Liquid nitrogen equipment is a set of air separation equipment to extract liquid nitrogen from the air, is a new type of technological process with turbine expander, according to the different needs of users, we can use air forward expansion or dirty nitrogen reflux expansion process。

※System characteristics of liquid nitrogen equipment：

1.Advancement：
Our company adopts the latest international technology, replacing the old generation of Stirling refrigerator technology to produce liquid nitrogen。

2.Low power consumption：
The latest technology adopted by our company can greatly reduce the unit energy consumption of liquid nitrogen products, saving 10-20 energy consumption compared with similar products。

3.High purity：
The purity of liquid nitrogen can reach up to 0.01PPM of oxygen in food grade and electronic grade。

4.Small footprint：
The distillation column is designed with low height and can be installed indoors。
Widely used in university laboratories and scientific research units。

5.Maintenance intervals：
Long maintenance cycle, less workload, simple maintenance。

6.Stability：
The running stability of the equipment is high, all the key parts adopt well-known brands at home and abroad, and the system has few moving equipment。

※Technical specifications：

Main parameters of liquid nitrogen equipment

Liquid nitrogen flow：1-60TPD；

Purity：99.9-99.9999%；