STAHLWERK CTM 250 Combination Welding Machine – 4 in 1 Welder Mig, Tig, Stick, Plasma
Orders OVER £75 (Excluding VAT)
Orders UNDER £75 (Excluding VAT)
Republic of Ireland: £8.50 (+VAT)
UK Mainland: £8.50 (+VAT)
See our Shipping & Returns page for more information
STAHLWERK CTM 250 Combination Welding Machine – 4 in 1 Welder Mig, Tig, Stick, Plasma
£1,194.99 (ex VAT) £1,433.99(inc VAT)
STAHLWERK CTM 250 Combination Welding Machine, an all-encompassing welding powerhouse that combines TIG, MIG/MAG, MMA, and Plasma CUT/E functionalities into one compact unit. Designed for the modern welder, this multi-functional device delivers an impressive 200 amps for welding and a 50 amp plasma cutting capability, ensuring you have the power and precision necessary for a wide range of applications.
Orders OVER £75 (Excluding VAT)
Orders UNDER £75 (Excluding VAT)
Republic of Ireland: £8.50 (+VAT)
UK Mainland: £8.50 (+VAT)
See our Shipping & Returns page for more information
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STAHLWERK CTM 250 Combination Welding Machine
Discover the versatility of the STAHLWERK CTM-250 Combination Welding Machine, an all-encompassing welding powerhouse that combines TIG, MIG/MAG, MMA, and Plasma CUT/E functionalities into one compact unit. Designed for the modern welder, this multi-functional device delivers an impressive 200 amps for welding and a 50 amp plasma cutting capability, ensuring you have the power and precision necessary for a wide range of applications.
Maximize your productivity with the CTM-250 ST’s individual adjustability of numerous welding and cutting parameters, allowing for a customized approach to each task. Whether you’re working with thin sheet metal or require the use of flux cored wire, this unit is engineered to handle both with ease. The 4-in-1 combination unit stands out with its ability to achieve up to 14 mm of cutting performance during plasma operations, catering to both light and medium-duty tasks.
The CTM 250 ST shines when working with stainless steel and efficiently cuts through metals that present challenges such as flash rust or paint. Its precision cutting capability ensures clean, accurate results, even in the toughest conditions.
Despite the multitude of features, the CTM 250 ST remains highly compact, making it an ideal addition to workshops where space is at a premium. Equipped with the latest IGBT technology, it offers not only a compact form factor but also ensures powerful and reliable performance, time and time again.
When you choose the STAHLWERK CTM-250 ST, you’re not just investing in a high-quality welding and cutting tool; you’re also receiving an extensive accessories package to further enhance your welding experience. Plus, you can purchase with confidence, knowing that like all STAHLWERK devices, the CTM-250 ST comes with a 7-year warranty, offering peace of mind and demonstrating the brand’s commitment to durability and customer satisfaction.
Elevate your metalworking projects with the STAHLWERK CTM-250 Combination Welding Machine – the ultimate combination welder that promises to deliver on power, versatility, and reliability.
Functions of the Stahlwerk CTM 250 Combination Welding Machine
- DC TIG welding – direct current (DC). Welding of almost all metals, such as steel, stainless steel, copper, brass and many more. Note: Not suitable for aluminum – this requires an AC/DC unit. 4 in 1 combination unit – TIG + MIG/MAG + MMA / E-hand welding up to 200 A possible and 50 A plasma function.
- 2T/4T (TIG/MIG/MAG) – determines mode control and provides advanced control over 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.
- Gas follow-up (TIG) – protects the tungsten electrode from excessive wear and protects the weld from oxidation. The parameter can be set individually and separately. It specifies how long gas should flow after ignition.
- Lightweight & compact design – only 14 kg weight and dimensions of 450 x 250 x 350 mm. Innovative IGBT transistors save space and weight compared to the 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!
- Highest efficiency & power – single phase AC (230 V) powers the unit and allows output power of true 200 amps for TIG + MIG/MAG + MMA.
- Smart Cooling & Overheat Protection – State-of-the-art technology, built-in overheat protection and high performance cooling allow maximum power to be retrieved.
