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Sodastream Soda Maker CO2 Cylinder Refilling Machine

The soda maker Co2 cylinder refilling machine is an automatic carbon dioxide cylinder filling machine. It can efficiently fill liquid Co2 from your source tank into small cylinders ranging from 0.5L to 4L. As well known, carbon dioxide is a high-pressure liquefied gas that must be filled according to the approved weight, and excessive filling Co2 is strictly prohibited. The Co2 filling machine is automated by PLC module and equipped with weight sensor and pressure sensor. You only need to set a Co2 filling weight on touch screen, the machine will automatically clamp cylinder and then fill Co2 into cylinder. And it will automatically stop filling and release cylinder when reaching your preset weight, thus preventing overfilling carbon dioxide.

Two Co2 cylinder filling equipment

Co2 Cylinder Refilling Machine Features

  • Refill Co2 into cylinders of diverse specifications
  • Dual safety mechanism prevents Co2 overfilling and overpressure
  • PLC automatic control ensures easy operation
  • Oil-free compression ensures purity of carbon dioxide
  • One-click to set Co2 filling weight on touch screen
  • Automatically clamp empty cylinder and then release filled cylinder
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Filling Co2

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Explosion proof

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Pressure adjustable

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Stop when full

Automatic CO2 tank filling machine structure diagram

How Co2 Cylinder Refilling Machine Works

The carbon dioxide cylinder filling machine consists of Co2 booster pump, PLC control module, automatic clamp, touch screen, weight sensor, pressure sensor, digital gauge, pressure gauge, automatic valves and other components. This machine has the double safety mechanism. That is, the weight sensor will monitor Co2 filling weight in real time to prevent Co2 overfilling; and the pressure sensor will monitor Co2 filling pressure in real time to prevent overpressure. During the filling process, once Co2 overfilling or overpressure occurs, PLC module will automatically interrupt filling to ensure safety.

Co2 cylinder refilling machine operation diagram

How To Operate Co2 Cylinder Filling Machine

  1. Set a Co2 filling weight on the touch screen.
  2. Set a protective filling pressure on digital gauge, which must be lower than the working pressure of your Co2 cylinder.
  3. Place your empty Co2 cylinder onto the filling station, and the machine will automatically clamp and tare the Co2 cylinder.
  4. Press the start button, the machine starts filling Co2 into cylinder. When reaching your preset filling weight, the machine will automatically stop and release the cylinder.

Frequently Asked Questions

Is the soda maker cylinder refilling machine compatible with my Co2 cylinder?

There are many specifications of Co2 cylinders on the market. The Co2 cylinder filling machine is a customized equipment. You need to provide a sample of your Co2 cylinder to us, then we will adjust the Co2 filling machine to adapt to your Co2 cylinder.

The maximum filling rate of the soda maker cylinder filling machine is 10.9Liters liquid Co2 per minute.

Yes. If you want to fill two or four Co2 cylinders at the same time, please choose our Dual-station or Four-station Co2 cylinder filling machine.

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