HUAYUAN SLG-200HF, Manual Instruction, Page: 36 / 53

29
Stainless steel
Air plasma gas/Air protecting gas
200A Cutting
This combination of gases can provide a good cutting speed and economical. But it is possible to produce
some surface nitrogen and oxidation.
Cap cover Cap Outside cap Inside cap nozzle Vortex Electrode
HY02711 HY02701 HY02601 HY02501 HY02423 HY02301 HY02211
Plasma gas
Protective gas
Work-piece
thickness
Distance
(Torch to
work-piece)
Arc
voltage
Cutting
speed
Piercing
height
Piercing
time
L/min MPa L/min MPa mm mm V mm/min mm S
34 0.4 70 0.6
6 2 135 3000 4 0.4
10 2.5 138 2800 5 0.6
12 3 145 2300 6 0.8
15 3.5 149 1600 7 0.8
20 4.2 152 1200 8 1.0
25 5 162 800
Striking arc from
edge
35 5 180 400