Cryogenic Refrigeration Systems

Contact us today for the perfect temperature control solution

 

Cryogenic refrigeration systems are a high-tech refrigeration technology that can reduce the temperature of objects to extremely low temperatures. The working principle of this refrigeration system is based on the principle of thermodynamics, using phase changes of substances and thermodynamic cycles to achieve refrigeration.

The core component of cryogenic refrigeration systems is refrigeration equipment, which is a special mechanical device that can reduce the temperature of low-temperature refrigerant to extremely low temperatures. The working principle of refrigeration equipment is based on the compression-expansion cycle, which compresses the refrigerant to increase its temperature and then decreases its temperature through expansion to achieve the purpose of refrigeration.

 

 

The refrigerant in cryogenic refrigeration systems is usually liquid nitrogen or liquid ammonia, which have very low boiling points. During the refrigeration process, the refrigerant changes from liquid to gaseous state and absorbs heat from surrounding objects, thereby reducing the temperature of the object. The refrigerant is then compressed into a liquid state, releasing the absorbed heat, thus completing a refrigeration cycle.

Cryogenic refrigeration systems are widely used in scientific research, medicine, aerospace and other fields. In scientific research, ultra-low temperature refrigeration systems can be used to prepare superconducting materials, study quantum physics and other fields. In the medical field, ultra-low temperature refrigeration systems can be used to preserve biological samples such as organs and cells. In the field of aerospace, ultra-low temperature refrigeration systems can be used to prepare materials for spacecraft, study the space environment, etc.

Cryogenic refrigeration systems are a high-tech refrigeration technology. Its working principle is based on the principle of thermodynamics, using phase changes of substances and thermodynamic cycles to achieve refrigeration. It is widely used in scientific research, medicine, aerospace and other fields, and has made important contributions to the development and progress of mankind.

 

Email: info@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 15251628237

 

---

 

Precision Chillers / Small Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

 

Temperature range	-18°C ~ +30°C	+5°C ~ +35°C series
Cooling Capacity	0.35 ~ 0.9kW	1.8 ~ 50kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

---

 

Recirculating Chillers

(Custom Designs)

Our recirculating chiller adopts low-temperature refrigeration technology, the temperature is as low as -120℃, and various accessories are customizable.

 

Temperature range	-25°C ~ +30°C series	-45°C ~ +30°C series	-60°C ~ -20°C series	-80°C ~ -20°C series	-120°C ~ -70°C series
Cooling Capacity	0.8 ~ 30kW	0.75 ~ 12kW	0.4 ~ 6kW	0.2 ~ 6kW	0.3 ~ 5kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

---

 

Low Temperature Chillers

(Custom Designs)

We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.

 

Temperature range	-25°C ~ -5°C series	-45°C ~ -10°C series	-60°C ~ -10°C series	-80°C ~ -30°C series	-110°C ~ -50°C series	-150°C ~ -110°C series
Cooling Capacity	12 ~ 360kW	6 ~ 180kW	6 ~ 180kW	4 ~ 180kW	2 ~ 120kW	2.5 ~ 11kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

---

 

Chillers for Automotive Test

(Custom Designs)

Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc.

 

 

---

 

Chillers for Semiconductor

(Custom Designs)

Suitable for precise temperature control of electronic components. In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing and other environmental testing simulations.

 

---

 

 

Liquid Cooling For Battery Energy Storage Systems

(Custom Designs)

 

 

 

 

Types	For Converting Station	For Energy Storage Battery	For Charging Station
Cooling Capacity	45kW	5 ~ 8.5kW	4kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

---

 

 

ZLFQ Series

(Custom Designs)

Coolant Distribution Unit

Liquid cooling equipment is suitable for semiconductor testing, electronic equipment constant temperature testing, cooling server supporting infrastructure, and other fluid temperature control places.

 

 

 

Temperature range	+5°C ~ +35°C	+5°C ~ +35°C
Cooling Capacity	15 ~ 150kW	200 ~ 500kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

---

 

 

MD Thermal Chucks Series

(Custom Designs)

It is used for testing RF devices and high-density power devices (IGBTs and MOSFETs), and can also be used for rapid cooling of laboratory flat panels (plasma, biological products, batteries), etc.

 

 

 

Temperature range	-75°C ~ +225°C
Temperature accuracy	±0.1℃
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

---

 

Screw Chillers (Custom Designs)

Low temperature screw chillers and room temperature screw chillers

 

 

 

Temperature range	+5°C ~ +30°C	+5°C ~ +30°C	+5°C ~ +30°C	+5°C ~ +30°C	-25°C ~ +5°C	-25°C ~ +5°C
Cooling Capacity	107 ~ 1027kW (Single Compressor)	299 ~ 2134kW (Dual Compressor)	98 ~ 934kW (Single Compressor)	272 ~ 1940kW (Dual Compressor)	48 ~ 467kW (Single Compressor)	51 ~ 497kW (Single Compressor)
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized