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Discover Oxywise’s Efficient and Reliable On-Site Nitrogen Production Solutions for Your Mission-Critical Industrial Processes. Oxywise has developed a line of PSA nitrogen generators that are built to be dependable, cost-effective, and flexible. This means your operations can rely on a consistent flow of nitrogen that meets your particular needs for flow rate, pressure, and purity. With Oxywise's nitrogen generators, you can enjoy the freedom of producing nitrogen right where you need it, ensuring that your business operates smoothly and efficiently. Say goodbye to the challenges of old nitrogen supply methods and welcome a streamlined, cost-saving solution that supports your company's success.

Nitrogen generators provide a reliable and instant source of nitrogen, cutting out the complex and costly process of managing and storing traditional nitrogen gas supplies. Choosing on-site nitrogen production helps businesses cut down on the expenses linked to buying, delivering, and handling nitrogen in its usual forms. Plus, it offers a constant supply, which is essential for keeping ongoing production processes running smoothly and avoiding any interruptions. No matter if you work in food packaging, pharmaceuticals, electronics, or any other field where nitrogen is a must, our units are crafted to fit right into your processes and perform at the highest level.

Discover our product range

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Nitrogen Generator - Standard

Nitrogen generators are available in 6 standard models with capacity in the range from 1 - 115 m3/hour from 95% to 99.9995% purity.

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Nitrogen Generator - SEP

Nitrogen generators are available in 9 standard models with capacity in the range from 14.5 - 1150 m3/hour from 95% to 99.9995% purity.

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Nitrogen Generator - MULTISEP

Nitrogen generators are available in 16 standard models with capacity in the range from 115 to 5193 m3/hour from 95% to 99.9995% purity.

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LaserGas Generator

This system meets and exceeds cutting gas quality requirements of the major manufacturers of laser cutting machines. 13 - 90 m3/h 

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Containerized Nitrogen Plant

Nitrogen generating system built in ISO container.
1 - 554 m3/h

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Skid Mounted Nitrogen Generating Unit

Compact skid-mounted nitrogen unit with 95–99.9995% purity, 5.1–49.3 m³/h flow, and up to 100 cylinders/day at 200–300 bar. Reliable, transportable, and built for 24/7 use.
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NITROPORT

It is the most compact, convenient and reliable source of nitrogen. 4 - 60 l/min

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What are Nitrogen Generators?

Nitrogen generators are sophisticated machines made to produce nitrogen gas right where it’s needed. This means businesses can skip the traditional ways of getting nitrogen, like using tanks or liquid nitrogen, which often come with high costs and management challenges. These systems are great at capturing nitrogen from the air around us, which contains approximately 78% nitrogen.

The key to these generators is a process known as Pressure Swing Adsorption (PSA). PSA works by taking advantage of how gases behave under different pressures to separate them. To start, air is compressed, treated and then sent into one of the two absorber vessels that are filled with Carbon Molecular Sieves (CMS). The CMS is a special material designed to take in gases we don’t want, such as oxygen, and carbon dioxide, while letting nitrogen flow through. With increasing pressure, the CMS traps these other gases in the compressed air, which lets us collect pure nitrogen.
Once the CMS is saturated, the vessel's pressure is decreased, which lets the captured gases escape back into the air, readying the CMS for the next cycle. At the same time, the system increases pressure in the second vessel, thus maintaining a continuous nitrogen output. This alternating between the two vessels makes sure that there is a steady availability of nitrogen.

Efficient on-site nitrogen generator | Oxywise

Nitrogen Generators: Key Benefits

On-site nitrogen generators offer key benefits for industries in need of a constant, dependable nitrogen gas supply. These units are crafted to serve the varied demands of different uses, providing a range of advantages over traditional nitrogen delivery methods.

  • Cost-Effectiveness: Using on-site nitrogen generators can greatly cut down on the costs tied to the usual process of buying nitrogen. Companies can save on the recurring expenses of ordering, shipping, and handling large nitrogen tanks or liquid nitrogen.
  • Purity Levels: The technology used in today's nitrogen generators can produce nitrogen with purity levels that range from 95% to 99.9995%. This flexibility means companies can match the nitrogen purity precisely to their process needs, whether for standard manufacturing or more delicate uses.
  • Reliability: Nitrogen generators offer a steady supply of nitrogen gas, without interruption. This reduces reliance on outside suppliers and removes the concern of running low on nitrogen, which is essential for keeping production running smoothly and avoiding costly breaks in operation.
  • Scalability and Flexibility: Nitrogen generators are designed to be adaptable and scalable. They can be tailored to fit specific needs for flow rate, purity, and pressure. As a business expands or its requirements change, the nitrogen systems can be modified or scaled up to meet the new level of demand.

