GrandPak PBGY series filling machines, using mechanical spool type filling valves which is widely used in the filling of medium and high-end soda, carbonated drinks and non-carbonated beverage. This series of filling machine is suitable for filling different bottle types through hygienic starwheel assembly. Different filling level requirements can be satisfied by quickly replacing the return-air pipeline. Suspended carrier cylinder realizes fast switching of different bottle types through electric lifting and lowering of the filling bowl and the capping head. All machine parts are hygienically designed to ensure high microbial safety.