High quality, productive longitudinal seam welding calls for the utilization of advanced, superior technology. Robologic provides plug-and-play longitudinal seam welding machine for cyclic, conical and rectangular duct workpieces. With precision components, servo drive carriage and smart controller, it provides a engineered complete platform for longitudinal seam welding. Welding of weldable metals thickness from 0.4mm to 10mm and lengths up to 3,600mm. Our longitudinal seam welders provide unsurpassed technology for welding of longitudinal metallic seams.