CO2 filling device is a device used to fill liquid carbon dioxide (CO2) into containers or equipment. This device is commonly used in industrial production, food and beverage industry, medical equipment and other fields to fill CO2 into gas bottles, airbags, automotive airbags, beverage bottles, medical devices and other containers to meet the needs of different industries. This device has the characteristics of easy operation, high efficiency, safety and reliability, providing users with a convenient CO2 filling solution.

The CO2 filling device is developed and produced in response to the development needs of the beer industry. This device utilizes the principle of carbon dioxide dissolution in water. In a closed and pressurized pipeline, carbon dioxide (pure, food grade) fully and uniformly dissolves and fills the beer using this device, thereby increasing the foam holding and refreshing taste of the beer beverage.

CO2 filling devices typically include components such as liquid CO2 storage tanks, filling valves, and control systems. Liquid CO2 is transported from the storage tank to the filling valve through pipelines, and the flow rate and pressure of CO2 are controlled by the control system to fill the target container with CO2. During the filling process, it is necessary to strictly control the flow rate and pressure of CO2 to ensure the accuracy and safety of the filling.