Stahlwerk combi welding device CTM-2550 ST Digital 5-in-1 protective gas welding device | Inverter with 200 A, synergic wire feed and integrated 50 A plasma cutter cut | WIG | Mig Mag | MMA | Flux

• DC TIG welding - direct current (DC). Welding of almost all metals, such as steel, stainless steel, copper, brass and much more. Note: Not suitable for aluminum - an AC/DC device is required for this.
• 5 in 1 combination device - CUT | TIG | MIG MAG | MMA | FLUX
• 2T/4T - determines operating mode control and provides advanced control over current flow. In 2T mode, the ignition remains active until the button on the burner 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.
• Gas follow-up (TIG) - protects the tungsten electrode from excessive wear and protects the weld seam from oxidation. The parameter can be set individually and separately. It indicates how long gas should flow after ignition.
• Lightweight & compact design - innovative IGBT transistors save space and weight compared to the 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!
• Highest efficiency & performance - Single-phase alternating current (230V) supplies the device and allows an output power of real 200 amps for TIG + MIG MAG + MMA.
• 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.
• The spot spot welding function is particularly suitable for thin body parts in the automotive sector. This means that the stitching points are precisely reproducible and uniform. The spot function means that only a small amount of heat gets into the workpiece, which leads to less distortion.

• 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.
• MIG MAG - metal arc welding with direct current (DC). Welding can be carried out with inactive/inert (MIG: e.g. argon) or with active (MAG: e.g. CO2) gases. Gas and welding wire come from the torch head and enable welding work to be carried out with just one hand.
• Cored wire - The welder can use flux cored wire. This makes welding possible without inert gas. For this purpose, the device can be reversed particularly easily.
• Automatic wire feed - the speed of the wire feed is automatically controlled by the set welding current and also by selecting the wire thickness used on the device.
• Voltage (Volts) - Variable voltage control to manually adjust wire penetration and burn-off. This means that the various properties of a wide variety of materials can be influenced.
• 4-roller drive - reliable and powerful wire feed. Thanks to 4 drive rollers, even thicker wires are conveyed continuously and safely.
• Manual wire feed - no more loss of gas or the hassle of pushing the wire through. If a new roll of wire is to be fed through the hose package, this happens completely automatically using the wire push-through button.
• Wire roll - Commercially available wire rolls from 1 kg to 5 kg can be processed here. The bobbin mandrel can hold 16mm and 50mm bobbins.
• Wire drive roller - by simply changing the drive roller from 0.6 mm, 0.8 mm and 1.0 mm, different wire thicknesses can be used.
• 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 14 mm, depending on the material. Structural steel ST37 up to 14 mm, V2A or V4A up to 8 mm, aluminum up to 5 mm.
• Cutting current - stepless adjustment from 15 to 50 A.
• Air delay - Infinitely adjustable air delay from 3 to 10 seconds to cool the torch and reduce wear on the nozzle and electrode.

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

• 1 x steelworks combi welding device CTM-2550 ST Digital
• 1 x professional WIG welding burner WP-26F / hose package 3 meters
• 1 x Wig Tig accessory set 8 parts
• 1 x professional MIG welding burner AK-15 / hose package 3 meters with Euro central connection
• 1 x MIG accessory set 3 parts (already pre-assembled on the MIG/MAG Brenner)
• 1 x power nozzle M6 x 28 - Ø 0.8 mm
• 1 x power nozzle M6 x 28 - Ø 1.0 mm
• 1 x assembly key
• 1 x PROFI plasma hose package AG-60/SG-55 3 meters
• 1 x plasma accessories set 3 parts (this is already pre-assembled on the plasma grenner)
• 1 x gas connection hose with 5 meter speed coupling
• 1 x connection hose with snap-on quick couplings from the device to the water separator, including 6 partial connection set
• 1 x Teflonband
• 2x wire guide rolls 0.8 & 1.0V (already installed in the device), 0.6 & 0.8V, 1.0 & 1.2u
• 1 x mass cable 3 meters, 25 mm² and 9 mm thorn connection
• 1 x electrode holder 3 meters, 25 mm² and 9 mm thorn connection
• 1 x water separator with manometer and snap-on quick couplings
• 1 x Schlackhammer
• 1 x protective cover
• 1x 16a fixed adapter