vial,vial bottle,glass bottle,tube vial,medical packaging.vials and ampoules are computer-controlled and the diameter is inspected by laser system.two ends of glass tube are cutted and packed in shrink film.the glass tubes are to be put on pallets.some advanced technology for example electric boosting bubbling and furnace weir etc are used in our furnace feeder is sealed and heated by molybdenum electrode.all these measurements can help imporve glass quality and increase glass melting rate