ETA has developed Friction Stir welding machines of various capacities. Friction stir welding is an Eco-friendly process to weld and produce near nano grain size materials. It is a relatively new solid-state joining process and is useful for joining high strength aerospace aluminum alloys and other metallic alloys that are hard to weld using conventional fusion welding. This environment friendly technology is considered to be one of the most significant developments in the metal joining process.

ETA has developed Friction Stir welding machines of various capacities. Friction stir welding is an Eco-friendly process to weld and produce near nano grain size materials. It is a relatively new solid-state joining process and is useful for joining high strength aerospace aluminum alloys and other metallic alloys that are hard to weld using conventional fusion welding. This environment friendly technology is considered to be one of the most significant developments in the metal joining process.