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WhatsApp / Mob : +86 156 5177 2521
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o email : mrwin@cnbangwin.com
WhatsApp / Mob : +86 156 5177 2521
o email : mrwin@cnbangwin.com
Nitrogen Generator Liquid for Industrial Cooling and Processing
Nov 17 , 2025
Nitrogen generator liquid systems provide support for a wide range of industries that need to freeze cooling and inert conditions. Nanjing Bangwin Gas can design an efficient system that generates liquid nitrogen for on-site use. The on-site systems offer further benefits to a business, including a reduction of logistics costs and better production flexibility. At the same time, a growing number of factories prefer on-site generation for higher safety and lower long-term costs.https://bangwingas.com/nitrogen-generator
A nitrogen generator liquid system turns compressed air into high-purity liquid nitrogen. The system cools the air down to cryogenic temperatures and separates nitrogen from other gases. The liquid nitrogen then provides powerful cooling effects. For this reason, many industries rely on liquid nitrogen for freezing, storage, and protection. The system generates liquid nitrogen on demand. Therefore, the factory will have a stable supply without depending on external deliveries.
The generation process works in several distinct steps.
l First, the system compresses and purifies the incoming air.
l Then, the system cools the purified air down to cryogenic temperatures.
l Next, nitrogen separates from oxygen and other gases during the cooling process.
l Finally, the system liquefies nitrogen and transports it to insulated storage tanks.
Therefore, the cycle works smoothly and without interruption.
The latest nitrogen generator liquid system has the following characteristics:
1) Good performance of the nitrogen generator liquid system.
2) The compact cryogenic structure of the liquid system can save installation space.
3) The operation of the nitrogen generator liquid system can be controlled by a smart control panel.
4) The high purity of the nitrogen generator liquid system can be used in sensitive fields.
5) The energy-saving and economical operation of the nitrogen generator liquid system can reduce operating costs.
6) The good insulation effect of the nitrogen generator liquid system can maintain the liquid temperature of the liquid nitrogen.
7) The continuous operation of the nitrogen generator liquid system can provide a reliable liquid nitrogen supply.
In addition, Nanjing Bangwin Gas also includes the use of high-quality and durable parts in the nitrogen generator liquid system to prolong the life of the product.
A nitrogen generator liquid system will provide you with many benefits, the main ones include:
l First, it avoids the risk of delivery and the trouble of loading and unloading;
l Second, the quality is stable at any time;
l Third, it can reduce the cost of nitrogen in the long run;
l Fourth, it can meet the needs of volume customization in production;
l Fifth, it has little impact on the environment;
In addition, by producing liquid nitrogen on-site, manufacturers can have absolute command over supply.
Liquid nitrogen has a wide range of applications in industries:
l Food freezing industry: rapid freezing with liquid nitrogen to make food last longer.
l Metal processing: Use liquid nitrogen to cool down metal parts during machining.
l Pharmaceutical industry: use cryogenic liquid nitrogen to stabilize unstable drugs.
l Electronics: Use it to cool down semiconductor components and test equipment.
l Chemical industry: nitrogen gas can be used to create inert reaction environments.
l Biological storage: stores biological samples in liquid nitrogen tanks in laboratories.
In addition, many factories choose to install a nitrogen generator liquid system to avoid purchasing costly delivered LN2.
The liquid system of the nitrogen generator produced by Nanjing Bangwin Gas is generally as follows:
l Liquid nitrogen temperature: -196℃
l Purity: 99.9% – 99.999%
l Capacity: 5L/h ~ 2000L/h
l Power: 380V / 50HZ
l Cooling method: Cryogenic refrigeration cycle
l Storage tank: 80L ~ 5000L insulated tank
l Material: Stainless steel 304 or 316L
In addition, there is space for design and customization of each set of equipment in the factory layout.
Nanjing Bangwin Gas can provide customers with high-quality nitrogen generator liquid systems.
Firstly, the equipment is produced under strict production standards.
Secondly, the technical support of the engineer team is powerful.
Thirdly, customized cryogenic refrigeration systems can be provided for different industries.
Fourth, the company’s supply is fast, and the installation is professional.
Finally, users around the world trust our company for its stable performance.
In addition, you can click on the following link to learn more about the system:
https://bangwingas.com/nitrogen-generator
Installation is the key to the stable operation of the equipment.
l The nitrogen generator should be installed in a clean, ventilated room.
l Pay attention to the accuracy of electrical grounding.
l Keep the intake air inlet clean to ensure cooling efficiency.
l Check the valve and pipeline once a month.
l Inspect the sealing insulation material for wear and replace it in time.
l Inspect the storage tank pressure regularly.
In addition, the operation and maintenance should be carried out by trained workers.
Q1: How pure is the nitrogen produced by the nitrogen generator liquid system?
A1: The nitrogen purity produced by the nitrogen generator liquid system ranges from 99.9% to 99.999%.
Q2: Can a nitrogen generator liquid system operate continuously?
A2: Yes, the nitrogen generator liquid system can run continuously without interruption.
Q3: Is there any special storage requirements for liquid nitrogen?
A3: Liquid nitrogen needs to be stored in insulated tanks to keep it cold and stable.
Q4: In which industries is liquid nitrogen commonly used?
A4: Liquid nitrogen has broad applications in the food, metal, pharma, chemical, and electronics industries.
Q5: Does Nanjing Bangwin Gas provide installation support?
A5: Yes, Nanjing Bangwin Gas offers worldwide technical support and training.
The nitrogen generator liquid system enables factories to have greater control over the cooling and inerting process, which can help lower the cost of operation and increase safety levels. Also, Nanjing Bangwin Gas offers high-quality nitrogen generator liquid systems to better support customers’ long-term performance in the industrial field. As a result, more and more companies are considering on-site liquid nitrogen generation a more reliable solution.
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