STAHLWERK welding machine AC/DC TIG 200 CUT ST - combination 200 A TIG MMA welding machine with 45 A CUT plasma cutter, suitable for ALU

Sku: 6920
Delivery time 4-8 working days
OfferCHF 599.90

The STAHLWERK 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. The device can be used to weld almost all metals such as steel, stainless steel, aluminum and copper, as well as to precisely cut conductive metals such as standard steel, stainless steel, copper, aluminum and titanium. One of the many advantages of this 3-in-1 combination welder is its compact design and low weight of only 15.65 kg. When TIG welding, the contactless HF ignition enables comfortable work and better welding results. When plasma cutting, the cutting current is continuously adjustable from 20 to 45 amps. When the cutting process is finished, air automatically flows in 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 MMA welding.

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Functions

  • AC/DC TIG welding - alternating current (AC) and direct current (DC). Welding of almost all metals, such as steel, stainless steel, aluminum, copper and much more
  • Plasma / CUT - Electricity is used to generate a plasma jet that melts the material, which is then removed with compressed air. This means that all conductive metals such as standard steel, stainless steel, copper, aluminum, titanium and much more can be cut precisely with ease.
  • Cutting thickness - Separating cuts are possible up to 12 mm, depending on the material. Structural steel ST37 up to 12 mm, V2A or V4A up to 8 mm, aluminum up to 5 mm.
  • 3 in 1 combination device - TIG & MMA welding is possible up to 200 A, plasma cutting up to 45 A.
  • IGBT technology - Latest and most modern transistor technology enables high performance when welding! No transformer, no MOSFET, state-of-the-art IGBT!

Properties & advantages

  • Lightweight & compact design - only 15.65 kg weight and dimensions of 507 x 238 x 437 mm. Innovative IGBT transistors save space and weight compared to old MOSFET technology. No more heavy carrying!
  • HF ignition (TIG) - enables contactless ignition and ensures a significantly better welding result. No LIFT ARC, no strike ignition!
  • Contact ignition (CUT) - high frequency (HF) contact ignition for first-class ignition behavior. A swipe over the workpiece is enough.
  • Cutting current (CUT) - Continuously adjustable from 20 to 45 A.
  • Air follow-up (CUT) - After the cutting process is completed, air flows automatically to cool the torch and reduce wear on the nozzle and electrode.
  • 2T/4T (TIG) - determines operating mode control and provides advanced control over current flow. In 2T mode, the high-frequency ignition (HF) remains active until the button on the torch is released. In 4T mode, the arc is ignited after pressing and releasing the button once. After pressing and releasing again, the ignition is stopped. Some functions such as power reduction are only possible in the 4T.
  • Current reduction (TIG) - prevents the formation of voids (end craters) at the end of the weld seam.
  • Gas pre- and post-travel (TIG) - protect the tungsten electrode from excessive wear and protect the weld seam from oxidation. The parameters can be set individually and separately. They indicate 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 influence the properties of different materials and alloys.
  • Hotstart - Automatic voltage increase at start for better ignition results.
  • Anti-Stick - Automatically shuts down the welding current if the electrode sticks allows for easy removal.
  • Highest efficiency & performance - single-phase alternating current (230V) supplies the device and allows an output power of real 200 amps.
  • Smart cooling & overheating protection - State-of-the-art technology, integrated overheating protection and high-performance cooling enable maximum performance to be achieved.
  • TIG (tungsten inert gas) - inert gas welding with inert/inactive gases such as Argon 4.6 (99.996%). An arc is created in an argon bell between the tungsten electrode and the workpiece. This melts the material and any additional material that may be added. A weld seam is created.
  • MMA electrode welding / ARC welding - a universal welding process. An electric arc melts the electrode, forming the weld seam. No protective gas is required.

Note:
The device is not intended for use in residential areas where power is supplied via a public low-voltage power supply system. It may be difficult to ensure electromagnetic compatibility in these areas due to both conducted and radiated interference.

Scope of delivery

  • 1 x STAHLWERK welding machine AC/DC TIG 200 CUT ST
  • 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 nozzle sizes: 5, 6, 71 x clamping sleeve size 1.61 x clamping sleeve housing size 1.62 x burner cap - one short and one long 1 x universal tungsten electrode
    * Pre-assembled accessories from the welding torch picture 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
  • 2 x replacement plasma nozzle
  • 2 x replacement plasma electrode
  • 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, including 6-piece connection set
  • 1 x ground cable 3 meters
  • 1 x electrode holder 3 meters
  • 1 x Wire Brush
  • 1 x Slag Hammer
  • 1 x gas connection hose with quick coupling 5 meters
  • 1 x Teflon tape
  • 1 x Protective Case