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20 Jahre Stahlwerk

Plasma Cuttter CUT 70 P IGBT by STAHLWERK - Cutting up to 24 mm

Product 1 of 6

Plasmaschneider CUT 70 P IGBT

Item #: 1173
A professional device for daily use !
Stability for maximum power !

- Accurate and very stable arc,
- Cutting power up to 25 mm,
- Powerful cutting speed which ensures high productivity
Please select a variant
* incl. tax and free shipping to Germany *
Item is in stock
More Information under Terms of Delivery
A professional cutter for everyday use !
Conviction through excellent cutting quality !
Stability for maximum performance - Plama cutting up to 25 mm thickness possible !

Adjustable functions and important device elements:

With the integrated Plasma Cutter CUT 70 P  can be cut without problems all conductive metals. For example: aluminum, steel, copper, brass, titanium and so on.
Cutting power up to 25 mm Material thickness (depending on material).
Construction steel ST37 up to 25 mm,
V2a up to 18 mm, Aluminum up to 16 mm.
CUT PILOT - Plasmatic sinus with pilot arc.
- Non-contact pilot ignition.
Startstrom Smart Cooling
Fast cooling fan allows maximum power consumption and increases the operating time (ED) of the unit.
Startstrom Overheating -Control (O.C. - Overheating Control).
Overheat protection starts as soon as the unit is overloaded. A yellow indicator light turns on and goes out as soon as the unit has cooled down again.
The welding machine is connected directly to the three-phase alternating current (AC) 400 V (+ -15%), 50/60 Hz operation.
Startstrom ST-Housing is ergonomic, robust and operationally reliable:
- Sturdy sheet steel housing, - Shock-proof, - Hard plastic formwork,
- Control panel conveniently accessible and easier to operate, - Intelligent fan guide.

Excellent quality due to fully digital inverter technology

The welding machine Plasma Cutter CUT 70 P has the most advanced inverter technology IGBT (Insulated Gate Bipolar Transistor). The resultant special features such as high speed and precision of the control give the devices their excellent quality in welding and cutting.

The Plasma cutter CUT 70 P is characterized by the following features:
- Digital display.
- Small cutting width.
- Good cutting quality.
- Switch integrated in handle.
- Precise and very stable arc.
- High duty cycle of 60% at 70 A.
- CUT PILOT - non-contact pilot ignition.
- Easy handling and low thermal spread.
- Intelligent housing design with optimized airflow.
- Clean cuts which do not require post-processing.
- Powerful cutting speed, ensuring high productivity.
- Maximum energy density with minimized heat distortion.
- No material distortion due to heat metal waste is minimized.
- A plasma beam that cuts any electrically conductive meal effortlessly.
- Due to the low deformation, thin sheets can be welded together again immediately.
- Low operating costs due to the use of air plasma, instead of expensive gases compressed air is used.
- Cutting performance up to 25 mm (material dependent):
Construction steel ST37 up to 25 mm,
V2a up to 18 mm,
Aluminum up to 16 mm.

Checklist plasma cutting

The following equipment is necessary to start your welding / cutting work:
- Compressor STAHLWERK ST 50 (available in our shop)
- Pressure tube with clamps
- Welding helmet (available in our shop)
- Protective clothing: gloves, arm splash protection, gowns, safety shoes

Furthermore, we recommend the following equipment:
- Holder for welding torch (available in our shop)
- Magnetic welders corner (available in our shop)
- Wear Parts Kit for Plasma Torch P-80 (available in our shop)

Important NOTE in operation

Make sure that the ground terminal and the workpiece have a good electrical contact; This applies in particular to painted or oxidized metal sheets and to metal sheets with an insulating coating. Do not attach the ground clamp to the workpiece that is to be separated.

Maintenance of the cutting current source

Caution: To ensure proper functioning of the appliance, the appliance must be cleaned at regular intervals with the compressed air from the accumulated metal dust. The Mettal dust can cause short circuits, which could lead to the guarantee being voided.

The control technology fits different
Applications and greatly improves the welding performance


ST-housing robust and reliable:
- Shock-proof
- Robust steel-sheet housing
- High ED (duty cycle) by intelligent fan control
- Intelligent housing design with optimized airflow

Ease of use
- The control panel is clear and ergonomic at the front
- All settings are comfortable, accessible and easier to operate
- Comfortable setting of the welding parameters via function selection and control dial
- Ergonomically arranged operating elements allow for high-quality welding processes and lead to an optimal working results

Safety – degree of protection by enclosure IP21:
- Protection against foreign material. Protected against solid foreign material with a diameter of 12,5 mm or more
- Protection against touch: Protected against access with a finger
- Protection against water: Protection against dripping water


Output current CUT 20-70 A
Duty Cycle CUT 60 % at 70 A / 100 % at 54 A
Protection type IP21
Insulation class F
Power supply 400 V AC (+-15%) / 3 ~ (three phase)
Frequency 50/60 Hz
Maximal power input 13,8 A
Actual power input 10,7 A
Weight 11,4 kg
Dimensions L x W x H (mm) 460 x 230 x 365
Mains connection SchuKo-Bauart CEE 7/7
Standards IEC 60 974-1;CE
Air pressure min. 6 Bar
Air flow min. 140 L / min
  • The machine Plasma Cutter STAHLWERK CUT 70 P IGBT.

    Plasma hose "P-80" 5 meter.
    Plasma accessories set 3-part (installed them each one piece already in the hose package):
    - 1 nozzle (already at the plasma torch).
    - 1 electrode (already at the plasma torch).
    - 1 ceramic cap (already at the plasma torch).

  • Earth cable 5 meter.
  • Water separator with pressure gauge and snap-on quick couplings
  • Connecting hose with snap-on quick couplings from the appliance to the water separator, incl. 6-piece connection set.
  • Air hose with snap-on quick coupling 5 meters.

    Scope of delivery for optionally selectable items. To order, please select the appropriate options:

  • 1) Option "Holder": - Holder for Welding Torch with Magnet Pedestal. (Article details)
  • 2) Option "Magnetic angles": - 4 x small. (Article details)
  • 3) Option "Welding helmet": - STAHLWERK ST-450R. (Article details)
  • 4) Option "Consumables": - 25 parts set P-80. (Article details)
AGETARE Werbeagentur Bonn
* incl. tax and free shipping to Germany *