ORBIWELD OW19 Micro Weldhead

The Orbiweld OW19 micro orbital weld head by Orbitalum Tools is designed for fusion welding of tubes and fttings with diameters from 3 – 19.05 mm (0.118 – 0.750″). An extremely small yet rugged design provides very high duty cycle production rates through an integral water-cooled body design. A unique clamping collet system allows precision alignment of tubes and welded parts for high quality welding results in the following industries.


  • Semiconductor industry
  • Aircraft, aerospace
  • Pharmaceutical industry
  • High-purity water installations
  • Laboratory, instrumentation
  • High production rate part manufacturing
  • Portable on-site repair and installation

Further Info:

With the built-in keypad in the handle all necessary commands can be given to the power-source without using an additional remote control. With the easy-to-use triple clamping mechanism you are able to quickly and positively fix the head onto the weld joint under extremely narrow or inaccessible conditions. Because of the clamp design no parts extend beyond the shape of the head body, even in the fully open position. Furthermore, with the very accurate and solid clamping design, an exact alignment and positive fixturing of the welded parts is repeatedly assured.

Working Range:

Tube OD       3.0 – 19.05 mm
0.118″ – 0.750″

Suitable Power Supplies: