HUAYUAN SLG-200HF, Manual Instruction, Page: 35 / 53

28
Low carbon steel
Air plasma gas/Air protecting gas
100A Cutting
This combination of gas provides a good cutting speed and less cutting burrs and economical. But it is
possible to produce some surface nitrogen.
Cap cover Cap Outside cap Inside cap nozzle Vortex Electrode
HY02711 HY02701 HY02601 HY02501 HY02417 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
22 0.4 60 0.5
4 2 140 4400 4 0.4
6 2 145 3100 4 0.4
8 3 150 2200 6 0.6
10 3 155 1800 6 0.8
12 3 160 1300 6 1
16 4 168 800
Striking arc from
edge
20 4 178 450