Our containerized skid-mounted PSA nitrogen generator can separate nitrogen from compressed air utilizing pressure swing adsorption (PSA) technology, which is suitable for production of nitrogen in factories in bulk. All the components are setting inside containers so that the environmental requirement for the installation site is low, which makes it especially suitable for outdoor operations in harsh environment. We can also make customization design for equipment installation and specification according to your working environment and powering equipment to meet the need for different kinds of outdoor operation. For the necessary transportation of equipment, we can also provide you with mobility solutions, ensuring the convenience and safety of nitrogen use.
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How PSA Nitrogen Generation Works
PSA nitrogen generation is a technology to separate nitrogen from air by the adsorption ability of carbon molecular sieve under pressure by air compressor. After the air is compressed and purified (removing the oil, water and dust, etc.) before transferring into the absorption tower filled with carbon molecular sieves (CMS), the oxygen molecule will be adsorbed by carbon molecular sieve, while nitrogen molecules are too large so that they will be remained in the air. Those nitrogen molecules will pass through the tower into the nitrogen buffer tank, while oxygen molecules remain in the CMS. The adsorption process is performed at certain pressure, after that the atmospheric pressure will be resumed, and the adsorbed oxygen molecules will be escaped from CMS, pass the bottom of the tower through the exhaust silencing muffler into the air, and the CMS is available to be reused. Usually PSA nitrogen generator adopts double adsorption towers in parallel, they will be used alternatively for the adsorption and collection of the nitrogen under different pressure, continuously supporting the separation of oxygen and nitrogen. The above process will be automatically controlled by PLC system. |
Process Schematic |
Our containerized PSA nitrogen generator is suitable for oil & gas industry, chemical industry, rubber & tyre industry, textile industry, food packaging industry, etc.
Functional Deployment Tailored for Industrial Users
The containerized PSA nitrogen generator is engineered to serve industrial operations requiring reliable on-site nitrogen production. Designed for engineers, plant managers, and procurement teams, this solution integrates into manufacturing lines and remote facilities where consistent nitrogen flow is critical. As a robust nitrogen generator, it facilitates autonomy from traditional cylinder deliveries, reducing supply chain dependencies. The system’s modular and mobile design enables rapid deployment and adaptability across diverse operational environments, allowing end-users to optimize nitrogen availability for applications ranging from chemical processing to metal treatment.
Advanced PSA Technology with Precise Performance Metrics
This psa nitrogen generator operates using advanced Pressure Swing Adsorption technology to separate nitrogen from compressed air, delivering gas purity levels ranging from 90% up to 99.9995%. The system supports nitrogen flow capacities between 3 and 5000 Nm3/h and adjustable pressures from 0.1 to 0.8 MPa, maintained automatically via PLC-based controls. The integrated container structure ensures protection against harsh environmental factors, enabling stable dew points as low as -70°C. Such specifications guarantee operational reliability, process consistency, and compliance with industrial gas standards, positioning the system as an efficient and precise n2 generator model for various manufacturing requirements.
Industry-Specific Value Across Multiple Production Domains
Industries such as petrochemical, pharmaceuticals, metallurgy, and food processing benefit from the containerized nitrogen generator by securing a dependable, on-demand nitrogen supply. It supports applications like gas blanketing, inerting, purging, and heat treatment, contributing to enhanced product quality and safety. The compact design simplifies integration into existing plant infrastructure and supports mobile deployment for site turnarounds or commissioning phases. As a proven solution from leading psa nitrogen generator manufacturers, it optimizes operational workflows by reducing downtime and ensuring continuous nitrogen availability, which is essential for maintaining compliance and efficiency in critical industrial processes.
Product Advantages
Modular Containerized System with Flexible Integration
The structural design of this psa nitrogen generator consolidates all critical components within a single, weather-resistant container, minimizing footprint and installation complexity. This approach allows for modular scalability and straightforward integration into diverse plant environments. Its containerized layout is customized to accommodate varying power supply configurations and mobility requirements, making the unit suitable for both stationary and mobile applications. Sourcing from established psa nitrogen generator manufacturers ensures the use of reliable, high-quality parts that extend system longevity while supporting streamlined assembly and maintenance protocols for production reliability.
