The Arc Machines’ Model 79 series weld heads are economical, easy-to-use, sturdy orbital welding heads designed for precision welding – with or without filler wire – of tube, pipe, and fittings.
Each Model 79 weld head features Arc Voltage Control (AVC) for precise arc gap control, programmable oscillation (weaving) and a precision wire feeder and wire entry mechanics. All Model 79 weld heads operate using the GTAW (TIG) process and will accommodate a range of pipe sizes from 0.75″ OD to 6.625″ OD (19 mm to 170 mm) and wall thicknesses up to 0.75″ (19 mm).
The Model 79 series includes the 79-2375 Weld Head, 79-3500 Weld Head, 79-4500 Weld Head and 79-6625 Weld Heads.
|WELD HEADS||PART NUMBER|
|AMI Model 79-1500 Weld Head||13790146-01|
|AMI Model 79-2375 Weld Head||13090010-01|
|AMI Model 79-3500 Weld Head||13790109-01|
|AMI Model 79-6625 Weld Head||13790100-02|