... is composed of washing machine,tunnel,filling & sealing machine.Output is 4000-46000/h, Ampoule size is 1-20ml Description: ... is divided into three zones of washing, drying & sterilizing, filling & sealing. Each machine can function independently, or be connected ... gas charging), filling, (rear gas charging), preheating, sealing, and etc. it is mainly used for production of ampoule in pharmaceutical ...