Features & Advantages of the Stahlwerk CTM 250 Combination Welding Machine
- TIG (Tungsten Inert Gas) – Shielded metal arc 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 produced.
- MMA electrode welding / ARC welding – a universal welding process. An arc causes the electrode to melt, forming the weld seam.
- Hotstart – Automatic voltage increase at start-up for better ignition results.
- Anti-Stick – Automatic shutdown of welding current when the electrode sticks, allowing easy removal.
- MIG/MAG – Metal arc welding with direct current (DC). Welding can be done with inactive/inert (MIG, e.g. argon) or with active (MAG, e.g.CO2) gases. Gas and welding wire come out of the torch head, allowing welding to be done with only one hand.
- Flux-cored wire – all our ST series units can use flux-cored wire. This allows welding without shielding gas. For this purpose, the unit 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 the selection of the used wire thickness on the device.
- Current voltage (volts) – variable voltage control to manually adjust the burn-in and burn-off of the wire. Thus, it is possible to act on the different properties of a wide range of materials.
- 4 roller drive – reliable and powerful wire feed. Thanks to 4 drive rollers, even thicker wires are fed continuously and safely.
- Manual wire push-through – no more gas loss or laborious pushing of the wire through. If a new wire reel is to be fed through the hose package, this is done completely automatically with the wire push-through button.
- Wire reel – Commercially available wire reels from 1 kg to 5 kg can be processed here. The spool mandrel can accommodate 16 mm & 50 mm spools.
- Wire Drive Roll – By simply changing the drive roll from 0.6 mm, 0.8 mm, 1.0 mm & 1.2 mm, different wire thicknesses can be used.
- Plasma / CUT – A plasma jet is generated by means of electricity, which melts the material, which is then removed by 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 14 mm depending on the material. Mild steel ST37 up to 14 mm, V2A or V4A up to 8 mm, aluminum up to 5 mm.
- Contact ignition – High frequency (HF) contact ignition for first-class ignition performance.
- Cutting current – Stepless adjustment from 15 to 50 A.
- Air Run-On – Infinitely adjustable air run-on from 3 to 10 seconds to cool the torch and reduce nozzle and electrode wear.
- Stahlwerk ctm250 st combination welder
Stahlwerk CTM 250 Combination Welder Comes with the following;
- The combination welder STAHLWERK CTM-250 ST
- 7 Year Warranty
- Professional TIG welding torch WP-26F / hose package 3 meters
- TIG TIG accessories set 8 pieces
- Professional plasma hose package AG-60/SG-55 3 meter
- Plasma accessory set 3-piece (this is already pre-mounted on the plasma torch)
- Water separator with pressure gauge and Snap-on quick couplings
- Connecting hose with snap-on quick couplings from the unit to the water separator, incl. 6-piece connection set
- Professional MIG welding torch AK-15 / hose package 3 meters with euro central connection
- MIG accessory set 3 pieces (already pre-mounted on the MIG/MAG torch)
- Ground cable 3 meter
- Electrode holder 3 meter
- Wire brush
- Gas connection hose with quick coupling 5 meter
- 1 x contact tip M6 x 28 – ø 0.8 mm
- 1 x current nozzle M6 x 28 – ø 1.0 mm
- 2 x wire guide roll 0.8 mm & 1.0 mm with V profile (already installed in the unit)
- 2 x wire guide roll 0.6 mm & 0.8 mm with V profile
- 2 x wire guide roll 1,0 mm & 1,2 mm with U profile
- Assembly wrench
- Teflon tape
- Protective cover
- Wearing parts set AG-60 25 pieces
- MIG MAG 15AK wear parts set 28 pieces
- TIG filler metal steel ER70S-G3 1,6 mm x 500 mm 1kg
- TIG welding rods STAHLWERK ER307Si stainless steel high alloy Ø 2,4 mm x 500 mm 1 kg
- Tungsten electrodes WC20 grey 5 x 1,6 mm + 5 x 2,4 mm
- MIG MAG Premium welding wire ER70S-6 SG2 Ø 0,8 mm S100/D100 wire roll 1 kg
- Pressure reducer
- Fully automatic welding helmet STAHLWERK ST-900X black matt
