UK-based Precision Technologies Group (PTG) will be showcasing its range of Powerstir dual weld-head friction stir welding (FSW) machines at Aluminium 2022. Visitors to Stand 5L07 will be able to discover first-hand how, since their launch a little over two years ago, PTG's dual weld-head FSW machines have become a favoured choice among electric vehicle ... Creating a Stir: PTG to Present Powerstir Dual Weld-Head Friction Stir Welding at Aluminium 2022 Read More » The post Creating a Stir: PTG to Present Powerstir Dual Weld-Head Friction Stir Welding at Aluminium 2022 appeared first on Manufacturing & Engineering.