Nitrogen generator

molecular sieve protection
stainless steel piping
dynamic pressure loading vessels
Siemens color touch screen
Flow

1 to 115 m3/h

Outlet pressure

5-9 bar

Purity

95%-99,9995 %

Operating time

24/7

Flow

14.5 to 1150 m3/h

Outlet pressure

5-9 bar

Purity

95%-99,9995 %

Operating time

24/7

Flow

115 to 5193 m3/h

Outlet pressure

5-9 bar

Purity

95%-99,9995 %

Operating time

24/7

Nitrogen generators

Nitrogen generators produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid.

Nitrogen generators are available in 20 standard models with capacity in the range from 1 - 1800 Nm3/hour from 95% to 99.9995% purity. Oxywise PSA generators are designed for 24/7 operation. The touchscreen control has user friendly interface with automatic start/stop function based on gas consumption.

PSA Technology

A PSA Nitrogen Generator consists of two columns filled with a carbon molecular sieve (CMS). Pre-treated compressed air enters the active column and flows up through the CMS. Oxygen and other unwanted gases are adsorbed while the nitrogen passes through. The active column then becomes fully pressurized. When this pressure is released, the column becomes inactive and completely regenerates during the depressurization. In order to secure a steady flow of nitrogen each generator is built from two columns; one is active while the other is inactive. At the end of each column’s cycle, they switch roles.

Standard features

Control system with SIEMENS colour touch operated panel

Automatic start/stop

Built in purity analyser for continues monitoring

Reliable – built for uninterrupted operation

Designed for dynamic pressure loading

Robust design, piping from Stainless Steel (AISI316)

Data-logging (saved on memory card)

Optional features

Molecular sieve moisture protection

GSM modem (remote start/stop, status SMS, alarm warning SMS)

Flow meter with totalizer

Nitrogen dew point sensor

Temperature sensor

Purity and pressure control

Audio/visual alarm

Modbus TCP/IP connection

Remote control

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    FAQs

    The start up procedure varies according to what type of system you have - generator only, stand alone, skid mounted or containerised. However, the start up procedure is very easy to follow and full instructions are included in the operating manual that comes with your system. If you encounter any problems, our service team are always available to provide support.
    Return of investment (ROI) is calculated as 1-2 years. Local parameters have to be considered and my shorten or prolong the stated period. If you wish to receive a ROI for your project, please contact us on sales@oxywise.com
    Time of installation depends on a complexity of the supply. It can take from 2 days to a week.
    The start-up also includes a basic training of the operators on site.
    To increase your capacity you can use either a large generator or to add another oxygen generating line. Please contact us on sales@oxywise.com for more details.
    To learn how to maintain the generator, please contact our service department on service@oxywise.com
    Our service team will give you support and all necessary information.