For companies looking to improve the efficiency of their liquid nitrogen (LN2) supply chain, our state-of-the-art Liquid N2 Generator provides a revolutionary solution. By enabling on-site production, clients can avoid the inconveniences of transportation, evaporation losses, and any safety hazards connected with handling liquid nitrogen by not having to buy LN2 from outside suppliers.
Getting started with our Liquid N2 Generator is a simple process. Once the machine is properly connected to a power source and cooling water, it begins by generating gaseous nitrogen using a PSA (Pressure Swing Adsorption) nitrogen generator. This initial stage ensures that the nitrogen gas has an oxygen content of no more than 1.0%, a process that takes approximately 30 minutes. For even faster output, a small membrane nitrogen generator can be utilized as an alternative.
The real magic happens in the second stage, where the nitrogen gas undergoes a remarkable transformation. Utilizing a powerful combination of a helium compressor and a cold head, the gas is rapidly cooled to an astonishing temperature of -196°C. This intense cooling process, which takes around 4 hours, causes the nitrogen to condense and transition into its liquid state, yielding high-quality liquid nitrogen ready for immediate use.
Our Liquid N2 Generator continues to produce liquid nitrogen at the specified flow rate per day until the storage vessel reaches its full capacity. Once the storage is filled, the plant intelligently enters a standby mode, conserving energy and resources. However, as soon as the storage volume drops to a pre-set level, the generator automatically restarts, ensuring an uninterrupted supply of liquid nitrogen.
To provide users with complete control and peace of mind, our Liquid N2 Generator features an advanced control unit that displays all the essential information, including flow process data, alarms, trend curves, and more. This comprehensive monitoring system ensures continuous nitrogen supply, allowing businesses to focus on their core operations with confidence.
By embracing our Liquid N2 Generator, businesses across various industries can revolutionize their liquid nitrogen management, reducing costs, enhancing safety, and gaining unprecedented control over their LN2 supply chain. Experience the convenience and reliability of on-site liquid nitrogen generation and unlock new possibilities for your business with our innovative solution.

ADVANTAGE:

• Flexible operation with automatic or manual running options
• Minimal noise and vibration levels for a peaceful work environment
• Continuous operation, 24/7, ensuring uninterrupted liquid nitrogen supply
• Rapid production of high-quality nitrogen within 1-2 hours
• Swift installation and startup process, completed in just two hours
• Equipped with a dewar for 3-4 days of storage capacity, ensuring ample supply
• Compact footprint of 3×3m and low noise levels, suitable for various settings
• Integrated liquid level sensor for automatic top-up and monitoring
• User-friendly screen display for real-time liquid nitrogen and helium levels
• No raw materials required, powered solely by electricity
• Self-contained air compressor, eliminating the need for external cooling water
• Advanced filtration system delivering particle size of 0.01μm and 0.003ppm oil content
• Eliminates the need to supply liquid nitrogen to analytical instruments
• Intelligent standby mode activated automatically when storage dewar reaches full capacity
• The cryogenic insulated extraction line is designed to reduce the loss of liquid nitrogen during transfer.

COMMERCIAL APPLICATIONS:
-Semiconductor/superconductor factories
-Universities
-Analysis institutes
-Research laboratories
-Medical filed like cryotherapy, cryopreservation of cells
-Livestock industry like cryopreservation of sperm
-Food/beverage
-Aerospace
-Metal treatment