Magnatech Limited Partnership    East Granby, CT 06026
Aug 02, 2011 Measuring 1.7 in. wide, Model 860 welds tube from 2-6 in. and can be used in tight clearance applications for welding fitting-to-fitting or fitting-to valve. Enclosed autogenous weld head features over-close collet clamping system and full exchange water cooling system that allow for true 100% duty cycle. Digital encoder drive motors eliminate need for calibration.

Astro Arc Polysoude    Valencia, CA 91355
Jan 26, 2011 Automatic TS 8/75 tube/tubesheet welding heads have ergonomic double grip with control buttons for clamping and welding. They have pneumatically operated clamping/centring system that lets user work with several welding heads simultaneously as well as adjustable support legs. Integrated rotating wire feed ensures feed velocity and impact position for filler wire are constant, while closed cooling water circuit maximizes service life.

Tregaskiss, Ltd.    Oldcastle, ON N0R1L0  Canada
May 10, 2010 TOUGH LOCK(TM) Retaining Heads integrate Dual Taper Technology, second rear taper between gooseneck and contact tip, to help dissipate heat and provide consistent welding performance while extending life of consumables. Available in 2 versions compatible with either Tregaskiss Slip-On or Thread-On Nozzles, heads complement TOUGH LOCK Contact Tips, which feature dual-lead thread design. Design between retaining head and contact tip helps keep tip secure, centered, and cool.

Magnatech Limited Partnership    East Granby, CT 06026
May 04, 2010 Incorporating digital encoder drive motors, 800 Series maximizes arc-on productivity and eliminates need for weld head calibration. Over-close collet clamping system and full exchange water cooling system allow for true 100% duty cycle. Available in 5 models, enclosed autogenous orbital weld heads cover broad range of tube sizes from .125-6.625 in. OD.

Orbimatic GmbH    Peterborough PE7 3FT  United Kingdom
Jan 03, 2006 Using Orbital Welding Power Supply, Model M45 enables welding of thin-walled return bends to tubes fitted into heating and cooling equipment. Rotation of torch is consistent, and delivery of welding current is kept constant and can be varied around circumference of tube. Suited for welding stainless steel, nickel alloys, and titanium tubes from 6-20 mm OD, head is controlled with closed loop servos and parameters are monitored 500 times/sec.

Orbimatic GmbH    Peterborough PE7 3FT  United Kingdom
Oct 18, 2005 Suited for high production environments where fusion weld is suitable, automatic TIG welding head, Model P24 accommodates tube diameters from 10-26 mm. It clamps directly to tube to be welded via expanding mandrel, which is operated by mechanical clamping system. As clamping mechanism clamps inside tube, head is automatically aligned concentrically. Fully enclosed welding zone enables unit to be used for highly reactive materials such as titanium.

Unitek Miyachi Corporation    Monrovia, CA 91017 7133
Dec 17, 2004 Suited for applications in automotive, aerospace, and appliance industries, MH series 1201, 1301, 1501, and 1601 heads are designed for benchtop use. Models 1501 and 1601 can optionally be configured for pedestal use, as C frame prevents electrode deflection during weld. All heads utilize ac or dc inverter controls and are available with displacement and force monitoring options.

Orbimatic GmbH    Peterborough PE7 3FT  United Kingdom
Dec 16, 2004 ORBIWELD TP Series covers range of tube and pipes from 10–275 mm OD. Models TP600 and TP1000 handle pipe diameters up to 170 mm and 275 mm, respectively. Both heads can be used with or without wire feed units. Drive mechanism of arc gap compensation mechanism ensures consistent profile around circumference of tube. Compact, lightweight design facilitates handling and use.

Orbimatic GmbH    Peterborough PE7 3FT  United Kingdom
Aug 17, 2004 Designed for welding closely packed stainless steel tubes and fittings in pipeline systems, Orbiweld S series slim line weld heads feature quick fit Snap In collet system. Design incorporates water cooling channels around weld head body, and all main process functions are controlled on in-handle panel. Suited for on-site use, applications include electronics, offshore, pharmaceutical, and aerospace industries.

Orbimatic GmbH    Peterborough PE7 3FT  United Kingdom
Jul 06, 2004 Water-cooled, Model M34 covers tubes with OD from 12–46 mm and works with welding currents up to 200 A. It includes onboard wire feed unit and arc gap control mechanism, which takes into account any ovality in tube profile. Torch angle and wire entry angle can be adjusted to suit weld preparation and joint profile. Model M34 is suited for fusion-only welds as well as applications that require additional wire feed.

