Kjellberg CUTLINE Range.
Kjellberg CUTLINE 20W

For cutting of all electrically conductive materials up to 20 mm material thickness.

Cutline 20W
  • with water-cooled plasma hand torch PHT-30 W/L and plasma gas air
  • and plasma gouging.

Excellently suitable in crafts, in small and medium-size companies and training centres, for repairs and on construction sites.

Suitable for straight, profile, template and bevel cutting in all positions, for piercing, for hole and slot cutting.

Characteristics of CUTLINE 20W:

  • High cutting performance.
  • Plasma torch with FineFocus system with Double-Straight-Effect ensures an up to eight times higher cutting speed compared with oxygen cutting (depending on material thickness).
  • Safe pilot-arc ignition by high-voltage impulses.
  • Running cutting start and running piercing possible, no reference point necessary!
  • Automatic power increase of the pilot arc at work-piece contact.
  • Soft start circuit at cutting start and piercing increases the lifetime of nozzles and cathodes.
  • Excellent cutting quality.
  • Small kerfs, low material loss, low pollution development.
  • 2 cutting current steps: 25 and 50 A
  • Plasma hand torch with central connector (length 6 m).
  • Integrated water cooling for high life-time of consumables with watching by flow indicator.
  • Oil and water separator as well as justification of plasma gas pressure by reducer/cleaner on rear wall.
  • Transportation also by crane (4 crane hooks) or forklift possible.

Low operating costs with water-cooled plasma torches:

  • Increasing of life time of consumables by direct and effective cooling of plasma torches (Life time of nozzles and cathodes up to 6 times higher!) and no wear of torch bodies
  • Soft start circuit at cutting start and piercing increases the life time of nozzles and cathodes additionally.
  • Reducing of air consumption by ca. 80 % compared with air-cooled plasma torches.

Optional accessories:

  • Plasma hand torch with central connector (10 m), other lengths on request.
  • Plasma tractor FE 1 for mechanised cutting of straight cuts (track available) and circles.
  • Circle attachment with magnetic or suction holder.
  • Wheel guide (ensures constant distance between torch and work, also for safe cutting of contours).
  • Bevel cutting attachment for cutting of any bevel for welding seam preparation.
  • Distance cap for template cutting.
  • Distance bow and distance cap for constant distance between nozzle and work.

Plasma cutting and plasma gouging - two technologies with only one machine

Plasma gouging for preparation of welding seams, crack and inclusion removal, cast iron cleaning, surface removal and more, with the plasma cutting system CUTLINE 20W. Plasma gouging needs normally a cutting current between 50 A and 120 A, therefore the CUTLINE 20W is in the lower level. Cutline 20W

The Kjellberg plasma torch PHT-30 W/L with FineFocus system can be reset from the version for plasma cutting to the application for plasma gouging and vice versa in a few seconds.

Only the nozzle and protection cap need to be replaced.
With this concept a high availability of the system is guaranteed.

Compared to gouging with carbon electrodes, a host of technological advantages result, i.e.:

  • no heat effected zone of the material.
  • no grinding.
  • lower heat penetration and therefore lower warpage.
  • good observation of the process performance.
  • noise level and smoke accumulation reduction.

Mild steels are favourably treated with air as plasma gas. For high alloyed steels and aluminium are Ar/H2/N2/ mixtures to prefer and therefore another Kjellberg plasma cutting machine.

High labour safety:

  • High labour safety by shock-proof with safety shut-down at cutting with hand torch.
  • Control of the plasma gas and the thermal load of the plasma cutting system.

Technical Data:

Mains Voltage (V) 3 x 400V 50 Hz*
Fuse, slow (A) 35
Connection power (kVA) 24
Protection class   IP 22
Insulation class   F
Open circuit voltage (V) 275
Cutting current (A) 60/120
Duty cycle (d.c.) (%) 50
Thickness - quality cut
                 - maximum cut
(mm) 30(material depending)
40(material depending)
Plasma gas   Air, 0.5 MPa
Plasma gas consumption l/min 25
Cooling Water
Ignition   High Voltage
Weight (kg) 84
Dimensions L x B x H (mm) 670 x 490 x 880
*On Request 500V
  • EN 60974-1, VDE 0544, EN 50078, EN 50192, EN 50199, VBG 15 (UVV 26.0).
  • CE sign, manufactured according to DIN EN ISO 9001.
  • S sign, applicable to welding jobs at work places with increased electrical endangerment.