Arc welding head 73

automatic

The Arc Machines' Model 73 is an inside diameter welding head for ID cladding or welding of pipe joints. It is a rugged, field-proven weld head for use in small diameter pipe and other limited radial clearance applications. Small-bore ID weld head, with 250 A GTAW torch Range from 5.160" to 20" ID (131 mm to 508 mm) with direct-view color TV cameras Pneumatically operated cylinders that center and position the weld head Extremely fast mount / dismount times Automatic arc voltage control Cross-seam steering Synchronized torch oscillation and pulsed wire feed Built-in wire feeder and wire spool holder 1" AVC stroke (25 mm) to allow use in 5.160" (131 mm) ID 2" AVC stroke (50 mm) to allow use in 5.66" (144 mm) or larger ID Large Selection of Torches are available for limited reach welding inside diameters as small as 1.125" ID (special applications) Remote torches with motorized wire feed manipulators and video options available