Enclosed Weld Heads

Due to their design, enclosed weld heads offer complete top layer protection of the weld joint due to continuous weld joint fluting during the welding process with protective gas. This reduces the joints’ tempering colours. A corresponding set of collets is also required for each tube outer diameter due to the design.

The wire cannot be fed cold. The welds are made in the I-joint with precise joint preparation (90° – saw cut, face if necessary). Advantage: Enclosed weld heads are comparably narrow and particularly suited to environments where space is tight.

Enclosed orbital weld heads by Orbitec

Clever, customised with high precision

 

Our enclosed orbital weld heads stand for excellent welding results with a maximum customisation. For this reason, the implementation of Orbitec cassette-type weld heads meets the highest quality demands.

The Orbitec feed unit has a separated hose assembly and weld head, while multiple cassette weld heads can be operated with one feed unit only (exception: Microfitting weld head). This way a higher flexibility is obtained at reduced costs.

All Orbitec heads are also available in a gas or water coolant design and can be retrofitted as required (Exception: Microfitting weld head). But the gas coolant design of the heads fits the typical cassette welding head applications very well. When the thresholds of a cassette welding head are reached, the Orbitec cassette-type weld heads with water coolant design are recommended. Compared to other providers, the essential components for the heat input are sustainably cooled by a high water flow.

Little space?
No problem.

Customised
work?
No problem.

  • Simple manual operation

  • Economical purchase

  • Resilient and reliable for its application

  • Comfortable use

  • Narrow design for confined space conditions

  • Perfect weld joints without nearly any colouring by annealing

Our changing system:
Clever, modular and ready to use.

Experience our variety of products by
using the arrows to explore the changing system.

Products

Water Cooled Weld Heads OSK

Universally applicable - thanks to its slim design, ideally suited for confined spaces.

WATER-COOLED WELD HEAD OSK 21 CW

Our new generation of compact weld heads for high thermal capacities with a water-cooled collet housing and clamping levers.

  • Weld head type:
  • OSK 21 CW
  • Tube size Range mm:
  • OD 3,17 – 21,3 mm
  • inch:
  • 0,125″ – 0,839″
  • Weight:
  • 1,0 kg
  • Item number:
  • 1.0.2820 W
request

WATER-COOLED WELD HEAD OSK 38 CW

Both CW heads are operated using one handle and cable assembly.

  • Weld head type:
  • OSK 38 CW
  • Tube size Range mm:
  • DA 3,17 – 38,1 mm
  • inch:
  • 0,125″ – 1,500″
  • Weight:
  • 1,4 kg
  • Item number:
  • 1.0.2920 W
request

OSK CW HANDLE AND CABLE ASSEMBLY, 8 m

Consisting of a handle with control element (start/stop button and status display), weld head interface, motor / gearbox unit and 8 m hose package.

  • Item number:
  • 1.3.2059
request

Dimension table Enclosed Weld Heads OSK CW

OSK 21 CW
  • A
  • mm 70
  • inch 2.756
  • B
  • mm 39,5
  • inch 1.535
  • C
  • mm 146
  • inch 5.748
  • D
  • mm 365,5
  • inch 14.37
  • E
  • mm 35
  • inch 1.378
  • F
  • mm 17,5
  • inch 0.669
OSK 38 CW
  • mm 102
  • inch 4.016
  • mm 54
  • inch 2.126
  • mm 177
  • inch 6.969
  • mm 396
  • inch 15.591
  • mm 35
  • inch 1.378
  • mm 17,5
  • inch 0.669

OSK SW WATER-COOLED WELD HEADS

Our new generation of three OSK SW weld heads – even narrower, technically optimised and redesigned. For very high thermal capacities, we also offer the gascooled S series weld heads in a water-cooled SW version (the structural width stays the same). The closed water cooling system covers the bottom collet housing area.

request

OSK 53 SW

  • Weld head type:
  • OSK 53 SW
  • Tube size Range mm:
  • OD 6 – 53 mm
  • inch:
  • 0,250″ – 2,087″
  • Weight:
  • 2,1 kg
  • Item number:
  • 1.0.2520W
request

OSK 76 SW

  • Weld head type:
  • OSK 76 SW
  • Tube size Range mm:
  • OD 6 – 76,2 mm
  • inch:
  • 0,250″ – 3,000″
  • Weight:
  • 2,6 kg
  • Item number:
  • 1.0.2620W
request

OSK 115 SW

  • Weld head type:
  • OSK 115 SW
  • Tube size Range mm:
  • OD 9,53 – 114,3 mm
  • inch:
  • 0,375″ – 4,500″
  • Weight:
  • 3,4 kg
  • Item number:
  • 1.1.2720W
request

OSK 170 GW

  • Weld head type:
  • OSK 170 GW
  • Tube size Range mm:
  • OD 50 – 168.3 mm
  • inch:
  • 1.969" – 6.626"
  • Weight:
  • 7,5 kg
  • Item number:
  • 1.3.2899
request

OSK SW, HANDLE AND CABLE ASSEMBLY, 8m

Handle and cable assemblies consisting of a handle with control element (start/stop button and status display), weld head interface, motor /gearbox unit and 8 m hose package.

The OSK GW and SW handle and cable assemblies and weld heads are compatible with one another!

  • Item number:
  • 1.3.2058
request

Dimension Sheet Enclosed Weld Heads OSK SW

OSK 53 SW
  • A
  • mm 130
  • inch 5.118
  • B
  • mm 70
  • inch 2.756
  • C
  • mm 205
  • inch 8.071
  • D
  • mm 425
  • inch 16.732
  • E
  • mm 40
  • inch 1.575
  • F
  • mm 20
  • inch 0.787
OSK 76 SW
  • mm 160
  • inch 6.299
  • mm 83
  • inch 3.268
  • mm 230
  • inch 9.055
  • mm 450
  • inch 17.717
  • mm 40
  • inch 1.575
  • mm 20
  • inch 0.787
OSK 115 SW
  • mm 200
  • inch 7.874
  • mm 103
  • inch 4.055
  • mm 270
  • inch 10.63
  • mm 487,5
  • inch 19.173
  • mm 40
  • inch 1.575
  • mm 20
  • inch 0.787
OSK 170 GW
  • mm 270
  • inch 10.63
  • mm 132
  • inch 5.197
  • mm 343
  • inch 13.504
  • mm 563
  • inch 22.165
  • mm 44
  • inch 1.732
  • mm 22
  • inch 0.866

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Orbitec GmbH
Willi-Brehm-Straße 8
D-63500 Seligenstadt

Telefon: +49 6182 / 78693-0
Fax: +49 6182 / 78693-10

E-Mail: info@orbitec-group.com
Web: www.orbitec-group.com

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