This system is purpose-built for overlay welding on boiler tubes, membrane walls, and tube panels used in thermal and WtE plants. It supports narrow pitch tube welding with synchronized oscillation and carriage movement to maintain consistent bead placement. The compact torch head design allows easy access to tight spaces and curved geometries. It supports both vertical and horizontal setups, depending on site or workshop layout. Ideal for Inconel and stainless steel overlays on carbon steel tubes to enhance corrosion and erosion resistance. Integrated HMI allows for parameter control and job logging for quality traceability.