1. Features of liquid nitrogen generator:

1). The machine runs automatically and nobody is on duty.

2). Less land occupation, low height (maximum Height≤2500mm)

3). Quick speed of liquid nitrogen output: It only takes 1.5 hours from start-up to liquid nitrogen output.

4). Mature technology ,Safe and reliable operation and easy maintenance.

With ordinary refrigerator compressors on the market, people who can repair refrigerators will ba able to repair it.

5). One station of liquid nitrogen generator manufacture. ( we supply liquid nitrogen generator, vacuum tube and liquid nitrogen dewar.)

2. Specification of Liquid nitorgen generator

3. Liquid nitrogen generator Working principle

The cryogenic mixed refrigerant throttle refrigerator is adopted in this nitrogen liquefier. It is based on the regenerative multi-component mixed refrigerant throttle refrigeration cycle. The high, middle and low boiling point pure components are selected to compose multi-component mixed refrigerants. The relay matching of effective refrigeration temperature zones of each boiling point component is realized. It can be cooled from ambient temperature to -196 ° C, the purpose of nitrogen liquefaction (-180 ° C @ 0.6 MPa) is achieved.

4. Applications

1). Application of liquid nitrogen in animal husbandry.It is widely used in the improvement of livestock freezing matching technology and embryo transfer of livestock and many kinds of animals to prepare living embryos.

2). Liquid nitrogen in medical miracle application.Cryogenics, clinical medicine.Liquid nitrogen is the most widely used refrigerant in cryosurgery.It's one of the best refrigerants ever invented. You put it in a cryogenic machine. It's like a scalpel.

3). Application of liquid nitrogen in food industry.The application of liquid nitrogen in food quick-freezing has a fast freezing rate (about 30-40 times faster than the usual freezing method).

4). Application of liquid nitrogen in the electronic industry.Superconductivity skills, electronic components manufacturing and testing, low temperature ball grinding skills, green cutting skills and so on.

5). Other applications of liquid nitrogen.Application in HTS power cable development;It is used to freeze the liquid pipeline in emergency maintenance.Low temperature stabilization and quenching of materials;Liquid nitrogen cooler skills and so on.

5. FAQ

1). Are you manufacture or trading comany?

We are professional factory in oxygen generator, nitrogen generator, liquid nitrogen generator and air separator generator field for about 20 years.

Our factory located in Hangzhou city, covering an area of 20,000 square meters.

2). Which part will you provide?

We will provide whole set of the generator, including air compressor, air purification system, buffer tank, PSA system. If required we will also provide pressurization system and filling system.

3). What certifications do you have?

We have ISO 9001:2008, ISO14001:2015, OHSAS18001: 2007 and many patent certifications.

4). How could I get a quotation?

It required to know the capacity, purity and pressure of the generator.

Different country, different voltages. So it's better noted what voltage of 3 phase and 1 phase when inquire ?

In China, power supply is 380V(3phase)/220V(1 phase) /50Hz.