DGF-25B ultrasonic automatic continuous filling sealing machine is the internal gaps. It is applicable to the paste and liquid automatic quantitative filling and sealing with diameter φ 8- φ 60 mm, 80-218 mm high plastic cylinder-shaped hose, aluminum composite tube (such as toothpaste, cosmetics, beverages, jams, ointment, lubricants, etc.). It finishes sealing, end cutting, tube supplying, counting automatically. As a result of all contact parts stainless steel materials made, therefore it can be widely used for daily cosmetics, medicine, toothpaste, food and petrochemical industries, is a model of advanced packaging machine.