
Leading PSA Industrial Nitrogen Generator Manufacturer in India
Absstem is a leading manufacturer of PSA industrial nitrogen generators in India, delivering reliable, high-purity nitrogen gas solutions for diverse industrial applications. Our advanced pressure swing adsorption (PSA) technology enables on-site nitrogen generation that ensures consistent quality, energy efficiency, and long-term cost savings. Each system is designed to meet the unique operational requirements of industries such as metal fabrication, pharmaceuticals, laser cutting, chemical manufacturing, food packaging, and electronics, making Absstem a trusted partner in industrial gas innovation.
The nGEN series represents Absstem’s next-generation nitrogen generation technology, engineered for performance, reliability, and automation. Producing nitrogen gas with purities up to 99.9995%, nGEN systems generate nitrogen directly from atmospheric air, eliminating the need for cylinder refills or liquid nitrogen storage. Built with the industry’s best air-to-gas ratio and IIOT-enabled automation, nGEN ensures continuous, energy-efficient operation under varying ambient conditions, helping industries achieve self-reliance and sustainability.
Trusted Industrial Nitrogen Plant Manufacturer for Diverse Applications
As one of India’s most trusted industrial nitrogen plant manufacturers, Absstem serves a wide range of sectors, including oil & gas, chemicals, pharmaceuticals, metallurgy, laser cutting, tyre manufacturing, food packaging, and electronics. Each nitrogen plant is built for uninterrupted supply, precise purity control, and minimal maintenance, ensuring your operations stay efficient, compliant, and cost-effective.
Our Industrial Nitrogen Generator Features
Industry-leading air-to-gas ratio, ensuring the lowest operating costs
10-year performance warranty on Molecular Sieves – first in the industry
Suitable for all nitrogen purity ranges between 95%-99.9995%
Ensures consistent flow, pressure, and purity throughout its lifecycle (24/7 operation)
IIOT-enabled with a 100% operator-free design for remote monitoring
Plug-and-play design for easy installation and operation
Idle mode with auto start/stop, reducing power consumption during low nitrogen demand
Advanced HD Touchscreen HMI, displaying all critical performance parameters
First-in-industry Comprehensive Maintenance Contract (CMC) under the Absstem Shield program, ensuring complete peace of mind
Benefits of Industrial Nitrogen Generator
Lowest unit cost of gas generation, providing the shortest ROI period
Flexible installation options, from ground floors to rooftops, reducing space constraints
Enhanced safety, avoiding risks associated with handling and transporting high-pressure cylinders
Remote monitoring, providing complete oversight and control from anywhere
Uninterrupted on-site nitrogen supply, eliminating the dependency on external vendors.
Lower operational costs, with zero losses from logistics, handling, or manpower
No licensing required, eliminating regulatory hurdles (no PESO or pollution license needed)
Advanced HD Touchscreen HMI, displaying all critical performance parameters
Technical Specifications
| Flow | Purity | Pressure |
|
Nitrogen Flow Up To 3000 Nm³/Hr | Purity Up To 99.9999% |
Pressure up to 350kg/cm²g
is available on demand through N2 Compressors |
Applications of PSA Industrial Nitrogen Generators
Oil & Gas
The oil and gas industry explores, extracts, refines, and distributes petroleum and natural gas for energy and industrial use.
Metal Processing & Metallurgy
Metallurgy is the science and technology of extracting, refining, and processing metals.
Chemical Industry
Chemical refers to a substance with a defined composition and properties or the science of matter and its interactions.
Food & Beverage
The food and beverage industry produces, processes, and distributes consumable goods, focusing on taste, nutrition, and safety.
Pharmaceuticals
Pharmaceuticals are drugs and medicines used for diagnosis, treatment, and disease prevention.
Tyre Manufacturing
Tyre curing is the process of applying heat and pressure to shape and strengthen a tyre.
Laser Cutting
Laser cutting is a precision technique that uses a focused laser beam to cut materials.
Electronics Manufacturing
Electricity is the energy from moving charged particles, powering devices and systems.
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High-efficiency PSA oxygen generator for manufacturing, aquaculture, and other process industries.

Affordable, high-performance oxygen systems built for SMEs, MSMEs, and OEMs requiring steady on-site supply.

Space-saving, plug-and-play nitrogen generator ideal for food packaging, electronics, and pharma applications.

Absstem’s all-inclusive AMC ensuring 24×7 uptime, preventive care, and remote support for oxygen and nitrogen systems.
FAQs – Industrial Nitrogen Generators & Plants
What is a PSA Industrial Nitrogen Generator?
A PSA (Pressure Swing Adsorption) Nitrogen Generator is a system that produces high-purity nitrogen gas from atmospheric air by removing oxygen and impurities, ideal for industrial use.
How pure is the nitrogen produced by a PSA generator?
ABSSTEM’s PSA generators can produce nitrogen with a purity range from 95% up to 99.9995%, depending on your industrial requirements.
What industries benefit from PSA Nitrogen Generators?
Common industries include chemical manufacturing, food packaging, pharmaceuticals, electronics, and metal processing, where nitrogen is used for inert atmospheres or oxidation prevention.
Why choose Absstem as an industrial nitrogen plant manufacturer in India?
With deep expertise in nitrogen generation, we provide customized solutions using PSA technology that ensure reliable, high-purity nitrogen supply across various applications in India.
Can nitrogen plants be installed in remote or challenging locations?
Yes, our PSA nitrogen systems are designed to operate efficiently in varied environmental conditions, providing reliable performance even in remote or resource-constrained areas.
How much maintenance does a PSA Nitrogen Generator require?
ABSSTEM’s generators are built for low maintenance, offering durable components that require only periodic checks to ensure smooth operation.
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