This series of filling machines is used for the production of non carbonated beverages such as polyester bottled mineral water and purified water, achieving bottle flushing, filling, and sealing on one machine. Production capacity of 2000-24000 bottles/hour, available for users to choose from. Introducing technology from Japan and Italy, the filling machine adopts the principle of pressure type fixed liquid level filling, with fast filling speed, stable liquid level control, and no dripping phenomenon. Spring type flushing pliers, the empty bottle automatically flips 180 ° along with the track, with two internal and external flushing processes, resulting in high bottle flushing efficiency. Using a magnetic torque type cap head to achieve the functions of grabbing and twisting the cap. The tightening torque of the cap is infinitely adjustable, with the function of constant torque rotary sealing plastic cap, without damaging the cap, and the seal is tight and reliable. The entire filling machine adopts PLC computer program control and human-machine interface touch screen buttons, with automatic control of the liquid level in the material cylinder, no filling without bottles, no capping without bottles, etc. It adopts a frequency converter for stepless speed regulation, digital display of production capacity, and easy adjustment.