Other Specialized Welding Machines

**Other specialized welding machines** Mainly used for seam welding of light metal for airplanes or railroad vehicles. **Single-phase rectifying type projection welder** Its lower input power gives allowance for the power supply facilities, leading to saving in electric power charges. **Seam welder for winding tank end plates** **Mash seam welder for tailored blank** **Flash welder** **Narrow lap seam welder for steel lines** **6-series NC seam welder for solar collector panels** **Projection welders for a sink corner piece**