Operation, English, Metric – Hypertherm MAX200 Machine Torch Plasma Arc Cutting System User Manual
Page 106: Stainless steel – 3" under water 200 amps, Plasma / co, Shield
MAX200
Instruction Manual
4-41
15
OPERATION
Shield
Gas
Pressure
Material
Thickness
Arc
Voltage
Setting
Approx.
Motion
Delay Time
Test
(psi)
Run
(psi)
(psi)
(Inches)
(Inches)
(mm)
(Volts)
(ipm)
(mm/min)
(sec)
3/16
1/8
3
125
180
4550
0.5
1/4
1/8
3
130
150
3850
1.0
3/8
1/8
3
135
110
2700
1.5
1/2
1/8
3
140
75
1920
2.0
5/8
.16
4
145
50
1350
2.0
3/4
3/16
5
145
38
950
2.5
7/8
1/4
5
150
28
700
3.0
Shield
Gas
Pressure
Material
Thickness
Arc
Voltage
Setting
Approx.
Motion
Delay Time
Test
(bar)
Run
(bar)
(bar)
(mm)
(mm)
(Inches)
(Volts)
(mm/min)
(ipm)
(sec)
5
3
1/8
125
4550
180
0.5
6
3
1/8
130
3850
150
1.0
10
3
1/8
135
2700
110
1.5
12
3
1/8
140
1920
75
2.0
15
4
.16
145
1350
50
2.0
20
5
3/16
145
950
38
2.5
Torch-to-Work
Distance
Travel Speed
English
Plasma
Gas
Flowrate
(SCFH)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(SCFH)
Metric
Plasma
Gas
Flowrate
(l/min)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(l/min)
Torch-to-Work
Distance
Travel Speed
28
2.5-2.8
3.6-3.9
99
4.8
70
60
36-40
52-56
210
Stainless Steel – 3" Under Water
200 amps
•
N
2
Plasma / CO
2
Shield
This gas combination is used when surface nitriting and surface oxidation of alloying elements is less
important. Electrode life is extended when using this gas combination.
Set plasma gas inlet pressure to 120 psi (8.3 bar)
Set shield gas inlet pressure to 90 psi (6.2 bar)
If leads are greater than 50 feet, increase TEST pressure 5 psi for every extra 50 feet of torch lead length.
020424
Shield
020608
Nozzle
020423
Retaining cap
020415
Electrode
020607
Swirl ring