, no MOSFET, most modern IGBT!

Stahlwerk Multi Process Welder features & advantages

• Lightweight & compact design – only 13.2 kg weight and dimensions of 455 x 220 x 370 mm. Innovative IGBT transistors save space and weight compared to old MOSFET technology. No more heavy carrying!
• HF ignition (TIG) – enables non-contact ignition and provides much better welding results. No LIFT ARC, no strike ignition!
• Contact Ignition (CUT) – High frequency (HF) contact ignition for first class ignition performance. A brush over the workpiece is sufficient.
• Cutting current (CUT) – Stepless adjustment from 15 to 50 A.
• Air follow-up (CUT) – After the cutting process is completed, air automatically flows in to cool the torch and reduce wear on the nozzle and electrode.

• Stahlwerk Multi Process Welder has 2T/4T (TIG) – determines control of the operating mode and provides advanced control over the current flow. In 2T mode, high frequency (HF) ignition remains active until the button on the torch is released. In 4T mode, pressing and releasing the button once ignites the arc. After pressing and releasing again, the ignition is terminated. Some functions such as current reduction are only possible in 4T.
• Current reduction (TIG) – prevents the formation of shrink marks (end craters) at the end of the weld.
• Gas pre-run and gas post-run (TIG) – protect the tungsten electrode from excessive wear and protect the weld seam from oxidation. The parameters can be set individually and separately. They specify how long gas should flow before and after ignition.
• AC balance – is a variable setting between breaking up the oxide layer (-) and deeper penetration (+). This helps to act on properties of different materials and alloys.
• Hotstart – Automatic voltage increase at start-up for better ignition results.
• Anti-Stick – Automatic shutdown of welding current when the electrode sticks allows for easy removal.
• Highest Efficiency & Power – Single phase AC (230V) power supplies the unit and allows output power of true 200 amps.
• The Stahlwerk Multi Process Welder offers Smart Cooling & Overheat Protection – State-of-the-art technology, built-in overheat protection and high-performance cooling allow maximum power to be retrieved.
• TIG (Tungsten Inert Gas) – Gas shielded welding with inert/inactive gases such as Argon 4.6 (99.996%). An arc is created between the tungsten electrode and the workpiece in an argon bell. This melts the material and any filler material added. A weld seam is formed.
• MMA electrode welding / ARC welding – a universal welding process. An arc melts the electrode to form the weld. No shielding gas is required.

What comes with this Stahlwerk Multi Process Welder Package?

• 1 x STAHLWERK AC/DC TIG 200 PLASMA ST IGBT welding machine
• 1 x Professional TIG welding torch WP-26F / hose package 3 meters* with flexible torch head and kink protection on the gas connection
• 1 x TIG TIG accessory set 8 pieces:
  • 3 x gas nozzles sizes: 5, 6, 7
  • 1 x clamping sleeve size 1.6
  • 1 x clamping sleeve housing size 1.6
  • 2 x torch caps – one short and one long
  • 1 x universal tungsten electrode
    * Pre-assembled accessories from the picture of the welding torch are part of the 8-piece set
• 1 x professional plasma hose package AG-60/SG-55 3 meters.
• 1 x 3-piece plasma accessory set (this is already pre-assembled on the plasma torch) :
  • 1 x plasma nozzle
  • 1 x plasma electrode
  • 1 x ceramic cap
• 1 x water separator with pressure gauge and snap-on quick couplings
• 1 x Connecting hose with snap-on quick couplings from the device to the water separator, incl. 6-piece connection set
• 1 x 3 meter earth cable
• 1 x electrode holder 3 meters
• 1 x wire brush
• 1 x Gas connection hose with quick-release coupling 5 meters
• 1 x protective cover

To see our range of Stahlwerk welding machines, please see Norsemen/Welder’s Choice Stahlwerk Welders