Open Frame Weld Heads

Open-frame orbital weld heads

Robust, reliable and flexible

The Orbitec open-frame weld heads from the OSW series have a unique robust and reliable design. By the application of the feed unit at a right angle, no significant costs are incurred due to wear-out of the gears. Open-frame OSW weld heads are optionally supplied with angular gears for confined spaces or special applications.

The heads also provide optimal operator comfort and easy handling due to their construction size.
A reliable stepless quick-clamping system is crucial for open-frame weld heads in order to obtain high-grade replicable weld seams.

All open-frame heads have a flexible design for the gas or water cooled torch and tube assembly application in accordance with the requirements.

Easy
maintenance.

Always
at your fingertips.

Robust design
Ease of handling
Small ovalities are compensated
Option to add wire feed
Continuous application area
90° tilting torch bracket

Products

OSW-Series

The open-frame weld head locates one side of the weld joint. During welding, a gas or water cooled torch and cable assembly rotates around the tube or pipe.

Open-frame
Weld Heads

Robust construction
Ease of handling
Option to add wire feed
No ‘size specific’ collets required, each weld head will accommodate its full tube/pipe OD size range as supplied
90° tilting torch bracket

A selection of 4 weld heads to cover the size range from 8mm to 168.3mm OD.

Package includes:

Weld head
Integrated start/stop-button at the handle
Clamp ‘shoes’
Torch bracket
Mechanical arc gap adjusting screw

Optional: Angular gear complete for OSW

request

Weld Head:	Tube Size Range mm:	inch:	Weight:	Item number:
OSW 40	OD 8 – 40 mm	0,394″ – 1,575″	2 kg	1.3.1001
OSW 80	OD 10 – 76,2 mm	0,394″ – 3,000″	3 kg	1.3.1101
OSW 115	OD 20 – 114,3 mm	0,787″ – 4,500″	4,5 kg	1.3.1201
OSW 170	OD 40 – 168,3mm	1,575″ – 6,626″	6,5 kg	1.3.1301
OSW 275	OD 88.9 – 273 mm	3.500" – 610.748"	16 kg	1.3.1401