Audited Supplier
NZN-Y
Chemical, Electronic, Food, Medical, New Energy, Petroleum, Pharmaceutical, Farm
CE, ISO
New
Low
Nitrogen Generator, Air Compressor, Air Dryer, Ln2
Nitrogen Gas Separation & Liquefication
Production Line
Liquid Nitrogen Equipment
Mixture Refrigerant Cooling
Nitrogen, Liquid Nitrogen
5-200kw
-40 ºC
1~50L/H
Psa Nitrogen Generator Plant
8-10bar
95-99.999%
for Food Freezing Tunnel
1380*1200*2200mm
650kg
Online Video Supporting
-180ºC
1 Year
Competitive Price
10 Years Under Proper Maintenance
Nuzhuo
by Container or Bulk Cargo
1-50L/Hr
Zhejiang, China
8419601900
Product Description
NUZHUO Liquid Nitrogen Plant Generator
With our liquid nitrogen generators, you can "produce" your own liquid nitrogen (LN2) without having to buy it, with great convenience, a stable supply of LN2, and many more. A continuous supply of LN2 is possible by connecting our liquid nitrogen generator directly to your LN2 cooled cryogenic storage tank. In addition, with backup power, LN2 can continue to supply power even in the event of a power outage caused by a natural disaster. This makes it possible to cryopreserve important biological samples in a stable and reliable manner. Our liquid nitrogen generators are now widely used to cool IPS cells, tissues, vaccines or cryogenic storage of livestock fertilized eggs
We specialize in making these liquid nitrogen producing plant of superior designing and cutting-edge cryogenic technology to achieve purity from 99.9% up to 99.999%, OR part per Million (PPM) as per the application and requirement of the end user. We are offering a wide range of capacities from 10 Liters/Hour to 5 Liters/Hour -50L/h Liquid Nitrogen producing machinery and equipment.
Product Name | Liquid Nitrogen Generator | Nitrogen Purity | 95%-99.999% | |
Nitrogen Production | 1-50L/hr | Type | Skid Mounted & Container Type | |
Brand | NUZHUO | Model | NZN-Y | |
Main Part | Air compressor,Air Dryer, Nitrogen generator, LN2 Generator, Chiller, LN2 Dewar ,etc | |||
Application Field | Artificial Fertilization Semen Storage, Biotechnology, Medical Science, Cosmetology, General Industrial, Food grade cryogenic technology, etc. | |||
MODEL | NITROGEN PURITY | N2 Flow( Nm3/hr) | POWER (kwh) | Cooling Method |
NZN-5LPD | 99.9% | / | 5.5 | Air Cooling |
NZN-10LPD | 99.9% | / | 5.5 | Air Cooling |
NZN-24LPD | 99.9% | / | 5.5 | Air Cooling |
NZN-3Y | 95%-99.999% | ≥4 | 7.5 | Air Cooling |
NZN-5Y | 95%-99.999% | ≥6 | 8.5 | Air Cooling |
NZN-10Y | 95%-99.999% | ≥12 | 12 | Water Cooling |
NZN-20Y | 95%-99.999% | ≥24 | 25 | Water Cooling |
NZN-30Y | 95%-99.999% | ≥36 | 25 | Water Cooling |
NZN-40Y | 95%-99.999% | ≥48 | 35 | Water Cooling |
NZN-50Y | 95%-99.999% | ≥60 | 35 | Water Cooling |
Working Principle
Following the principle of pressure swing adsorption, high-quality carbon molecular sieve is used as the adsorbent. Under certain pressure, due to the dynamic effect, the diffusion rate of oxygen and nitrogen on the carbon molecular sieve is different. The oxygen molecules are adsorbed by the carbon molecular sieve in large quantities. Nitrogen molecules are enriched in the gas phase to achieve oxygen and nitrogen separation. Since the adsorption capacity of carbon molecular sieve for oxygen varies significantly with pressure, reducing the pressure can adsorb the oxygen molecules adsorbed by the carbon molecular sieve, so that the carbon molecular sieve can be regenerated and reused. Two adsorption tower processes are adopted, one is for adsorption and nitrogen production, and the other is for desorption and regeneration, alternating cycles and continuous production of high-quality nitrogen.
