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Liquid Nitrogen Generating Systems

On-site liquid nitrogen production via industrial cryocoolers — continuous supply at 77°K without tanker deliveries or cryogenic storage logistics

Overview

About Liquid Nitrogen Generating Systems

Liquid nitrogen generating systems use industrial cryocooler technology to liquefy gaseous nitrogen directly at your facility, producing liquid nitrogen (LN₂) at –196°C (77°K) on a continuous basis. This eliminates the need for cryogenic tanker deliveries, insulated bulk storage vessels, and the supply chain risks associated with remotely produced liquid nitrogen.

Two standard capacity configurations are available: 500W at 77°K for small to medium demand applications, and 1,500W at 77°K for higher-throughput processes. Custom capacities can be engineered for specific production requirements. The cryocooler units are rated for 50,000+ hours of operational life — approximately 5–6 years of continuous operation before major service — providing exceptional reliability and low lifecycle cost.

These systems are particularly valuable for facilities in remote or inland locations where liquid nitrogen tanker access is infrequent or expensive, and for processes requiring a continuous uninterrupted supply of liquid cryogen where tanker scheduling creates operational risk.

Industrial cryocooler liquid nitrogen generating system

Specifications

Technical Specifications

Capacity Option 1500W at 77°K
Capacity Option 21,500W at 77°K
Operating Temperature77°K (–196°C)
Cryocooler Operational Life50,000+ hours
FeedstockHigh-purity gaseous nitrogen (from PSA generator or supply)
ControlsIntegrated automated controls

Benefits

Key Advantages

  • Eliminates cryogenic tanker deliveries and associated logistics costs
  • 50,000+ hour cryocooler operational life provides exceptional long-term reliability
  • Ideal for remote locations with infrequent or expensive tanker access
  • Continuous on-demand production prevents supply disruptions
  • No large insulated bulk storage required when integrated with on-demand generation
  • Reduces cryogenic safety risks associated with large-volume LN₂ bulk storage
  • Proprietary cryocooler technology with minimal maintenance requirements

Applications

Industries & Use Cases

Remote Industrial SitesCryogenic Preservation & BiobankingLaboratory & Research FacilitiesSemiconductor & Electronics ManufacturingPharmaceutical Cold ChainFood Cryogenic Processing & Flash FreezingSuperconducting Magnet CoolingOffshore Platforms

Get a Quote or Technical Consultation

Our engineers can help you select the right liquid nitrogen generating systems configuration for your application.