The machine is mainly used for beverage filling operations. This machine has three functions of bottle washing, filling and sealing. The whole process is used for filling juice, mineral water and pure water in bottles made of polyester and plastic. Application components for bottle adjustment are much simple and efficient to use. Using a new type of micro-pressure gasoline for faster and more stable filling, Compared with same specifications of similar machinery, it is of higher efficiency. The system adopts advanced Omron programmable controller (PLC) to control the operation; Chain conveyor for bottles uses transducer controller, and the bottle mainframe transducer interface is more stable with reliable operation.