Liquid Filling Machine And Its Assembly Line

According to the filling principle, the filling machine is divided into atmospheric filling machine, pressure filling machine and vacuum filling machine.

①　Atmospheric pressure filling machine: It is filled by the weight of the liquid under atmospheric pressure. This type of filling machine is divided into two types: timing filling and constant volume filling, which are only suitable for filling low-viscosity and gas-free liquids such as milk and wine.

②　Pressure filling machine: It is filled at higher than atmospheric pressure, which can be divided into two types: one is that the pressure in the liquid storage cylinder is equal to the pressure in the bottle, and the liquid flows into the bottle by its own weight. It is equal pressure filling; the other is that the pressure in the liquid storage cylinder is higher than the pressure in the bottle, and the liquid flows into the bottle by the pressure difference. This method is often used in high-speed production lines. The pressure filling machine is suitable for filling liquids containing gas, such as beer, soda, champagne, etc.

③　Vacuum filling machine: filling under the pressure in the bottle is lower than atmospheric pressure. This type of filling machine has a simple structure, high efficiency, and a wide range of adaptability to the viscosity of materials, such as oils, syrups, and fruit wines.