Made in China Liquid Nitrogen Gas Generator for Food Industry Laser Cutting

• Usage: Nitrogen
• Purpose: Gas Manufacturing
• Parts: Gas Tank
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LPO-110
• Application Fields: Chemical
• Noise Level: Low
• Machine Size: Small
• Condition: New
• Certification: RoHS, ISO, CE
• Type: Air-Cooled
• Cooling Water: Industrial Water
• System Type: Open System
• Fans Species: Single-Speed Fan
• Purity: 99-99.999%
• Use: Low Temperature Liquefied
• Use1: Cryopreservation of Bovine Sperm
• Use2: Nuclear Magnetic Resonance (Nmr)
• Transport Package: Wooden
• Specification: 1900*1800*2100
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 200
• Package Size: 310.00cm * 180.00cm * 230.00cm
• Package Gross Weight: 140.000kg

Product Description

Laboratory liquid nitrogen generator
1.Our company's core technical personnel are teachers from the Chinese Academy of Sciences, with reliable technology and high product stability. Our liquid nitrogen products have been sold to the United States, Peru, Southeast Asian countries, Germany, Lhasa, China, and are used stably at an altitude of 4500 meters. 

2.Industrial use

In industrial production, liquid nitrogen obtained by compressed liquid air fractionation can be used as deep refrigerant. Because of its chemical inertia, it can directly contact with biological tissue and freeze immediately without destroying biological activity, so it can be used as deep refrigerant

Model	LPLN-3	LPLN-5	LPLN-10-W	LPLN-20-W		LPLN-40-W
Liquid nitrogen production (L/day)	80	120	240	500	720	1000	1200
Liquid nitrogen production (L/h)	3	5	10	20	30	40	50
Installed power(kW)	8	9	11	25	25	35	35
Type(AC V)	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz	380/50Hz
Cooling form	Air  cold	Air  cold	Water cold	Water cold	Water cold	Water cold	Water cold

1.Rapidly freezing and transporting food, or making ice products;

2. Research on low temperature physics;

3.Demonstrate the low temperature state in science education. At room temperature, a soft object soaked in liquid nitrogen will be as brittle as glass;

4.Provides the temperature required for high temperature superconductors to show superconductivity.

5. It can be used as refrigerant to quickly freeze biological tissue to prevent tissue damage.

6.It is used for industrial nitrogenous fertilizer.

7.For chemical detection.

Laboratory liquid nitrogen generator

Liquid nitrogen is a liquid with a low temperature of - 196 ºC and is obtained from nitrogen which occupies more than 70% of the air. Inert, colorless, non-toxic, volatile, very wide range of use. Liquid nitrogen is easy to volatilize at low temperature, so it is generally stored in a special container liquid nitrogen tank.

According to the use of liquid nitrogen purity classification, often divided into food grade liquid nitrogen, industrial grade liquid nitrogen. The purity of food grade liquid nitrogen is high, because considering the safety of human consumption, the purity reaches 5 9, that is 99.999%. The purity of industrial grade liquid nitrogen is not as high as that of food grade liquid nitrogen.

In the process of using liquid nitrogen, people often think that the safety is not good, but because of the low temperature of liquid nitrogen, it will gasify immediately when it meets air, so the safety is still guaranteed. Just pay a little attention to safety, and there should be safety awareness in any case. Performance requirements

Liquid nitrogen production: 1-50L / h
Storage capacity: 120L, environment: 10 ºC - 38 ºC
Control: PLC touch screen, power: 200v-400v, 3P, 50 / 60Hz
Many users in South America now buy liquid nitrogen generators to freeze cow sperm so they can grow better varieties in the long term.

Our customers in Venezuela, Peru and other countries buy liquid nitrogen tanks before they purchase liquid nitrogen generators, but the journey is too far and the price is relatively expensive. After long-term accounting, it is not as economical as the previous equipment. And avoid liquid nitrogen tank price increases. With production, you can also use a relatively large liquid nitrogen tank to store some, so that you do not need to boot for a long time, the use of more economic.