Tweco 20mm Cutmaster - Manual (Page 46)

CUTMASTER 20mm
OPERATION 4T-14 Manual 0-5078
Type Torch: SL60 With Shielded Tip Type Material: Mild Steel
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 124 60 250 6.35 0.19 4.8 75 5.2 90 245 0.00 0.2 5.1
0.075 1.9 9-8210 126 60 237 6.02 0.19 4.8 75 5.2 90 245 0.10 0.2 5.1
0.120 3.0 9-8210 126 60 230 5.84 0.19 4.8 75 5.2 90 245 0.10 0.2 5.1
0.135 3.4 9-8210 128 60 142 3.61 0.19 4.8 75 5.2 90 245 0.10 0.2 5.1
0.188 4.8 9-8210 128 60 125 3.18 0.19 4.8 75 5.2 90 245 0.20 0.2 5.1
0.250 6.4 9-8210 123 60 80 2.03 0.19 4.8 75 5.2 90 245 0.30 0.2 5.1
0.375 9.5 9-8210 132 60 34 0.86 0.19 4.8 75 5.2 90 245 0.50 0.2 5.1
0.500 12.7 9-8210 137 60 23 0.58 0.19 4.8 75 5.2 90 245 0.75 0.2 5.1
0.625 15.9 9-8210 139 60 14 0.36 0.19 4.8 75 5.2 90 245 NR NR NR
0.750 19.1 9-8210 145 60 14 0.36 0.19 4.8 75 5.2 90 245 NR NR NR
1.000 25.4 9-8210 156 60 4 0.10 0.19 4.8 75 5.2 90 245 NR NR NR
Type Torch: SL60 With Shielded Tip Type Material: Stainless Steel
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
0.06 1.5 9-8210 110 60 165 4.19 0.13 3.2 75 5.2 90 245 0.00 0.20 5.1
0.075 1.9 9-8210 116 60 155 3.94 0.13 3.2 75 5.2 90 245 0.10 0.20 5.1
0.120 3.0 9-8210 115 60 125 3.18 0.13 3.2 75 5.2 90 245 0.10 0.20 5.1
0.135 3.4 9-8210 118 60 80 2.03 0.13 3.2 75 5.2 90 245 0.10 0.20 5.1
0.188 4.8 9-8210 120 60 75 1.91 0.13 3.2 75 5.2 90 245 0.20 0.20 5.1
0.250 6.4 9-8210 121 60 60 1.52 0.13 3.2 75 5.2 90 245 0.30 0.20 5.1
0.375 9.5 9-8210 129 60 28 0.71 0.13 3.2 75 5.2 90 245 0.50 0.20 5.1
0.500 12.7 9-8210 135 60 17 0.43 0.19 4.8 75 5.2 90 245 0.75 0.20 5.1
0.625 15.9 9-8210 135 60 14 0.36 0.19 4.8 75 5.2 90 245 NR NR NR
0.750 19.1 9-8210 142 60 10 0.25 0.19 4.8 75 5.2 90 245 NR NR NR
Type Torch: SL60 With Shielded 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 105 60 350 8.89 0.13 3.2 75 5.2 90 245 0.00 0.20 5.1
0.075 1.9 9-8210 110 60 350 8.89 0.13 3.2 75 5.2 90 245 0.10 0.20 5.1
0.120 3.0 9-8210 110 60 275 6.99 0.13 3.2 75 5.2 90 245 0.10 0.20 5.1
0.188 3.4 9-8210 122 60 140 3.56 0.13 3.2 75 5.2 90 245 0.20 0.20 5.1
0.250 6.4 9-8210 134 60 80 2.03 0.19 4.8 75 5.2 90 245 0.30 0.20 5.1
0.375 9.5 9-8210 140 60 45 1.14 0.19 4.8 75 5.2 90 245 0.50 0.20 5.1
0.500 12.7 9-8210 144 60 26 0.66 0.19 4.8 75 5.2 90 245 0.80 0.20 5.1
0.625 15.9 9-8210 145 60 19 0.48 0.19 4.8 75 5.2 90 245 NR NR NR
0.750 19.1 9-8210 150 60 15 0.38 0.19 4.8 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.