With tube-to-tubesheet weld heads, it is possible to achieve consistently high-quality, reproducible welding of tubes to tubesheets, with or without additional wire. The tubes to be welded can be flush with the tubesheet, offset, protruding or behind the tubesheet. The RBK 38 S and the RBK 60 S are our two new tube-to-tubesheet weld heads. The RBK 38 S is a small, handy water-cooled head for welding tubes to tubesheets up to an ID of 36.7 mm, without additional wire. Package includes: — Weld head — Water-cooled hose package, 6 m — Pull bar B — Gas hood ID 35 mm — 0° electrode holder — Transport case Optional: — Div. electrode holders for RBK 38 S — Div. gas hoods for RBK 38 S — Div. spring sleeves and pull bar sets for RBK 38 S
ORBITEC GMBH
Germany
The RBK 60 S is an extremely robust water-cooled weld head for a standard heat exchanger application up to an ID of 60 mm, modified to an ID of 99 mm or 120 mm. The head is pneumatically centred and is available with a rotating wire device and/ or arc voltage control (AVC) as an option. The head can also be used with a pneumatic positioner instead of a balancer. Versions: — RBK 60 S weld head with pneumatic centring, including hose package, 8m, water-cooled — RBK 60 S weld head with pneumatic centring and wire feeder incl. hose package, 8m, water-cooled — RBK 60 S weld head with pneumatic centring, wire feeder and AVC incl. hose package, 8m, water-cooled Package includes: — Weld head — Small torch incl. torch consumables and tungsten electrode Ø 2.4 mm — Water-cooled hose package, 8 m — Pull bar B — Transport case Optional: — Div. spring sleeves and pull bar sets for RBK 60 S — Torches, Balancer, Tube-to-tubesheet positioner...
Request for a quoteORBITEC GMBH
Germany
The EVO Industry 4.0 series is new to the market. Several systems, initially compact as the 200 A Autorange and now also modular in connection with the Tetrix inverters. The systems are small, lightweight and handy and offer a high-resolution colour display, multilingual intuitive user guidance due to a colour touch interface, or alternatively operation using a membrane keyboard, a stable operating system (without data loss during power outages and quickly ready for use again), full access through tablet with QR-code scanner, data transfer via USB, LAN and WLAN, fault analysis program, manufacturer support via remote maintenance, a mountable cooling unit as an option, and many other functions... Connection to Tetrix 200 or Tetrix 351. Compact and light with the external dimensions (L x W x H) 405 x 325 x 170 mm and weighing only 9.7 kg. Optional: — Water Cooling Unit COOL 50 or EVO COOL — EVO Remote Control — Gas Controller Box
Request for a quoteORBITEC GMBH
Germany
Open weld heads are clamped on one side of the weld joint. During welding, the gas- or water-cooled torch with hose package rotates around the tube. Advantages of open weld heads: — Robust design — Extremely easy to use — Option of using additional wire — Stepless tube size range — Torch bracket has 90° tilting function Weld head \ Tube size range mm \ inch \ weight \ item number OSW 40 \ OD 8 - 40mm \ 0.394" - 1.575" \ 2kg \ 1.3.1001 OSW 80 \ OD 10 - 76.2mm \ 0.394" - 3.000" \ 3kg \ 1.3.1101 OSW 115 \ OD 20 - 114.3mm \ 0.787" - 4.500" \ 4.5kg \ 1.3.1201 OSW 170 \ OD 40 - 168.3mm \ 1.575" - 6.626" \ 6.5kg \ 1.3.1301 OSW 275 \ OD 88.9 - 273mm \ 3.500" - 10.748" \ 16kg \ 1.3.1401 \ rotor can be decoupled Package includes: — Weld head — Integrated start/stop button on the handle — Top jaw — OSW torch bracket (with roll scanning in the case of OSW 275) — Mechanical headway control Optional: Angular gearbox for OSW on request
Request for a quoteORBITEC GMBH
Germany
Lightweight, compact inverter power source for TIG manual or orbital welding (automatic detection) in conjunction with all Orbitec controllers. Technical Data: Output: DC Mains voltage: AC 1 x 230V Mains frequency: 50 / 60Hz Power rating: 4.4kVA Generator output: 7.5kVA Current range: 5A – 200A Welding current: - 25% TIG / MMA: 200A — 60% TIG / MMA: 150A — 100% TIG / MMA: 120A Weight: 8.9kg Dimensions (L x W x H): 475 x 180 x 295mm Package includes: — Inverter — Power cable Optional: Cool 50 water cooling unit Inverter Tetrix 200 (auto-range) as an additional model (control range 5 - 200A \ 110 / 230V \ item number 1.2.0120): Same characteristics as Tetrix 200 inverter but an input voltage of 115VAC or 230VAC can be used. No switching required as the unit recognises the input voltage and adjusts automatically. Note: Maximum output of 150A when used with 115VAC.
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