Your Professional PSA Nitrogen Generator Supplier

 

Our goal is to become your true partner in the field of PSA 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.

 

 
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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 PSA Nitrogen Generator

High purity

PSA systems can deliver nitrogen purities up to 99.999%, essential for sensitive applications in industries like pharmaceuticals, electronics, and food packaging.

01

Customizable purity

Unlike other methods, PSA allows precise control over nitrogen purity, ensuring you use only the energy and resources necessary for your specific needs.

02

Reliability & low maintenance

Built with durable components, PSA systems offer reliable operation with minimal downtime and reduced maintenance costs.

03

Energy efficiency

By producing nitrogen at the required purity, PSA systems optimize energy use, lowering overall operational costs.

04

Scalability

PSA systems are flexible and scalable, allowing for easy adjustments as your nitrogen requirements grow without extensive modifications.

05

 

Specification of PSA Nitrogen Generator
 

Parameter

Standard Range

Customizable Options

Flow Capacity

1,000–10,000 Nm³/h

Up to 50,000 Nm³/h

Purity

99.9–99.999%

99.9995% (hybrid)

Power Consumption

0.22–0.28 kWh/Nm³

0.18 kWh/Nm³ (ECO)

Outlet Pressure

4–10 bar

15 bar (boost mode)

Dimensions

6×3×4m (per 1k Nm³)

Modular skid design

 

Features of PSA Nitrogen Generator

 

 

Our High-Capacity PSA Nitrogen Generator represents the pinnacle of gas separation technology, engineered to deliver 99.9–99.999% purity nitrogen at flow rates exceeding 5,000 Nm³/h. Unlike standard systems, this industrial-grade solution incorporates multi-tower adsorption sequencing, AI-driven pressure optimization, and hybrid cryo-PSA architecture to achieve unmatched efficiency for large-scale operations.

 

Application of PSA Nitrogen Generator

 

Modular Design PSA Nitrogen System

Food Packaging

Extends shelf life via oxygen displacement.

PSA Nitrogen Machine

Electronics

Prevents oxidation in soldering/3D printing.

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Pharmaceuticals

Inerting for chemical synthesis.

 

PSA N2 Machine

 

Components of PSA Nitrogen Generator

Adsorption towers: Constructed from aerospace-grade aluminum with internal flow distributors.


Molecular sieve loading: Automated vibration filling ensures optimal CMS packing density.


Valve blocks: CNC-machined from stainless steel for 10+ million cycle durability.


Air compressor: Supplies clean, oil-free compressed air.


Cms vessels: Stainless steel towers with engineered flow distribution.


Valve system: Pneumatic or electric valves for automatic switching.


Control panel: Plc-based system monitors purity, pressure, and cycle timing.

 

Packing and Shipping of PSA Nitrogen Generator
 

Packing

Tray

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

Q: What is a PSA nitrogen generator?

A: PSA stands for pressure swing adsorption. It is a technology that can be used to generate nitrogen or oxygen for professional purposes.

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: How long does a nitrogen generator last?

A: PSA nitrogen generators are typically designed with an equipment life cycle of 20 to 25 years. Membrane nitrogen generators also have a long life cycle. Some manufacturer's membranes can last up to 15 years before replacement is required.

Q: How to get pure nitrogen gas at home?

A: The “easiest” way to get at about 99% pure nitrogen would be to buy an “oxygen concentrator” (if legal in your jurisdiction). Such devices actually work by adsorbing nitrogen to zeolithe.

Q: Does nitrogen gas have a shelf life?

A: Different gases have different shelf lives. The shelf life can vary from 6 months for Nitrogen to 60 months for Zero Grade Air.

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

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