The high pressure carbon dioxide filling machine can automatically charge high-pressure liquefied carbon dioxide into gas cylinders and fire extinguishers of various specifications. Specifically, the automated carbon dioxide filling machine can suction low-pressure carbon dioxide, no matter of liquid or gaseous state. And then pressurize and liquefy it into liquid carbon dioxide, finally charge the high pressure liquid carbon dioxide into CO2 cylinders or fire extinguisher bottles.
As well known, carbon dioxide is a high-pressure liquefied gas that must be filled according to the specified weight of gas container. And it is strictly forbidden to fill carton dioxide according to the working pressure of the gas container. To prevent overfilling carton dioxide, the carbon dioxide cylinder filling machine is equipped with an electronic scale and electronic control module. And the CO2 filling machine will automatically stop and alarm which reaching your preset weight. In addition, a vacuum pump is optional to add in the machine, which can remove the residual air and impurities in the cylinder before refilling new Co2. Moreover, this machine is also suitable to serve as a liquefied gas filling machine to fill other liquid gases such as nitrous oxide, liquefied petroleum gas (LPG), DME, butane, propane, and refrigerants.
For users with limited budget, we provide manual Co2 filling equipment for users to choose from, which is built on carbon dioxide booster pump and manual control kit. It is manual operation but affordable. As a high pressure liquid gas, carbon dioxide must be filled into cylinder as per the approved weight. To prevent excessive filling carbon dioxide, you need to use an electronic scale to monitor Co2 filling weight. And when reaching the approved Co2 filling weight, you you need to manually stop filling, thereby prevent excessive filling carbon dioxide.
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