Cutmaster 20mm – Tweco 20mm Cutmaster User Manual
Page 44
CUTMASTER 20mm
OPERATION 4T-12
Manual 0-5078
Type Torch: SL60 With Exposed Tip
Type Material: Aluminum
Type Plasma Gas: Air
Type Secondary Gas: Single Gas Torch
Thickness
Tip
Output
Amperage Speed (Per Minute) Standoff
Plasma Gas Press
Flow (CFH)
Pierce
Pierce Height
Inches mm (Cat. No.) Volts(VDC)
(Amps)
Inches
Meters
Inches mm
psi*
bar
Plasma Total** Delay (Sec) Inches mm
0.060 1.5 9-8210
110
60
440
11.18
0.25
6.4
75
5.2
90
245
0.00
0.25 6.4
0.075 1.9 9-8210
110
60
440
11.18
0.25
6.4
75
5.2
90
245
0.10
0.25 6.4
0.120 3.0 9-8210
116
60
250
6.35
0.25
6.4
75
5.2
90
245
0.10
0.25 6.4
0.188 3.4 9-8210
116
60
170
4.32
0.25
6.4
75
5.2
90
245
0.20
0.25 6.4
0.250 6.4 9-8210
132
60
85
2.16
0.25
6.4
75
5.2
90
245
0.30
0.25 6.4
0.375 9.5 9-8210
140
60
45
1.14
0.25
6.4
75
5.2
90
245
0.50
0.25 6.4
0.500 12.7 9-8210
143
60
30
0.76
0.25
6.4
75
5.2
90
245
0.80
0.25 6.4
0.625 15.9 9-8210
145
60
20
0.51
0.25
6.4
75
5.2
90
245
NR
NR
NR
0.750 19.1 9-8210
145
60
18
0.46
0.25
6.4
75
5.2
90
245
NR
NR
NR
NOTE
* Gas pressure shown is for torches with leads up to 25’ / 7.6 m long. For 50’ / 15.2 m leads, refer to
section 4.02 "Operating Pressure".
** Total flow rate includes plasma and secondary gas flow.