The sterilized ampoule tray can be directly loaded in to slant hopper of the unit. The synchronized star wheel Delivers ampoules, one by one on moving eccentric ampoule rack in single or two's or four's. During the stoppage of rack sequentially pre-gassing Filling, post gassing, pre heating (for single and double head only) and final Sealingannealing is achieved. At the end to the rack, optional synchronized pusher Pushes out ampoules in to tray in vertical position.