Liquid Nitrogen Generator Price

• Customization: Available
• Application Fields: Chemical
• Certification: CE, ISO, RoHS
• Model NO.: LPLN-20
• Condition: New
• Noise Level: Low
• Parts: Gas Tank
• Purpose: Gas Manufacturing
• Usage: Nitrogen
• Type: Air-Cooled
• Cooling Water: Industrial Water
• System Type: Open System
• Fans Species: Single-Speed Fan
• Purity: 99-99.999%
• Machine Size: Small
• Transport Package: Wooden
• Specification: 1900*1800*2100
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 200
• Package Size: 260.00cm * 200.00cm * 230.00cm
• Package Gross Weight: 200.000kg

Product Description

1. Advanced Technology and Process:

   • Liquid nitrogen generators often employ advanced technologies such as electrolysis or membrane separation to produce high purity nitrogen efficiently.
   • Deep cooling liquid nitrogen systems may utilize state-of-the-art cryogenic processes to convert atmospheric air into liquid nitrogen through compression, purification, and subsequent liquefaction.

2. Rapid Freezing Capabilities:

   • They provide ultra-rapid freezing capabilities due to the extremely low temperature of liquid nitrogen (-196°C), enabling quick freezing of biological samples, food products, or other materials that require rapid preservation or controlled cooling.

3. Versatility and Application Range:

   • These machines are versatile and can be used across various applications including medical cryotherapy (for removing warts, moles, and other skin lesions), food processing (for flash-freezing to preserve freshness and quality), and scientific research (to store cells, tissues, or organs).

4. Ease of Use and Control:

   • They typically feature precise temperature control systems and user-friendly interfaces, allowing for accurate regulation of the freezing process and ensuring consistent results.

5. Energy Efficiency and Sustainability:

   • Depending on the design, some liquid nitrogen generators can be energy-efficient, utilizing only the necessary amount of energy to produce and store liquid nitrogen, and may even recycle boil-off gas to minimize waste.

6. Compact Design and Portability:

   • Laboratory-scale liquid nitrogen generators are often designed with compact footprints and lightweight construction, making them easy to install in confined spaces and transport between laboratories if needed.

7. Continuous Supply or On-Demand Production:

   • Some models offer continuous production of liquid nitrogen, eliminating the need for manual refills from external sources, providing convenience and independence.

8. Safety Features:

   • Incorporate safety mechanisms like pressure relief valves, insulated containers, and automated controls to ensure safe operation and handling of the hazardous cryogenic material.

9. Maintenance and Durability:

   • High-quality components and robust construction contribute to long service life and reduced maintenance requirements, despite operating under harsh cryogenic conditions.

Product Parameters

 

Mode	LPLN-10	LPLN-20	LPLN-40	LPLN-80	LPLN-120	LPLN-240	LPLN-480	LPLN-720	LPLN-960	LPLN-1200
Capacity	0.3-0.4L/H 8-10L/day	0.8-1L/H 20-24L/day	1.6-2L/H 40-50L/day	3L/H 72L/day	5L/H 120L/day	10L/H 240L/day	20L/H 480L/day	30L/H 720L/day	40L/H 960L/day	50L/H 1200L/day
Purity	≥99%					≥99%
Votage	220VAC 1P 50Hz			380VAC 3P 50Hz 220VAC 1P 50Hz		380VAC 3P 50Hz 220VAC 1P 50Hz
Power(KW)	2	4.5	7.5	12.5	15	27	45	55	84	92
Area	1	1.5	3	3.5	3.5	10	30	30	40	40
Size	750*650*1500	1150*850*2000	1250*2000*2000	1250*2000*2000	1250*2000*2000	6000*1100*2200	8000*1700*2300	8000*1700*2300	12000*1800*2350	12000*1800*2350
Weight(kg)		425kg	710kg
Ambient temperature	0-30ºC					0-30ºC
Noise(dB)	<50Db	<50Db	<50Db	<50Db	<55Db	<72Db	<78Db	<78Db	<78Db	<78Db

LDH series liquid nitrogen equipment is based on the pressure swing adsorption principle, using high-quality carbon molecular sieve as adsorbent, under a certain pressure, from the air to produce nitrogen. After purifying and drying compressed air, pressure adsorption and decompression desorption are carried out in the absorber. Due to the kinetic effect, the diffusion rate of oxygen in the micropores of carbon molecular sieve is much higher than that of nitrogen. When the adsorption is not in equilibrium, nitrogen is enriched in the gas phase to form the finished nitrogen. Then decompression to atmospheric pressure, adsorbent adsorption of oxygen and other impurities, to achieve regeneration. Generally, two adsorption towers are set up in the system. One tower absorbs nitrogen and the other tower is desorption and regeneration. Automatic control by PLC program makes the two towers work alternately. The finished nitrogen is then passed through the refrigerator to produce liquid nitrogen.