These systems bring a reliable solution to the table, ensuring that businesses have the nitrogen they need when they need it, without the complications of traditional supply methods. With on-site nitrogen generation, companies are well-equipped to maintain efficient and uninterrupted operations.

Nitrogen Gas Industry Applications

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Electronics

Using nitrogen to inert the atmosphere during soldering processes has become a generally accepted practice in the electronic assembly industry.
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Food Packaging

Explore the efficiency gains in food packaging with Oxywise nitrogen generators. Our cutting-edge on-site nitrogen generation systems provide a consistent, high-purity nitrogen supply, crucial for maintaining optimal food preservation and extending shelf life
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Laser Cutting

Discover how Oxywise nitrogen generators enhance laser cutting efficiency. Ensure a steady, high-purity nitrogen supply for optimal laser cutting with our advanced on-site nitrogen generation systems.
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Petrochemical

The low dew point of nitrogen (-50 °C) and the fact that Nitrogen is totaly inert, makes it an ideal choice for pipeline drying. Nitrogen displaces oxygen, retards oxidation, and prevents explosions.
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Pharmaceutics

Explore on-site nitrogen generation used in pharmaceutical industry for safety and cost efficiency with Oxywise solutions meeting stringent purity standards
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Plastics

Nitrogen is used for injection mounding to improve the quality and the strength of moulded plastic product. Injection moulding offers increased component design flexibility, weight reduction and cost savings.
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Storage of Flammables

Nitrogen is the ideal inert gas for blanketing or purging. It can be used to blanket storage tanks where various hydrocarbons or chemicals are housed, or used to reduce the oxygen content to a safe level.
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Tire Inflation

Are you looking for reliable source of nitrogen? Contact us! If you have a small tire repair shop or you have a larger demand, we have a solution for you.

Oxywise Nitrogen Generators’ Main Applications

Nitrogen generators play a key role in many industries, providing a stable supply of nitrogen, an inert gas that's critical for various processes. Let's look at how different sectors use nitrogen generators to improve their operations:

  • Food Packaging: In this industry, nitrogen is crucial for keeping food and drinks fresh. It's used to push oxygen out of packaging, which helps to keep perishable items from spoiling and extends their shelf life.
  • Pharmaceutics: The pharmaceutical industry uses nitrogen to create a stable, non-reactive environment during the making and packaging of products. This helps to stop sensitive materials from reacting with oxygen, which keeps the products pure and effective for a longer time.
  • Electronics: In the production of electronics, like semiconductors and small components, nitrogen is vital. It helps to maintain a clean atmosphere that prevents the parts from reacting with the air and getting damaged, which is essential for keeping the quality and function of electronic devices intact.
  • Petrochemical: In the production of chemicals, using nitrogen to create a stable environment, known as nitrogen blanketing, is a common method to keep volatile organic compounds safe. This approach helps to avoid the risk of fire or explosions that might happen if these compounds were to come into contact with oxygen.
  • Laser Cutting: For laser cutting, nitrogen is used as a shield to protect the area being cut. This stops the metal from undergoing 'bluing' and oxidation, which are common issues when cutting materials like steel. The result is a smoother cut, improved edge quality, and less need for additional finishing steps.
Efficient laser gas generator | Oxywise

Choosing the Right Nitrogen Generation Solution

When looking for a nitrogen generator, it's crucial to consider several important factors that will affect how well the system meets your specific needs. These factors include the technical aspects of the generator and how it will operate in your setting.

