Generator Liquid Nitrogen
Generator iquid nitrogen is an industrial-grade liquid nitrogen preparation system using cryogenic air separation technology. It can stably produce high-purity liquid nitrogen through air compression, purification and low-temperature distillation processes. The system has the characteristics of fully automatic control, efficient energy saving and continuous and stable operation, and is suitable for liquid nitrogen requirements in large-scale industrial scenarios.
Technical Specifications Table
|
Parameter Item |
Specification Range / Description |
|
Liquid Nitrogen Purity |
≥ 99.999% |
|
Rated Flow Rate |
100~5000 L/h (Customizable) |
|
Output Temperature |
-196℃ |
|
Operating Pressure |
0.7~1.2 MPa |
|
Dew Point |
≤ -70℃ |
|
Energy Consumption |
≤ 0.85 kWh/Nm³ |
|
Start-up Time |
12~24 hours (cold start to full load) |
|
Continuous Operation Cycle |
≥ 24 months |
Industry application cases
- Medical industry: used for cryopreservation of medical devices, surgical cryopreservation and biosample bank.
- Food processing: quick-frozen food, low-temperature grinding and packaging inertia.
- Electronic manufacturing: semiconductor cooling, electronic component testing.
- Scientific research experiments: superconducting research, low-temperature physical experiments and deep-cold treatment of materials.
- Chemical industry: catalyst regeneration, waste gas recovery and chemical process cooling.
Certification and Standards
- International certification: ISO 9001 quality management system certification, ASME pressure vessel standard.
- Safety compliance: Comply with CE/PED directive and GB/T national low-temperature equipment safety specifications.
- Environmentally friendly design: Use environmentally friendly refrigerant, comply with the EU RoHS Directive.
Optional configuration
- Remote monitoring and intelligent operation and maintenance system
- Purity online analyzer interface
- Explosion-proof design (ATEX Zone 2)
Generator iquid nitrogen has become the first choice device in many industries with its excellent performance and reliability. Through continuous technological iteration and rigorous manufacturing processes, we ensure that every device meets industrial-grade standards. For detailed plans or technical consultation, please contact Shenger Gas' engineer team.
Our factory & quipment



Why choose us
Factory Strength
The factory building and office area are about 10,000 square meters, with various imported production equipment. Shenger Gas has a complete production process, which can meet customers' needs for customized molecular sieve nitrogen generators and oxygen generators.
Product Application
Our products are widely used in metallurgy, electric power, chemical, petroleum, electronic, biological, pharmaceutical, chemical fiber, food, rubber and other industries.
Efficient Andconvenient
The company has establishedmarketing networks around theworld to provide quality services tocustomers in an efficient and conve.
nient manner.
Production Equipment
Forklift, Single beam crane, Sawing machine, Radial drilling machine, SCR DC arc welding machine, Gas shielded welding machine, Paint room, PPCW chuck pipe welding center, Shot blasting machine, Vibrating platform
Our Certifications



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