The Model 9 series of orbital weld heads are designed for fusion (TIG) welding of tube, pipe, fittings or other cylindrical components. Available in eight sizes and three versions, they accommodate diameters from 3/32in. (2.3 mm) to 7.5 in.  (190.5 mm) OD, and wall thicknesses from 0.01in. (0.25 mm) to 0.16in. (4 mm). Each weld head fits a wide range of tube sizes via easily replaced, size-specific clamps. These weld heads are compatible with all AMI Power Supplies.

The standard Model 9 incorporates a two-sided clamping mechanism to hold components being welded in line and concentric – minimizing 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.

Ordering
M9-250 WELD HEAD TOP ASSY
13090005-01

M9-500C WELD HEAD TOP ASSY WATER COOLED W/ROTOR COPPER ALUM UNS-C15715
13090007-01

M9-500C WELD HEAD TOP ASSY WATER COOLED W/ROTOR SST303 UNS-S30300
13090007-02

M9-500 WELD HEAD TOP ASSY W/ROTOR COPPER ALUM UNS-C15715
13090010-01

M9-500 WELD HEAD TOP ASSY W/ROTOR SST303 UNS-S30300
13090010-07

M9-1500 WELD HEAD TOP ASSY
13090040-01

M9-3500 WELD HEAD TOP ASSY
13090060-01

M9-4500 WELD HEAD TOP ASSY
13090070-01

M9-7500 WELD HEAD TOP ASSY
13090080-01

M9-750 WELD HEAD TOP ASSY WC
13090020-06

M9 750 WELD HEAD TOP ASSY WC T
13090020-13

M9-2500 WELD HEAD TOP ASSY
13090050-01