Reduce nitrogen procurement cost by up to 35% while guaranteeing 99.999% purity. Designed for corporate purchasing managers, technical directors, and operations leaders in the USA. In 2025, 38 % of US manufacturers reported that
High‑Purity Pressure Swing Adsorption Nitrogen Generators – OEM/ODM, Fast Delivery
Reduce nitrogen procurement cost by up to 35% while guaranteeing 99.999% purity. Designed for corporate purchasing managers, technical directors, and operations leaders in the USA.
“Since installing Lixin’s PSA nitrogen system, our production line downtime dropped from 4 % to 0.6 %. The ROI was realized in just 5 months.”
“The custom OEM design met our 150 Nm³/h requirement perfectly, and the 7‑day delivery saved us a quarter‑year project delay.”
All units are CE, FDA, ISO 9001, RoHS, and GS certified, ensuring full compliance with U.S. safety and environmental regulations.
Frequently Asked Questions
What is the typical lead time for a custom PSA nitrogen generator?
Standard models ship within 10‑12 days from order confirmation. Fully customized OEM/ODM solutions are engineered and delivered within 7 weeks, including factory testing.
Can the system be integrated with existing PLC or SCADA networks?
Yes. All units support Modbus‑TCP, Profibus, and OPC‑UA protocols. We provide firmware‑level API documentation for seamless integration.
What certifications do your nitrogen generators hold for the U.S. market?
Our products carry CE, FDA, ISO 9001, RoHS, GS, and UL‑listed components, satisfying OSHA, EPA, and NFPA standards for industrial gas equipment.
Do you offer on‑site installation and training?
Yes. Our certified engineers can travel to any U.S. facility for installation, commissioning, and a 2‑day hands‑on training program for your staff.
What after‑sales support is included?
A 24 / 7 hotline, remote diagnostics, and a 2‑year comprehensive warranty (parts & labor). Spare‑part kits are stocked in U.S. warehouses for same‑day dispatch.
“The PSA nitrogen system cut our gas‑cylinder expense by 70 % and improved product quality. The ROI was achieved in 4 months.”
“Fast 7‑day delivery saved our plant from a costly shutdown. The OEM design matched our exact flow‑rate needs.”
“Excellent after‑sales support—remote diagnostics fixed a minor issue within hours. Highly recommend Lixin for critical applications.”
About the Author
Dr. Alex Chen, Ph.D.
Senior Gas‑Processing Engineer, Hebei Lixin Medical Engineering (15 years in PSA technology, 8 years leading OEM projects for Fortune 500 manufacturers). Published in Industrial Gas Journal 2024, speaker at the International Gas Technology Expo 2025.
If you want to learn more about medical gas supply, oxygen production, oxygen chambers, and purification equipment, please contact us as soon as possible!
Trusted by Industry Leaders
All units are CE, FDA, ISO 9001, RoHS, and GS certified, ensuring full compliance with U.S. safety and environmental regulations.