Unitek Miyachi Corporation    Monrovia, CA 91017 7133
Jun 18, 2004 Used in automation or benchtop welding, 70 Series weld heads provide consistent welding force down to 0.25 lb, independent of part height and with no overforce. Products feature controlled, repeatable servo-motor actuation; overforce protection; programmable search position; 32 schedules; remote control I/O; and PC communication. Offered in parallel and opposed configurations, products also provide individual speed control for stroke-to-search and search-to-weld.

Magnatech Limited Partnership    East Granby, CT 06026
Feb 04, 2004 Redhead weld heads, used with digital Tubemaster Power Source, are designed for orbital welding of pipe/tubes from 0.5–6.625 in. Products can be used for autogenous welding applications or with optional wire feeder. Mechanical device maintains constant arc length on out-of-round pipes, and design incorporates continuously adjustable clamping. Weld heads mount on one side of weld joint, allowing pipe-to-fitting and pipe-to-pipe butt welds.

GSI Lumonics    Northville, MI 48167
Jun 30, 2003 Luminator(TM) heads are based on 1-piece machined body, sealed to industrial standard IP55 for work in demanding conditions. Straight and right-angle forms are available with CCTV option available for right-angle version. Basic head accepts ancillary items such as air knives and welding gas nozzles. Precision fixing points allow repeatable mounting on robots and other processing equipment.

Arc Machines, Inc.    Pacoima, CA 91331
May 23, 2003 Orbital Model 8 Series, for fusion TIG applications, welds tube and thin-wall pipe from 0.25–6.625 in. OD. When connected to cooling unit, all components are liquid cooled, including cables, clamp housings, and electrode rotor. Narrow width of head makes it suitable for applications such as welding fitting-to-fitting or fitting-to-valve body assemblies, and welding materials such as stainless steel, titanium, and Hatelloy™.

Magnatech Limited Partnership    East Granby, CT 06026
Oct 22, 2002 Quickclamp Weld Heads are designed for GTAW circumferential butt welding of pipes and tubes. They cover size range from 1 in. OD tube to 6 in. pipe. Units include electronic Arc Gap Control, filler wire feed capability, torch rotation, and torch oscillation with adjustable stroke width, speed, and end point dwell. Heads mount using adjustable clamp. Standard 2 lb wire spool, mounted directly on head, provides positive wire feeding.

Unitek Miyachi Lasers    Monrovia, CA 91017 7133
Oct 22, 2002 Model YW20 for Nd:YAG laser welding consists of focusing module, connector head, and collimator. It is available with or without camera adapter. Offered with working distances of 90 and 100 mm, head can be configured with recollimating housing and/or CCTV adaptor either in-line or at right angles to output laser beam. Achromatic, distortion-free optics allow precise alignment and simultaneous focus of CCTV image, visible-red aiming laser, and 1064 nm welding laser beam.

Unitek Miyachi Lasers    Monrovia, CA 91017 7133
Oct 02, 2002 Model MH-1201A offers force from 70 to 250 lbs and provides absolute weld-to-weld consistency. Model MH-1301A, with 100 to 400 lbs of force, features integrated weld transformer and is suitable for demanding applications. Heaviest duty weld head, Model MH-1401 allows forces up to 1000 lbs. All are plug and play, benchtop units built on heavy-duty frames. They can be run with either AC or DC inverter controls.

Unitek Miyachi Lasers    Monrovia, CA 91017 7133
Jun 21, 2002 Peco 60 Series Weld Heads for small scale welding are available in opposed or parallel gap configurations, and in bench-top or automation modules. All have manual actuation with overforce protection, making them suited for fine welding applications such as medical devices, solar cells, and hybrid circuit manufacturing where operators can control part fit up and check part alignment before welding.

Unitek Miyachi Lasers    Monrovia, CA 91017 7133
May 29, 2002 F120-Z pneumatic operated pincer head precisely self-centers around parts for automated welding. MFP-Z motorized weld pliers use pincer heads that self center around parts. Motorized heads offer built-in displacement measurement. They can be fitted with quick-change electrode holders, minimizing change out time in automation. Pincer heads are suitable for small electronic packages, which are difficult to access with opposed electrode configurations.

Pro-Fusion Technologies, Inc.    Newbury Park, CA 91320
Mar 13, 2002 UHP Mini-Micro(TM) Orbital Weld Head can be used to weld micro-fittings and tubing from 1/8 to 1/2 in. OD. Water-cooled design ensures long-term operation at 100% duty cycle with no damage to head. Unit features vise clamping tool steel jaws and narrow profile. Weld heads up to 6 in. OD are also available.