Hypertherm Duramax Series User Manual

OPERATION
3-4 Duramax Retrofit Torch Operator Manual
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
50 amp mechanized shielded consumables
•Torch-to-workdistanceforthefollowingcutchartis1.5mm(1/16inch)forallcuts.
Mild Steel
Arc
Current
Arc
Voltage
Motion
Delay
Material Thickness Maximum Travel Speeds Optimum Travel Speeds
Inches mm
IPM mm/min IPM mm/min
50
134
0
16 Ga 1.5
627 15926 502 12751
128
10 Ga 3.4
230 5842 184 4674
132 0.25
1/4” 6.4
100 2540 65 1651
136 0.75
3/8” 9.5
50 1270 33 838
145
*
1/2” 12.7
32 813 20 508
151
5/8” 15.9
23 584 15 381
157
3/4” 19.0
15 381 9 229
Stainless
Arc
Current
Arc
Voltage
Motion
Delay
Material Thickness Maximum Travel Speeds Optimum Travel Speeds
Inches mm
IPM mm/min IPM mm/min
50
134 0
16 Ga 4.8
625 15875 406 10312
136 0.25
10 Ga 3.4
213 5410 139 3531
139 0.50
1/4” 6.4
83 2108 54 1372
145 0.75
3/8” 9.5
42 1067 27 686
146
*
1/2” 12.7
26 660 17 432
149
5/8” 15.9
19 483 12 305
154
3/4” 19.0
12 305 8 203
Aluminum
Arc
Current
Arc
Voltage
Motion
Delay
Material Thickness Maximum Travel Speeds Optimum Travel Speeds
Inches mm
IPM mm/min IPM mm/min
50
135 0
1/16” 1.6
666 16916 433 10998
138
0.25
1/8” 3.2
400 10160 260 6604
141
1/4” 6.4
110 2794 71 1803
146 0.75
3/8” 9.5
58 1473 37 940
149
*
1/2” 12.7
39 991 23 584
153
5/8” 15.9
24 610 15 381
* Piercing material in this range is not recommended, it will shorten consumable life. Starting cuts at the edge of the
metal is recommended.

Hypertherm Duramax Series Specifications

General

Brand	Hypertherm
Model	Duramax Series
Category	Welding Accessories
Language	English