Hypertherm Duramax Series - Page 37

OPERATION
Duramax Retrofit Torch Operator Manual 3-7
45A Shielded 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 8250 136 11000 136
2 0.1 6600 136 9200 135
3 0.2 3100 139 6250 134
4 0.4 2200 141 4850 135
6 0.5 1500 142 2800 137
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
0.0 325 136 450 136
1/16 0.1 325 136 400 136
3/32 0.2 200 136 328 134
1/8 0.4 100 140 224 134
1/4 0.5 54 142 96 137
220817
Shield
220854
Retaining cap
220941
Nozzle
220857
Swirl ring
220842
Electrode
4
5
A
220817
Shield
220941
Nozzle
220857
Swirl ring
220842
Electrode
220953
Ohmic-sensing
retaining cap
4
5
A