The Model 9 series of AMI orbital welding heads are designed for fusion (TIG) welding of tube, pipe, fittings or other cylindrical components. Available in ten sizes and three versions, they can be configured over 60 different ways and can accommodate diameters from 3/32” (2,3 mm) to 7.5” (190,5 mm) OD, and wall thicknesses from 0.01” (0,25 mm) to 0.16” (4 mm).
Each weld head fits a wide range of tube sizes via easily replaced, size-specific clamps. The standard Model 9 incorporates a two-sided clamping mechanism to hold components being welded in line and concentric – eliminating the need for tack welding. Several of these heads incorporate a flip-up viewing window, for easy verification of fit-up. Most Model 9 weld heads are plumbed for water cooling of both the cables and internal weld head components – allowing increased duty-cycles.
The Model 9 series includes the AMI 9 250 Weld Head, AMI 9-500 Weld Head, AMI 9-500 C Weld Head, AMI 9E Weld Heads and AMI 9CT Weld Heads. Purchase or rent a Model 9 weld head to use with your 217 power supply or 207 power supply. Accessories, such as extension cables, remote pendants, bench mount brackets and tungsten extenders, are available.
| WELD HEADS | PART NUMBER |
| AMI Model 9-500C Weld Head – Water Cooled | 13090007-02 |
| AMI Model 9-500 Weld Head – Air Cooled | 13090010-01 |
| AMI Model 9-500 Weld Head – Air Cooled – Stainless Steel Rotor | 13090010-07 |
| AMI Model 9-750 Weld Head | 13090020-06 |
| AMI Model 9-1500 Weld Head | 13090040-01 |
| AMI Model 9-2500 Weld Head | 13090050-01 |
| AMI Model 9-3500 Weld Head | 13090060-01 |
| AMI Model 9-4500 Weld Head | 13090070-01 |
| AMI Model 9-7500 Weld Head | 13090080-01 |