  • Purity Requirements: It's vital to know the level of nitrogen purity your application needs. This knowledge will guide you to a nitrogen generator that can provide the right quality for your product. Some sectors, like electronics and pharmaceuticals, need very high levels of purity, sometimes above 99.999%.
  • Flow Rate: You must work out how much nitrogen your operations will use. This amount is usually given in cubic meter per hour (m3/h) or liters per minute (LPM). The generator you pick should be able to supply your average needs and also be able to cope with higher demands at times without disrupting your operations.
  • Pressure Needs: Depending on the use, you may need standard pressure or something higher. For example, laser cutting often requires more pressure. Decide if you need a generator that can create pressure between 5-9bar or if you'll need extra compressors or boosters to get to the pressure (middle or high) you want.
  • Operating Environment: The place where you set up your nitrogen generator can greatly affect its performance. Things like the surrounding temperature, moisture in the air, and how high above sea level you are can all influence how well the generator works and how long it will last.
  • Long-Term Costs: While the upfront cost is important, don't forget to think about the ongoing costs of running and maintaining the nitrogen generator. Look at how much energy it will use, how often it will need servicing, when parts might need replacing, and any times it might not be working.

In closing, the use of nitrogen generators is a major step forward in enhancing how businesses operate. These powerful units give companies the ability to create their own supply of nitrogen right on their premises, made to fit their unique needs. By taking this route, businesses can cut costs significantly, lessen their impact on the environment, and have a steady stream of nitrogen that isn't affected by the uncertainties of traditional supply methods.

These generators are highly adaptable, able to be adjusted to give the exact purity, flow rate, and pressure that different tasks require. This is vital for a range of uses, from keeping food and drinks fresh to aiding complex production in the pharmaceutical and electronics sectors. Investing in nitrogen generators goes beyond just improving day-to-day operations; it also means building a safer, more dependable, and scalable working environment.

Oxywise is committed to providing high-quality nitrogen generating solutions that give your business more control and assurance. Choosing Oxywise means more than just getting a product; it's about forming a partnership that focuses on your company's success, powered by the many benefits of producing nitrogen on-site. Move forward in making your business operations better with our reliable, efficient, and adaptable nitrogen generators, and enjoy the confidence that comes with a secure nitrogen supply.

You can get in contact with us using the Contact Us form.

Discover the rest of our product portfolio

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Efficient Oxygen Generators

Oxywise is a leading provider of a variety of dependable and affordable PSA (Pressure Swing Absorption) oxygen generators.
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FAQ

A nitrogen generator is a system that separates nitrogen from the ambient air using either PSA (Pressure Swing Adsorption) or membrane technology. The generator delivers a continuous supply of high‑purity nitrogen on‑site, eliminating the need for gas cylinders or bulk deliveries.

Oxywise PSA nitrogen generators can deliver nitrogen purities from 95% up to 99.999%, depending on the model and application requirements. Membrane generators typically reach purities up to 99.5% and are ideal for applications where extremely high purity is not required.

Nitrogen generators are widely used across many sectors, including:  food & beverage packaging (MAP), electronics manufacturing, laser cutting, pharmaceutical and laboratory applications, chemical and petrochemical industries, oil&gas, metal processing, plastics and injection molding.

Producing nitrogen on-site offers significant advantages, including lower operating costs compared to cylinders or bulk deliveries, uninterrupted availability of nitrogen, enhanced safety due to the absence of high-pressure cylinders, consistently stable purity levels tailored to your application, and a more sustainable solution with reduced transport-related emissions.

Selection depends on your required flow rate, purity, and pressure, as well as environmental conditions and specific process needs. Oxywise provides system sizing support to ensure the generator is correctly matched to your consumption profile.

The key difference between PSA and membrane nitrogen generators lies in purity and application: PSA systems deliver very high purity levels up to 99.999%, making them suitable for demanding processes such as laser cutting, electronics, and pharmaceutical production, while membrane generators offer a cost‑effective solution for medium purities up to around 99.5% and are ideal for marine, oil & gas, and general industrial applications where extremely high purity is not required.

Yes. In most applications, an Oxywise generator can fully replace cylinder bundles, dewars or liquid nitrogen tanks, giving you direct on-demand nitrogen without logistical delays or recurring rental costs.

Yes. Oxywise generators are compatible with standard compressed air installations. For optimal performance, clean and adequately dried air must be supplied to the generator. Oxywise can provide full pre‑treatment packages if needed.

PSA units typically reach stable operating conditions within minutes. Membrane units produce nitrogen almost immediately after startup.

Yes, provided the installation follows ventilation requirements and local safety regulations. Nitrogen is non-toxic, but as an inert gas it can displace oxygen in confined spaces if improperly handled. Oxywise systems follow international standards for safe operation.