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.
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. There need to be replaced nozzle and protection cap only. 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/H 2 /N 2 / mixtures to prefer and therefore an other Kjellberg plasma cutting machine.
Technical Data :
Mains voltage |
(V) |
3 x 230 / 400 50 Hz (1) |
Fuse, slow |
(A) |
35 / 25 |
Connecting power |
(kVA) |
16 |
Protection class |
|
IP 22 |
Insulation class |
|
F |
Open circuit voltage |
(V) |
275 |
Cutting current |
(A) |
25 / 50 |
Duty cycle (d.c.) |
% |
60 |
Thickness - quality cut
- maximum cut |
(mm) |
15 (material depending)
20 (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 |
(1) on request 500 V
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. |