In the high-speed finishing cells of automotive body shops, where freshly stamped door panels and hoods move along overhead conveyors, this orbital sander is mounted directly above the line on a floating suspension arm. Its central vacuum connection pulls abrasive dust straight from the sanding pad, keeping the air clear and the surface free of debris that could mar the paint adhesion later. Operators use it to blend spot welds on galvanized steel, smooth filler edges before primer, and de-burr laser-cut openings for sensors and cameras—tasks that demand consistent, swirl-free finishes without over-sanding. The sander’s orbital motion follows the contour of complex three-dimensional shapes, such as wheel arches and roof rails, where rigid belt sanders would gouge. On robotic arms, it performs the same work automatically, matching the path of the body shell as it indexes through the booth. In adjacent press shops, the same tool removes flash from aluminum castings before they enter the machining center, preventing premature tool wear downstream.