The operator handles glasses with ergonomics and safety conditions, thanks to the overhead manipulator with its rigid mast, and its fall-prevention system in case of power failure. The gripper is mounted on a gantry, to cover a wide working area, up to 5m x 12m. It has a maximal load of 200 kg. It allows the products to be tilted vertically to horizontally, and to be rotated up to 360°.