This machine includes mechanical automatic bag hanging, strong filling, automatic arranging caps of cover plate, automatic cover caps, no bag no filling and testing, PLC control, touch screen panel, gear cap and finished product discharging. The machine is suitable for filling and sealing liquid with suction nozzle self-supporting bag. It is widely used in food, beverage, brewing, medicine and other fields. For example: bagged suction jelly, soybean milk products, wine, fresh milk, yogurt, pure water, fruit juice, edible oil, condiments, sauces and other food filling seal.