Automatic PSA Liquid Nitrogen Machine

Smaller PSA liquid nitrogen production machine is a device that produces the nitrogen required by the customer through the PSA nitrogen generators, and then liquefies it through a nitrogen liquefier, and finally produces liquid nitrogen.It uses high-quality carbon molecular sieve as the adsorbent according to the principle of pressure swing adsorption, and produces nitrogen from the air under a certain pressure. The purified and dried compressed air is subjected to pressure adsorption and decompression desorption in the adsorber. One tower absorbs nitrogen and the other tower desorption and regeneration. The two towers are automatically controlled by PLC program to make the two towers work alternately.

Liquid nitrogen maker Nitrogen liquefier is a cryogenic mixed working fluid throttling refrigerator driven by a single compressor with precooling to achieve the requirement of nitrogen liquefaction (-180ºC). The cryogenic mixed working fluid throttling refrigerator is based on a regenerative multi-mixed working fluid throttling refrigeration cycle. From ambient temperature to target refrigeration temperature, high, middle and low boiling point pure components are selected to form multiple mixed working fluids to achieve each boiling point component The relay matching of the effective cooling temperature zone is a refrigerator that can efficiently realize the temperature zone of -40~-196ºC.

Specifications Classification

Products Advantages

1.No need to buy LN2. All you need is a power supply. Switch to ECO mode, which optimizes operation based on the LN2 level in the internal dewar, reducing power consumption. This helps provide reliable cooling, even in locations with erratic power supplies or remote islands.

2. No need to monitor the liquid nitrogen level, our Smaller PSA Liquid Nitrogen Generator provide a steady supply of liquid nitrogen. This removes the burden of monitoring LN2 on a daily basis.

3. Stable cooling of important samples is possible even in the event of a disaster. In the event of a power outage, the production of LN2 can be continued using the backup power supply. This provides stable cooling for critical biological samples at research institutions.

4. Eliminating the inconvenience, improving safety The management of safe transport of LN2 inside research facilities requires a lot of work. With our liquid nitrogen generators, you will no longer have the inconvenience of managing the inventory and delivery of liquid nitrogen bottles, while also increasing the level of safety.