Configuration of LN2 Generator
Configuration of LN2 Generator
No | MAIN PART | FUNCTION | ||
1 | Air compressor | Air is used as raw material to collect & compress air to 8 bar, (Screw type) | ||
2 | Refrigerated dryer | The standard configuration removes moisture and impurities in the air, so that the air dew point reaches -20°C (the intermediate configuration uses an adsorption dryer, and the dew point reaches -40°C; the advanced configuration uses a combined dryer, and the dew point reaches- 60ºC). | ||
3 | Precision Filter | A/T/C three-stage filter to remove oil, dust and impurities. | ||
4 | Air buffer tank | Store pure and dry air for subsequent adsorption and separation of nitrogen as raw material storage. | ||
5 | Adsorption tower | A&B adsorption tower can work alternately, regenerating adsorption, filling sodium molecular sieve to filter out oxygen molecules. | ||
6 | Nitrogen Analyzer | Real-time monitoring and analysis of nitrogen purity, indicating that the equipment is working normally and alarming. | ||
7 | Valves & pipelines | Intelligent control valves realize automatic operation of equipment, PLC control, SUS304 pipelines. | ||
8 | Nitrogen Buffer Tank | Store nitrogen with qualified purity, which can be directly piped or used for bottle filling. | ||
9 | Liquid Nitrogen Generator | Cooling the nitrogen gas to Liquid nitrogen with -196ºC. | ||
10 | Cold Water Chiller | Provide the circulating cold water to Liquid nitrogen generator. | ||
11 | Liquid Nitrogen Dewar | Use to collect and storage the liquid nitrogen. | ||
Oil & Gas
- Beverage & food industry
- Freezing Seafood & other items
- Tunnel freezing
- In the veterinary industry for the cryopreservation of blood cells like (sperm and egg)
- Glass industry
- Used for food preparation and making ultra-smooth ice cream
- Many others
Q1: Are you a trading company or manufacturer?
A: Firstly. we are a manufacturer, we have our own factory and engineers.
Secondly, we have our own international trade teams to provide services for you.
Thirdly, we provide the lifetime technology support and the best after-sale service.
Q2: What is your term of payment?
A: 30%T/T in advance and balance before shipment.
B. 30% T/T in advance and Irrevocable L/C at Sight.
C. Accept negotiation.
Q3: How long is your delivery time?
A: 30%T/T in advance and balance before shipment.
B. 30% T/T in advance and Irrevocable L/C at Sight.
C. Accept negotiation.
Q3: How long is your delivery time?
A: Depending on what type of machine you are purchased.
1. 5TPD and 10TPD model, the delivery time is 45-50days.
2. 3-50L/Hr model, the delivery time is 2 months.
3. Over 60L/h capacity, that is cryogenic LIN plant whose delivery time is 3-4 months.
1. 5TPD and 10TPD model, the delivery time is 45-50days.
2. 3-50L/Hr model, the delivery time is 2 months.
3. Over 60L/h capacity, that is cryogenic LIN plant whose delivery time is 3-4 months.
Q4: What is your product quality assurance policy?
A: We offer a warranty period of 1 year, free lifetime technology support.
B. Supporting third-part to have a inspection, also provide SGS, TUV certificated.
C. Accept negotiation.
A: We offer a warranty period of 1 year, free lifetime technology support.
B. Supporting third-part to have a inspection, also provide SGS, TUV certificated.
C. Accept negotiation.
Q5: Do you offer OEM/ODM service?
A: Yes, please let's know your specific require. Our engineer will follow your requirement to design for you and provide detailed technical specification and commercial quotation.
Q6: Does your product used or new? RTS product or customized product?
A:Our machine is new unit, and following your specific require to design and make it.
