PSA Nitrogen Plant 99.99% | Nitrogen production capacity of 5-1000 Nm3/h

PSA nitrogen generators are typically used in applications where the purity requirement is higher than 99.5% (0.5% O2 or below).

How Does a PSA Nitrogen Generator Work?

The PSA (pressure swing adsorption) nitrogen generator is a new type of air separation equipment. It uses compressed air as the raw material and a carbon molecular sieve as the adsorbent. It uses the PSA process at room temperature and low pressure to separate oxygen and nitrogen. Because the oxygen and nitrogen in the air have a different diffusion rates in the carbon molecular sieve. So they can be separated through the PSA process. Please note that you can adjust the purity of nitrogen and gas production according to customer needs.

The YG series of general nitrogen generators produced by our company have a nitrogen purity of 98-99.99% and a nitrogen production capacity of 5-1000 Nm3/h.  Products of our company are distributed in petrochemical, metallurgy, electronics, chemical fiber, packaging, food, beverage, and other industries. YG machinery has won the market with its strong technical strength and perfect after-sales service.

Advantages of YG Nitrogen Gas Generators

  1. Low cost: The advanced PSA process is a simple and efficient nitrogen production method. Nitrogen is generated within a few minutes after starting up. And the energy consumption is low. The cost of nitrogen is lower than that of cryogenic air separation.
  2. Reliable performance: imported microcomputer control, fully automatic operation, no need for specially trained operators, just press the start switch to automatically run, achieving continuous nitrogen production. Nitrogen purity is stable, fully monitored and displayed by the instrument to ensure the required nitrogen purity.
  3. Use high-quality imported carbon molecular sieve: it has the characteristics of large adsorption capacity, high compression resistance and long service life.
  4. High-quality control valve: high-quality imported special pipeline pneumatic valve can ensure the stable and reliable operation of nitrogen production equipment. Strong technical force and high-quality after-sales service. The equipment is containerized. And you need to connect air source, power source, and water source for on-site installation. Excellent electrical and mechanical assembly technology, providing continuous technical services, responsible for on-site commissioning and training operations.


Henan YuGong Machinery(YG Machinery) is a top and reliable machine supplier from China. With many years of development in machinery, we can provide, besides ozone generators, types of environmental equipment, such as fog cannon dust suppression, fog cannon truck, wood shredder chipper, etc. YG Machinery will never make you disappointed, so, feel free to contact us with your needs, we are always here to help you.

To purchase this equipment or for more information, send an email to or contact us at WhatsApp 008613598866720.

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