SED-270PV-B — Cantilever Tray-Forming and Tray-Loading Blister Packaging Machine

Roll-form PVC unwinds from an air-shaft active feeder under constant tension. After material-quantity and joint detection, the film is heated and softened; mechanical punches assist forming the trays in independent water-cooled set stations. Bottles/ampoules upstream are buffered on the feeding platform, combed and oriented, then loaded into the trays by a linear robot or horizontal articulated multi-axis robot. After bottle-pressing and seat detection, an optional straw is placed; lid material (aluminum foil or paper film) is heat-sealed (with cooling plate inserted at stop to prevent radiation overheat), the lid is cooled, the tray is punched out, defective trays are rejected, and good trays are conveyed out. The PVC tension and traction are servo-controlled with photoelectric registration; rejection mechanisms remove bad trays at multiple stages.