This series of large bottle water filling machine is used for the bottled production of pure water, mineral water and drinking water of 3 L, 4 L and 5 L polyester bottles. The operation of bottle washing, filling and capping can be realized on one machine. The design of large bottle water filling machine is scientific and reasonable, with beautiful appearance, complete functions, convenient operation and maintenance, and high degree of automation. Fast filling speed and stable liquid level control.

The large bottle water filling machine adopts the chain way to enter the bottle, wash, jam the bottle mouth to fill and seal the bottle. It is not limited by the height of the bottle. As long as the size of the bottle mouth, bottle neck and bottle cap is the same, the bottle shape can be changed at will. At the same time, all the puller guides need to be replaced. The screw cover head adopts magnetic torque type to realize the function of catching and screwing the cover. The screw cap torque is stepless adjustable, and has the function of constant torque screw sealing plastic cap, and does not damage the cap, sealing is tight and reliable. The horizontal rotary pneumatic cap trimmer has the functions of not damaging the surface of bottle cap, sending a signal for the lack of cap in the hopper, and automatically replenishing the cap.

The large bottle water filling machine adopts PLC computer program control and human-machine interface touch screen button. It has the functions of automatic control of liquid level in material cylinder, no filling without bottle and no bottle without cover, and it also has the functions of bottle shifting star wheel, bottle jamming dislocation shutdown and cover missing in cover chute.