On-site Nitrogen Generator

On-site Nitrogen Generator

In industries such as food processing, electronics manufacturing, lithium battery production, chemical plants, and metal heat treatment, high-purity nitrogen is essential for product quality and process safety. By switching from liquid nitrogen deliveries to on-site nitrogen generation, users can eliminate logistics dependence and reduce fluctuating gas procurement costs while ensuring uninterrupted supply.
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Product Introduction

In industries such as food processing, electronics manufacturing, lithium battery production, chemical plants, and metal heat treatment, high-purity nitrogen is essential for product quality and process safety. By switching from liquid nitrogen deliveries to on-site nitrogen generation, users can eliminate logistics dependence and reduce fluctuating gas procurement costs while ensuring uninterrupted supply.

The on-site nitrogen generator utilizes PSA (Pressure Swing Adsorption) technology with high-performance carbon molecular sieve (CMS) to produce nitrogen efficiently. It delivers stable purity, optimized energy consumption, and a long-term cost advantage for modern industrial facilities operating around the clock.

 

Performance Specifications

Parameter

Value Range

Nitrogen purity

95%–99.999% (customizable)

Capacity

5–5000 Nm³/h

Delivery pressure

0.1–0.8 MPa

Dew point

–40°C to –70°C

Specific power consumption

0.18–0.55 kWh/Nm³

Automation

Fully automatic PLC + HMI

Values vary depending on specific purity, capacity, and site conditions.

 

Reliability and Environmental Adaptation

  • Designed for continuous 24/7 industrial operation
  • Optional enhanced corrosion protection for marine and chemical environments
  • High resistance to CMS attrition and dusting
  • Complies with industrial noise reduction requirements
  • Suitable for high altitude, high humidity, and dusty conditions

 

Intelligent Operation and Maintenance

  • Real-time monitoring of purity, flow, and pressure
  • Automatic fault protection and alarm system
  • Optional remote diagnostics and operational analytics
  • Energy efficiency optimization for lower lifecycle cost

 

Integration and Scalability

  • OPC/Modbus data communication support
  • System expansion ready for future demand growth
  • Compatible with existing air separation or distribution networks

 

Industrial Applications

  • Food and beverage packaging and preservation
  • Lithium battery electrode drying and inerting
  • Electronics and semiconductor protective atmosphere
  • Petrochemical purging and nitrogen blanketing
  • Heat-treatment processes (bright annealing)

The on-site nitrogen generator ensures stable, safe, and energy-efficient nitrogen production that aligns with industrial automation and sustainability requirements.

 

Quality Assurance and Compliance

  • ISO 9001 certified manufacturing
  • ISO 8573-1 compliant compressed-air quality
  • ASME-certified pressure vessels
  • CE/UL standards available based on project region
  • Factory Acceptance Test (FAT) report included

 

Custom Engineering and Service Support

We provide:

  • Tailored system design based on real usage scenarios
  • Installation, commissioning, and operator training
  • Preventive maintenance and quick-response spare parts
  • Technical optimization focusing on long-term reliability

 

We fully understand that a reliable on-site nitrogen generator is more than just equipment; it is a cornerstone of production efficiency and operational safety. Leveraging our professional engineering capabilities, Shenger Gas is committed to crafting customized solutions that balance stability, cost-effectiveness, and energy efficiency for your needs. We welcome you to contact us to jointly explore the optimal path for enhancing your plant's operations and achieving sustainable cost reduction and efficiency improvement.

 

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