Powerstir friction stir welding (FSW)

We offer unrivalled expertise in the design and build of friction stir welding (FSW) machines.

Our reputation for uncompromising FSW technologies, manufacturing excellence and first-rate service spans a wide range of industrial sectors, including automotive, new energy vehicles (electric cars), aerospace, high-speed rail, marine, steel, oil and gas.

Since their launch almost two decades ago, our Powerstir friction stir welding machines have gained a reputation as the premier technology for creating superior, high-strength welded joints that are free from the unsightly visible effects and metallurgical changes that are typically associated with conventional welding.

Friction stir welding machine

Today’s Powerstir FSW range includes small, travelling table R&D machines, specialist machines for ellipsoidal and spherical contour welding, static gantry models and moving heavy gantry models for the manufacture of railway carriage panels.

We have also developed a number of FSW machines specifically for use in the manufacture of a variety of components for electric vehicles, including aluminium alloy ‘skateboard’ battery trays.

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