This site uses cookies and other tracking technologies to provide you with our services, enhance the performance and functionality of our services, analyze the use of our products and services, and assist with our advertising and marketing efforts.

Cookie Policy   Privacy Notice


SuperStir™ Canister



LEGIO™ 4UT-300


  Rosio™ FSW Robot

ESAB FSW programme



Custom-built for automated production

The SuperStir™ programme is a concept for custom-built FSW machinery. The design is geared to customers requirements for full-scale automated production.

The concept is applied across the entire industrial spectrum, embracing the aerospace, marine, road and rail sectors as well as the nuclear industry. 


LEGIO™ FSW machines

Modular concept

The LEGIO™ FSW machines offer a flexible and modular concept in a cost-efficient price range.
The LEGIO™ range comprises five basic designs in a series of welding-head sizes, offering a range of welding depths. This product family is used by universities and companies engaged in establishing FSW process competence and interested in small- batch fabrication.

The basic LEGIO™ machines can be supplemented with different types of fixtures, clamping systems and rotary units to suit the most varied research and fabrication needs.


Rosio™ FSW Robot

Maximum welding flexibility

The Rosio™ FSW robot system enables flexible joining of complex structures, preferably in aluminium. The ability to perform welds in an arbitrary direction in a three-dimensional workspace increases the potential for new and challenging FSW applications.

•  3D workspace
    - enabling challenging applications and joint geometries.
•  360° work station layout
    - multiple work stations for reduced lead times.
•  Track-motion
    - standard track extension system up to twenty meters.
•  Multiple operations system
    - enabling milling or grinding with the same system.