Magnatech T-Head 419 Orbital Weld Head For Multipass GTAW Pipe Welding
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Magnatech T-Head 419 Orbital Weld Head For Multipass GTAW Pipe Welding
The Magnatech T model weld head is designed to make pipe-to-pipe and pipe-to-fitting welds. It is “full function" – with the capability of reproducing all the motions of a skilled manual welder. The T Head is used for larger diameter/ heavy wall applications, requiring the precise weld process control of gas tungsten arc welding. Interchangeable guide rings provide mounting on the pipe, and allow the T Head to cover a broad size range. The T model weld head improves productivity by increasing duty cycle and reducing repair rates.
Application | Multi-pass orbital GTAW pipe-to-pipe, pipe-to-fitting |
Cable length | 7.6 m (25’) standard. Extension cables available |
Pipe (tube) size range | 168 – 1524 mm and larger |
Filler wire module | Wire size: 0.8, 0.9, 1.0, 1.2 mm Max. speed capability: 2540 mm/min. (100 IPM) Spool size: 1 kg (2 lbs) standard |
Oscillation module | Max. oscillation stroke amplitude: 16 mm Max. oscillation speed: 1520 mm/min. (60 IPM) Oscillation dwell: 0-1 sek. Cross seam adjustment: ± 6.4 mm fine adjustment; ± 38 mm course adjustment |
Arc gap control module | 13 mm stroke. Additional mechanical adjustment allows welding heavier wall pipe |
Torch propulsion module | 250 mm/min. (10 IPM) maximum rotation speed |
Water-cooled torch | 300 A continuous |
Torch adjustment capability | Torch lead/lag adjustment: ± 15 degrees (manual) Torch tilt adjustment: ± 10 degrees (manual) |
Power supply compatibility | Pipemaster 515, Pipemaster 516 |
Dimension and weights:
Weight | 11.8 kg (26 lbs.) Single wire feeder without wire spool 13.4 kg (29.5 lbs.) Dual wire feeders without wire spools |
Axial clearance | Torch C/L to Rear Extremity: 4950 mm Torch C/L to Front Extremity: 290 mm |
Radial clearance | 250 mm |