Membrane Nitrogen Generator

Your Professional Membrane Nitrogen Generator Supplier

 

Our goal is to become your true partner in the field of membrane nitrogen generator China. LDH GAS SYSTEMS COMPANY LIMITED is a high-tech enterprise specializing in the research, design, manufacturing, sales and service of various air separation equipment and low-temperature application equipment. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us

Our certifications

We have obtained ISO9001 quality management system certification and EU-recognized EC/EU certification.

Production market

Our company is highly sought after, with products exported to countries and regions such as Southeast Asia, the Middle East, America, and Europe.

Production equipment

We have advanced production equipment, including general production equipment (basic processing), adsorption tower assembly lines, testing equipment, key liquid nitrogen equipment, and clean rooms.

Our services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery and provide installation guidance, and we provide long-term service support.

 

Advantages of Membrane Nitrogen Generator
 
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Energy savings through purity selection: Membrane generators allow users to set the exact purity their application requires, from 95% to 99.5% (for purities above 99.5%, a psa generator is the more efficient option). This is an important benefit as a higher purity requires higher air consumption and thus more energy.


A sustainable solution: Self-producing nitrogen eliminates the transportation emissions that inherently come with purchased gas deliveries. And if paired up with a green energy source, an on-site generation system allows companies to become a zero-carbon producer of truly green nitrogen.


Steadfast quality: Membrane generators provide a continuous supply of nitrogen with a stable purity, safeguarding process and production quality.


Low-maintenance and a long lifetime: The power of a membrane nitrogen generator lies in its simplicity. Its constant-flow separation process minimizes maintenance needs as it features no moving parts. It also allows the generator to operate reliably in high-vibration areas.


A low-key presence: Membrane n₂ generators have a small footprint and are very quiet. They can be installed right on the production floor.


Ease of use: Start-up and commissioning is fast and straightforward. In addition, membrane generators can also be installed in a modular fashion and are therefore a good choice for companies that want to scale up their n₂ generation.

 

Specification of Membrane Nitrogen Generator
 

Model

Nitrogen Purity Range

Output Flow Rate (Nm³/h)

Pressure (bar)

Dimensions (L×W×H, m)

LPNM - 20

95% - 99.99%

20

8 - 12

2×1.2×1.8

LPNM - 50

95% - 99.99%

50

8 - 12

2.5×1.5×2

LPNM - 100

95% - 99.99%

100

8 - 12

3×1.8×2.2

LPNM - 200

95% - 99.99%

200

8 - 12

3.5×2×2.5

LPNM - 500

95% - 99.99%

500

8 - 12

4×2.5×3

 

Features of Membrane Nitrogen Generator

 

 

Membrane nitrogen generators provide a continuous flow of nitrogen, unlike some other methods that rely on cyclical processes. They maintain a consistent nitrogen purity, which is crucial for many applications.These generators have few moving parts, leading to reduced maintenance needs and a longer operational lifespan. They can operate reliably even in high-vibration environments.

 

Application of Membrane Nitrogen Generator

 
 
01
 

Food and beverage industry

Nitrogen plays a crucial role in preserving product quality. The modular membrane nitrogen production equipment provides a reliable source of nitrogen for food packaging. By replacing oxygen with nitrogen in food containers, it effectively inhibits the growth of aerobic bacteria and oxidation processes, thus extending the shelf life of products.

 
02
 

In the electronics industry

During semiconductor manufacturing, nitrogen is used for purging, blanketing, and as a carrier gas in various processes. It prevents the oxidation of sensitive components and ensures a contamination - free environment. The modular membrane nitrogen production equipment can deliver high - purity nitrogen, meeting the strict standards of electronics production.

 
03
 

Chemical industry

Nitrogen is used in chemical reactions as an inert gas to prevent unwanted reactions and ensure process safety. In storage and transportation of chemicals, nitrogen blanketing helps prevent the formation of explosive mixtures.

Membrane Nitrogen Machine

 

Customized Production Process of Membrane Nitrogen Generator
 

Initial consultation and requirement gathering: The first step in our customized production process is a comprehensive consultation with the client. We engage in in - depth discussions to understand their unique requirements.

 

Design phase: Once we have a clear understanding of the client's needs, our team of experienced engineers commences the design phase. Using advanced computer - aided design (cad) software, we create detailed blueprints of the membrane n2 machine.

 

Material selection: The choice of materials is of utmost importance in the production of membrane n2 machines. We source high - quality materials that are not only suitable for the specific application but also ensure the long - term durability of the equipment.​

 

Manufacturing process: The manufacturing of the membrane n2 machine is carried out in our state - of - the - art production facilities. We follow strict quality control procedures at every stage of the manufacturing process.​

 

Quality control and testing: After the manufacturing is complete, the membrane n2 machine undergoes a series of rigorous quality control and testing procedures. We perform comprehensive performance tests to ensure that the machine meets the client's specified requirements.​

 

Packing and Shipping of Membrane Nitrogen Generator
 

Packing

Tray

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

Q: How does a membrane nitrogen generator work?

A: During operation of the generator, compressed air is pushed into the unit. Air enters the polymeric hollow-fiber membrane.

Q: What is the difference between a PSA generator and a membrane nitrogen generator?

A: Compared to the PSA generator, a membrane generator is better suited to other industries, such as food and beverage, aerospace and automotive industries. Membrane generators produce a lower purity of nitrogen when directly compared to a PSA generator, making them the ideal choice for these industries.

Q: What is the membrane material of a nitrogen generator?

A: As mentioned, membrane nitrogen generators utilize hollow fiber membranes, which are made from specialized polymers designed for selective gas permeation.

Q: What is the purity of a membrane nitrogen generator?

A: Energy savings through purity selection: Membrane generators allow users to set the exact purity their application requires, from 95% to 99.5% (for purities above 99.5%, a PSA generator is the more efficient option).

Q: What is the difference between PSA and membrane nitrogen generators?

A: PSA systems can typically achieve nitrogen purities ranging from 95% to 99.999%. Membrane systems offer decent efficiency at nitrogen purities ranging from 95% to 99%.

We're professional membrane nitrogen generator manufacturers in China, engaged in providing high quality equipment and spare parts with PLC control system. Please feel free to buy portable membrane nitrogen generator at competitive price from our factory. Contact us for customized service.

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