- Overview
- Product Description
- Product Features
- Product Parameters
- Applications
- Company Profile
Basic Info.
Packaging & Delivery
Product Description
Chenrui High Safety & hot sale Industrial Liquid Nitrogen Generator System professional manufacture in China
Liquid nitrogen generator Working principle
Mixed-refrigerant Joule-Thomson (MRJT) refrigerator at low temperature ranges driven by single compressor with precooling is applied to liquefy nitrogen (-180ºC) for Nitrogen Liquefier from TIPC, CAS. MRJT, a Joule-Thomson cycle based on reoccupation and multicomponent mixed-refrigerants through optimizing various refrigerants with different boiling points with a good match along with their respective efficient refrigeration temperature ranges, is an efficient refrigerator for the temperature range from -40 to -196ºC. The feature of this product is as following: the available mature commercial compressors and heat exchanges, high liquefaction efficiency, high reliability, no maintenance and long life. 
-Capacity from 3L/h to 50L/h. Meet all your requirements.
-Low power consumption.
-Automatic operate. One key start.
-Small floor space.
-Durable. Can work 24 hours per day.
-One station of liqiuid nitrogen generator manufacture. (we supply liquid nitrogen generator,vacuum tube and liquid nitrogen dewar.)
Specification of Liquid nitorgen generator
Technical Parameters
| Capacity (L/h) | Power (Kw) | Nitrogen Gas Capacity Required (Nm3/h) | Purity | Nitrogen Gas Pressure Required (Mpa) | Power (AC/V) |
| 3 | 13.5 | 4 | 99.9% or as user's requirement | 0.8 | 220 |
| 5 | 14.5 | 6 | 0.8 | 380 | |
| 10 | 27.5 | 12 | 1.0 | ||
| 20 | 54.5 | 30 | 1.0 | ||
| 30 | 65 | 40 | 1.6 | ||
| 40 | 81 | 50 | 1.0 | ||
| 50 | 99.5 | 60 | 1.6 |
Fish boat,hotel and food processing plant: food quick-freezing,Beverage processing
Hospital and beauty salon: Liquid nitrogen refrigerating apparatus,Vaccine preservation
Laboratory: transducer calibration,Specimen preservation
Farm: Embryo freezing instrument,freezing spermatozoon,etc.
1. Are you manufacturer or Trade Company?
We are the manufacturer of Nitrogen Generator, founded in 2005
2. What's the order liquid nitrogen generator process?
a. Inquiry---provide us all clear requirements.
b. Quotation---official quotation form with all clear specifications.
c. Contract confirmation---provide correct contract details.
d. Payment terms
e. Production
f. Shipping
g. Installation and commissioning
3.What terms of payment you use?
T/T, L/C etc.
4. How to get a prompt quotation of Nitrogen Generator?
When you send the inquiry to us, pls kindly send it with below technical information.
1) LN2 flow rate: _____L/hr
2) LN2 purity: _____%
3) Voltages and Frequency : ______V/PH/HZ
4) Application:
5) Project Location: