Don't do enough 6" welding to justify a full Orbital Welding setup?
The Orbitalum MH 4.5 is a basic gas-cooled mobile weld head perfect for low-cost 6" welds.

• 2 - 6" size range
• Easy to use, easy to setup
• No collets required
• Uses standard welding consumables
• Lightweight and extremely portable

---

With a compact design and a narrow weld head housing, the Orbitalum MH 4.5 Mobile Weld Head makes it possible to achieve and excellent weld even in narrow conditions.

Flexible in application
The gas-cooled, infinitely variable swivelling torch body can be adjusted in position and angle and makes it possible to weld fillet welds as well as the classic tube I-seam, among other applications. The weld heads can be used flexibly, without additional accessories, in the widest range of applications, e.g. Tube to tube, tube to fitting and tube to extrusion. The mechanically adjustable electrode scanning also guarantees a consistent electrode gap during the entire welding process.

Mobile in use
The Mobile Head series is impressive, with its light weight suiting it for mobile use in the assembly environment. Every relevant operating function can be accessed right on the weld head via the control panel integrated in the handhold. What is more, the open orbital weld head is easy to operate. All of the main mechanical adjustments can be made without any tools, and the rotating scanning wheel protects the tube surface, thus preventing damage caused by scanning.