Consistent High Performance and User-Oriented Control
Operating with automated PLC controls, the nitrogen generator supplier ensures stable output parameters, including gas purity and pressure, facilitating seamless user interaction and system monitoring. The solution offers a broad adjustment range for nitrogen flow and purity to meet specific process demands, enhancing operational flexibility. User-centric design reduces the need for specialized operator intervention and accelerates commissioning times. Its reliable performance metrics paired with mobile deployment capability maximize production uptime and improve return on investment for industrial users requiring continuous on-site nitrogen generation.
Use Scenarios
On-site Nitrogen Generation for Metal Heat Treatment
In metal processing and heat treatment facilities, precise nitrogen environments are critical to prevent oxidation and control furnace atmospheres. The containerized n2 generator provides a stable, high-purity nitrogen supply conforming to strict industry standards, supporting inerting and blanketing tasks essential to process integrity. Its robust environmental protection enables installation outdoors or near operational zones with limited infrastructure, reducing logistical constraints. By integrating directly with annealing and hardening lines, this system enhances process reliability and ensures compliance with thermal treatment gas specifications, thereby improving product quality and reducing operational risks.
Mobile Nitrogen Supply for Remote Field Operations
For applications requiring temporary or mobile nitrogen generation—such as plant commissioning, turnaround operations, or field testing—the modular container design of this psa nitrogen generator offers significant advantages. It delivers adjustable nitrogen flow and purity in a transport-friendly enclosure that can be rapidly deployed to remote or harsh environments, where traditional compressed gas supplies are impractical. Integration with remote control systems enables real-time monitoring and consistent gas quality, ensuring uninterrupted operation. This solution from a reputable nitrogen generator supplier thus optimizes field workflows and minimizes operational delays by providing flexible on-demand nitrogen irrespective of site infrastructure.
Established in 2004, Jiangyin Exeter Metal Products Co., Ltd. specializes in manufacturing gas generation equipment, including PSA nitrogen and oxygen generators, gas purification equipment, and VPSA oxygen systems. Our products serve various industries such as petroleum, chemicals, coal mining, medicine, food, metallurgy, electronics, heat treatment, glass processing, aerospace, and more.
We ensure equipment quality by sourcing components from international brands like SIEMENS, Bürkert, ABB, Schneider, and AirTac. All parts undergo strict inspection through our ERP system to guarantee reliable final products. With over 20 years of experience and a focus on reliable on-site gas generation, Exeter supports tailored system configurations and continuous operation.
Contact us now for your custom quote or technical consultation.
What customization options are available for your containerized PSA nitrogen generator?
Our PSA nitrogen generator systems offer flexible customization including installation layout, power requirements, and electrical connections. This allows seamless integration with existing facilities and enables mobile deployment, meeting diverse industrial needs with efficient, tailored gas supply solutions.
How does the containerized design benefit outdoor or harsh environment applications?
The containerized design protects critical components within a single enclosure, enabling operation in harsh or remote outdoor settings with minimal infrastructure. This approach reduces installation time and footprint while maintaining consistent nitrogen output for industrial processes requiring stable gas supply.
What is included in the installation and commissioning support for your nitrogen generators?
We provide comprehensive installation and commissioning services to ensure proper setup and optimal operation of the nitrogen generators. Our technical team supports on-site guidance, system parameter adjustment, and training, helping customers achieve consistent nitrogen generator performance from startup.
What maintenance is required to ensure long-term performance of the nitrogen generator?
Regular maintenance includes inspection of carbon molecular sieve beds, checking pressure and purity levels, and verifying PLC-controlled automation functions. Our after-sales service provides spare parts and technical support to maintain the system's reliability and extend its operational lifespan.
Established in 2004, Exeter possesses 20-year experience in producing air separation equipment, including PSA nitrogen/oxygen generator, gas purification equipment, VPSA oxygen equipment, etc.
