The machine is mainly applied for the filling of beverage. Integrating with washing, filling and sealing, it realizes full automation in the whole process, suitable for polyester bottle and plastic bottle filling of mineral water and purified water. The bottle types applicable for various parts are easily, conveniently and rapidly adjustable. It adopts new micro-negative pressure filling, stable and reliable. Compared with the machines of the same specification, the benefit of this machine is larger.