Jiangsu Relita Import & Export Co.,Ltd

Automatic PSA Nitrogen Generator with Air Compressor

PSA Nitrogen N2 Gas Generator Plant is an Inertisation Gas Atmosphere Generator enabling a permanent source of onsite NITROGEN / inert gas, with minimum energy consumption.

Send Inquiry
Product Details

Introduction of Automatic PSA Nitrogen Generator with Air Compressor

PSA Nitrogen N2 Gas Generator Plant is an Inertisation Gas Atmosphere Generator enabling a permanent source of onsite NITROGEN / inert gas, with minimum energy consumption. PSA Nitrogen N2 Gas Generator Equipment incorporates Two sets of columns filled with Carbon Molecular Sieves CMS. Under Pressure these columns retain all Active Molecules compounds present in air like (Oxygen, Carbon Dioxide and Water) with the exception of the inert gases like Nitrogen & Argon. The N2 Gas can be produced onsite for direct use or can be stored in Nitrogen storage tanks Bottles or cylinders for intermittent use.


N2 Gas Generator eliminates all disadvantages associated to the purchase and operation costs of high- pressure N2 cylinder systems or cryogenic tanks, enabling a permanent source of onsite nitrogen, with minimum energy consumption and maintenance requirements. PSA Nitrogen Gas Plant is designed to be easily installed in any indoor facility, requiring only a compressed air line and a power connection.

Air Compressor

Safety & Reliability

Full consideration in power phase dislocation, phase lack, motor over-loading, over-high temperature and over-high pressure protection. All main active parts such as airend, valves, motor bearings and coupling are of world famous brands.


Imported famous airend, high efficiency and long lifetime.

ONOFF and 0100stepless capacity regulation and motor automatic start-stop function for saving energy.

Reasonable box and airflow design, reducing the influence to capacity caused by air inlet pressure and temperature to the least.

Equipped with inlet air pre-filter, effectively prolong the Iife-time of consumables and reduce lots of maintenance.

Air Quality

Increase surplus of cooling system, exhaust temperature can be controlled within ambient temperature plus 58~C(Water cooling≤40)Vertical oil & air separation tank, improve effect of rough separation. Enlarged oil & air separation element, oil content can be controlled within 1-3ppm.

Specification Parameters of PSA Nitrogen Generator


Brand New

Brand Name


Control Mode

Intelligent Control

Production Rate


Nitrogen Purity

95%,97%,99%,99.5%,99.9%,99.99%,99.999%, 99.9995%, etc.


220V/50HZ, the voltage can be as local demand


Pressure Swing Adsorption (PSA)

Service Life

10 years with proper maintenance

Key Words

Nitrogen Generator, Nitrogen Making Equipment, High Purity Nitrogen Generator



Payment term


RELITA can design a nitrogen generator that fits your particular requirements.

Advantage of RELITA Automatic PSA Nitrogen Generator

Nitrogen generator and stations are stationary or mobile air-to-nitrogen production complexes. In advanced economies, membrane nitrogen plants have almost ousted alternative processes of nitrogen generation in all cases where nitrogen is not required in commercial volumes.
High nitrogen purity
Adsorption PSA nitrogen generator plants allow production of high-purity nitrogen from air, which membrane systems are unable to provide – up to 99.9995% nitrogen. This nitrogen purity may also be ensured by cryogen systems, but they are considerably more complex and justified only by large consumption volumes.

Low operating costs
• By substitution of out-of-date air separation plants nitrogen production savings largely exceed 50%.
• The net cost of nitrogen produced by nitrogen generators for coal mine is 20 to 30 times less than the cost of bottled or liquefied nitrogen.


What Are Nitrogen Generators?

Nitrogen generators are available with a multitude of different features and qualities. Some nitrogen generators available on the market, for example, require little or no maintenance after installation. Others include safety shut-off buttons and alarms. To eliminate the possibility of damage, the filter in nitrogen generators should be regularly changed. For proper maintenance, these air filters should be changed every year, and the oxygen sensor should be changed every two years.

The latest technology in nitrogen generators is the use of cryogenic air distillation, which is used to PSA generate nitrogen. With this method, the air is compressed and then purified within the nitrogen generator. Later, it is cooled with a special cooling unit.

Since the air runs through nitrogen generators, it runs through several filters. This process causes the air to become purified and to cool down even more. The oxygen and nitrogen are then separated within the oxygen liquid. The oxygen stays at the bottom, while the nitrogen remains on top.

The entire process allows nitrogen generators to replenish themselves automatically with no manual input. This is achieved by way of the low temperature within the nitrogen generators, which mixes a small amount of liquid nitrogen into the nitrogen that is already produced.

Nitrogen generators are easily installed and calibrated. Before purchasing a nitrogen generator, one must first check the air compressor to see if it provides the required volume of clean compressed air in order for the generator to work successfully.

Site photos of Automatic PSA Nitrogen Generator with Air Compressor


Which Nitrogen Generator Should I Choose?

Different parameters are essential for your choice of nitrogen generator.
• Which nitrogen capacity do you need? How many packaging machines need flush nitrogen gas?
• Which kind of food need nitrogen gas?
• What purity is required?

This is our standard range of nitrogen generators. If you have other requirements we will be happy to produce a generator that matches your needs.
Please feel free to send us your detailed requirements, you would be satisfied with our service.

Hot Tags: automatic PSA nitrogen generator with air compressor, suppliers, price, high quality, made in China
Related Products