HG-CGFB16/16/6 type beer bottle washing filling capping 3-1 unit machine is a washing filling capping 3 in 1 machine designed combined with the actual situation in our country after the introduction and absorption. It adopts the bottle filling and capping technique of Germany technology. It has been specially used to fill beer. It adopts isobaric filling principle and filling valve adopts high precision mechanical valve. It has advantages of fast filling speed, high precision in liquid level. Adopt Siemens automatic controlling system, realizing trinity of the machines, and control the washing, filling and capping process and realize that it only starts to filling when there is a bottle, otherwise it will stop filling and no broken bottles. The filling process is cleaner and pure due to it’s twice evacuation of bottles, and more stable because of isobaric filling operation. Using vacuum pump and CO2 preparing pressure to realize a second evacuation ensure no air and bacteria in the bottle, guarantee the filling quality and warranty quality time. Filling cylinder braces use worm-gear box going up and down to satisfy bottles of different height. Float switches in the filling cylinder ensure a smooth liquid inlet. Therefore, this machine is the best ideal choice for beer or beverage factories.