Hypertherm Duramax Series - Page 41

OPERATION
Duramax Retrofit Torch Operator Manual 3-11
45A Unshielded Air flow rate - slpm/scfh
Aluminum
Hot 177 / 376
Cold 201 / 427
Metric
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
mm mm mm % seconds (mm/min) Volts (mm/min) Volts
1
1.5 3.8 250
0.0 7400 126 11000 121
2 0.1 4400 127 9200 123
3 0.2 2800 129 6250 125
4 0.4 2100 132 4700 126
6 0.5 1050 135 2250 127
English
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
inches inches inches % seconds ipm Volts ipm Volts
1/32
0.06 0.15 250
0.0 325 126 450 121
1/16 0.1 200 126 400 122
3/32 0.2 150 127 328 124
1/8 0.4 100 130 224 125
1/4 0.5 36 136 72 127
220955
Deflector
220854
Retaining cap
220857
Swirl ring
220842
Electrode
220941
Nozzle
4
5
A