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Nitrogen Chiller

LQ -110℃～-40℃

LQ series are applied to cool down non-corrosive gases without cooling. For example, by passing dry compressed air, nitrogen, argon, and other ambient temperature gases through the LQ series nitrogen chillers, the resulting gas can reach the required low temperature and supply the components or heat exchangers that need to be tested.

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Airflow range: 15m³/h ~ 100m³/h
Withstanding a pressure of 20 bar
Precisión de temperatura ±0,3 ℃
Lowest temperature -40℃，-70℃，-110℃

According to your needs, our LQ series nitrogen chillers can utilize various cooling mediums, such as dry compressed air, nitrogen, argon, and other special gases. Different gases can achieve different low temperatures. According to the low temperature range that can be achieved by gases, Our gas chillers can be mainly classified into nitrogen chillers and air chillers, etc.

Serie LQ

-110°C

más bajo

-40°C

Más alto

±0.3°C

Precisión del control de temperatura


LQ 4015
4015W		 4030
4030W		 4060
4060W		 40100
40100W		 7515
7515W		 7530
7530W		 7560
7560W		 75100
75100W
Flujo de gas 15 m³/h 30 m³/h 60m³/h 100 m³/h 15 m³/h 30 m³/h 60m³/h 100 m³/h
Temperatura mínima  -40℃  -75℃
Air inlet＆outlet size ZG3/8 ZG3/8 ZG1/2 DN50 ZG3/8 ZG3/8 ZG1/2 DN50
Dimensión cm 540*670*1350 550*750*1550 650*850*1750 750*950*1850 540*670*1350 550*750*1550 650*850*1750 750*950*1750
Circuit breaker 10A 10A 10A 16A 10A 16A 16A 25A

Modelo A1015W A1030W A1060W A10100W
Flujo de gas 15 m³/h 30 m³/h 60m³/h 100 m³/h
Temperatura mínima -110℃ -110℃ -110℃ -110℃
Material del intercambiador de calor SUS304 contains small amount of copper
Air inlet＆outlet size ZG3/8 ZG1/2 ZG1 DN50
Dimensión cm 750*950*1750 800*1200*1750 1000*1250*1850 1150*1500*1950

Sistema de control

Controlador y módulo programable


Visualizar y grabar

Controlador y módulo programable


Process temperature
control
The romte target temperature



LNEYA nunca decepciona a los usuarios！.

Advantages of Nitrogen Chiller

According to your needs, our LQ series gas chillers can utilize various cooling mediums, such as dry compressed air, nitrogen, argon, and other special gases. Different gases can achieve different low temperatures. According to the low temperature range that can be achieved by gases, Our gas chillers can be mainly classified into nitrogen chillers and air chillers, etc.

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LNEYA nunca decepciona a los usuarios！.

Application of NITROGEN chiller

1.Semiconductor packaging and testing process
Simulation of low-temperature environments during the testing and production process of electronic chips and components, ensuring the performance stability of components at specific temperatures.

2.Pharmaceutical and Chemical Industry
Cooling of gas reactors, low-temperature solidification of chemical raw materials, and low-temperature environmental control in pharmaceutical processes.

3.Research and Testing
Aerospace, automotive components (such as batteries, motors) low-temperature testing, simulating extreme environments

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Todos los modelos de enfriadores de gas

LQ -110℃~-40℃
Enfriadores de nitrógeno

Gas flow 15m³/h~100m³/h
Circuit breaker 10A~25A
Lowest temperature -40℃/-75℃/-110℃

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AES -120℃~225℃
Sistema de forzamiento de temperatura

Temperature accuracy ±0.1℃
Air treatment capacity 10m³/h-30m³/h 5bar-7.6bar
Heating and cooling rate ＜10s

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AET -75℃~250℃
Sistema de prueba térmica

Temp range Gas outlet ± 0.1℃, remote process ± 0.5℃
Air handing 22m³/h~95m³/h
Heating and cooling rate ＜10s

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AI -105℃~125℃
Enfriador de circulación de aire

Heating power 3.5KW
Cooling capacity 1KW~3.5KW
Temp accuracy ±0.05℃

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DR series -7℃
Secadora de gas industrial

Pressure range 0.65～1.0Mpa
Dew point temperature -70℃
Gas processing capacity 425L/Min~1750L/Min

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Puede confiar en nuestra fábrica de enfriadores portátiles

Somos un potente proveedor de enfriadores con fábrica propia y más de 20 años de experiencia en el campo del control de la temperatura.

Servicio global

Atendió a más de 30.000 clientes.
Exportado a más de 20 países.

Patentes de certificación

Ha obtenido la certificación CE, la certificación SGS y la certificación ISO.

Servicio posventa

Provide comprehensive technical training.
With 24/7 solutions.

Equipo profesional

Founded in 2010, with 15 years of industry experience.
20% of employees are technicians.

Quality control

Visual inspection.
Performance test.
Electrical safety test.

Get in touch with our Nitrogen Chiller experts

If the system performance cannot be fully guaranteed, the testing work of new energy vehicle batteries cannot be carried out. Therefore, when facing oil leakage faults in the circulating cooling system of new energy vehicle motors, we need to understand clearly.

System cleanliness issues

Improper assembly

Oil seal spring material and manufacturing issues

LQ series gas chiller is suitable for dry compressed air, nitrogen, argon and other non-corrosive gases. Strongly corrosive, flammable and explosive gases or gases containing particulates are not applicable.

Different models own different gas flow rate. Our current range of gas flow has 15m³/h, 30m³/h, 60m³/h and 100m³/h. If you need other gas flow rate, Lneya can customize according to the parameters you provide.

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