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Whipped Cream Charger N2O Tank Filling Machine

The N2O tank filling machine is an automatic whipped cream charger tank filling machine. It can efficiently fill N2O from your source tank into small tanks ranging from 0.95L to 4L. As well known, nitrous oxide is a high-pressure liquid gas that must be filled according to the approved weight, and excessive filling N2O is strictly prohibited. The nitrous oxide filling machine is automated by PLC module and equipped with weight sensor and pressure sensor. You only need to set a N2O filling weight on touch screen, the machine will automatically clamp your tank and then fill N2O into the tank. And it will automatically stop filling and release filled tank when reaching your preset weight, thus preventing excessive filling N2O.

Two N2O filling equipment

N2O Tank Filling Machine Features

  • Fill N2O into whipped cream tanks of diverse specifications
  • Dual safety mechanism prevents overfilling and overpressure
  • PLC automatic control ensures easy operation
  • Oil-free compression ensures purity of nitrous oxide
  • One click to set N2O filling weight on touch screen
  • Automatically stop filling when reaching preset weight
  • Automatically clamp empty tank and then release filled tank
Automatic N2O tank filling machine structure diagram

How N2O Filling Machine Works

The nitrous oxide tank filling machine consists of N2O booster pump, PLC control module, automatic clamp, touch screen, weight sensor, pressure sensor, digital gauge, pressure gauges, automatic valves and high pressure fittings. The nitrous oxide filling machine has double safety mechanism. That is, the weight sensor will monitor N2O filling weight in real time to prevent overfilling nitrous oxide; and the pressure sensor will monitor N2O filling pressure in real time to avoid overpressure. During filling process, if overfilling or overpressure occurs, PLC module will automatically interrupt filling to ensure safety.

How Fill N2O into Small Tanks

Automatic N2O filling machine operation diagram

Nitrous oxide filling machine can help you efficiently fill liquid N2O from a source tank into small tanks. And it adopts PLC automatic control and touch operation.

  1. Set a N2O 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 N2O tank.
  3. Place your empty N2O tank on the filling station, and the machine will automatically clamp the tank and reset it.
  4. Press Start button, the machine starts filling N2O into the small tank. And it  will automatically stop and release the filled N2O tank when reaches your preset weight.
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Fill N2O

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For various N2O tanks

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Automated by PLC

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Touch operation

Operation diagram for recovering N2O from small tank

Nitrous Oxide Recovery Machine

After use, there will still be some N2O remaining in tank. If recover residual N2O from numerous tanks and gather into a large tank, the recovered nitrous oxide can be used for your future use. For this reason, we created the automatic nitrous oxide recovery machine. It can suction both liquid N2O and gaseous N2O from your tank, then covert it into high-pressure liquid N2O and fill into a large tank. The entire process is automated by PLC module. You just one click operation on touch screen, the machine will complete recovering nitrous oxide automatically.

Frequently Asked Questions

Is the N2O filling machine compatible with my N2O tank?

There are many specifications of N2O tanks on the market. The N2O filling machine is a customized equipment. You need to provide a sample of your N2O tank to us, then we will adjust the filling machine to adapt to your N2O tank.

The maximum filling rate of our N2O filling machine is 10.9Liters liquid N2O per minute.

Yes. If you want to fill two or four whipped cream tanks at the same time, please choose our Dual-station or Four-station N2O filling machine.

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