The Model 43 is an inside diameter welding head for ID cladding or welding of pipe joints and other applications. It is a rugged, field-proven weld head and has been used extensively in nuclear repair and nuclear component assembly plants as well as fossil power generation, chemical, and vessel manufacturing.
Rugged, reliable ID weld head with 300 A GTAW torch
Range from 6.750” ID to 24” ID (171 mm - 610 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
Synchronized torch oscillation and pulsed wire feed
Remote-control torch tilt +/- 15 degrees (cross-seam)
Built-in wire feeder and wire spool holder