
Funktions & Components
- Plasma / CUT - With electricity, a plasma jet is generated, which melts the material, which is then removed with compressed air. So all conductive metals such as e.g. steel, stainless steel, copper, aluminum, titanium and many more can be cut precisely.
- Cutting power - Dividing cuts are possible depending on material up to 14 mm. Structural steel ST37 up to 14mm, V2A or V4A up to 8 mm, aluminium up to 5 mm.
- Contact ignition - High frequency ignition for an excellent ignition.
- Cutting current - stepless adjustment from 15 to 50 A.
- Air post-flow - When the cutting process is complete, air automatically flows to cool the torch and reduce nozzle and electrode wear.
Device Features & Benefits
- IGBT Technology - The latest and most modern transistor technology enables high performance welding! No transformer, no MOSFET, state-of-the-art IGBT!
- Lightweight & compact design - With a weight of only 7.2 kg and dimensions of 390 x 170 x 275 mm, the device is ideal for cutting work anywhere. Innovative IGBT transistors save space and weight compared to the old MOSFET technology. No heavy carrying!
- Highest efficiency & performance - Single phase current (230 V) supplies the device and allows an output power of real 50 amperes.
- Smart cooling & overheating protection- modern technology, built-in overheat protection and high-performance cooling allow you to get maximum performance.

Note for our United Kingdom customers:
Please note that import duties and United Kingdom Import VAT apply to goods valued at GBP 135 or more. Customs will only release the delivery once the customs duties have been paid. Therefore, please note the delivery status by checking the tracking number.

Technische Daten
Output current | 15-50 A |
Protection class | IP21S |
Mains voltage | 1 x 230 V AC (+- 15%) |
Mains frequency | 50/60 Hz |
Maximum mains current (I1max) | 33 A |
Maximum effective mains current (I1max) | 13.1 A |
Weight | 7.2 kg |
Size L x W x H (mm) | 390 x 170 x 275 |
Mains connection | CEE 7/7 Schuko plug |
Air pressure | 3.5 - 4 bar |
Air flow | 100 L / min |
Standards | IEC 60974-1; EN 60974-10 (Class A) |
Lieferumfang
- The plasma cutter STAHLWERK CUT 50 ST
- Professional hose package "AG-60 / SG-55" 5 meter
- Plasma accessory set 3-pieces (already pre - assembled on the plasma torch) :
- 1x plasma nozzle
- 1x plasma electrode
- 1x ceramic cap - Ground cable 5 meters.
- Water separator with pressure gauge and snap-on quick coupling.
- Air hose with snap-on quick coupling 5 meters.
- Connection hose with snap-on quick coupling to connect the device with the water separator, incl. 6-piece connection set.
- UK 3-Pin sockets adapter (included to UK customers with UK shipping address)
- Consumables Set "AG-60" 25 pcs. (10 x plasma nozzles, 10 x plasma electrodes, 5 x ceramic shield cups)
- Automatic welding helmet ST-900X
Take advantage and save on the purchase of this complete set compared to the purchase of individual items!
Note: The units of the latest generation may contain details that differ from the product images shown here. In the new design, the STAHLWERK lettering and the reference to the IGBT technology are omitted, as this is now installed as standard. We will update the pictures as soon as possible.
Note: Please note that the welding helmet is shipped separately. Due to the large scope of delivery, further partial deliveries are possible.
Note for our United Kingdom customers:
Please note that import duties and United Kingdom Import VAT apply to goods valued at £135 or more. Customs will only release the delivery once the customs duties have been paid.
Therefore, please note the delivery status by checking the tracking number.


High-quality professional AG-60 plasma hose package with integrated button protection. Optimal cutting and ignition behavior up to 70 A. Thicker hose and more robust wear parts than PT-31.

Robust grounding clamp with modern 9 mm connection and a strong cable cross-section. Best conductivity through high quality copper cables.

Quick connection of the air hoses thanks to 3/8" snap-on quick coupling on the device and water separator. One handgrip is enough.