Ultra-Low Temperature Cascade Refrigeration Unit -120℃

Huihui Refrigeration's ultra-low temperature cascade refrigeration unitDeep Cold Low Temperature Unit- From -150℃ to -40℃, widely used in high-tech and R&D fields such as aerospace, scientific research institutions, chemical medicine, new materials, superconductivity, and environmental protection. Creates significant economic benefits for users and wins the favor and recommendation of customers with its outstanding performance and comprehensive service. For any need of ultra-low temperature cascade refrigeration units (cascade refrigeration units), please contact Huahui Refrigeration at any time.

Specific applications of deep refrigeration units:

1. Pharmaceutical: Synthesis, hydrolysis, esterification, etherification, etc., processes requiring temperature control.

2. Chemicals: Distillation Purification, Rubber Crushing, Low-Temperature Grinding.

3. Metal Treatment: Low-Temperature Assembly, Low-Temperature Bluing

4. Food: Processing and storage of ultra-low temperature foods such as tuna.

5. Electronics: Component Environmental Testing.

6. Aerospace: Heat sink testing, component environmental simulation tests.

7. Environmental Protection: Waste gas condensation recovery, clean emissions.

Ultra-low temperature cascade refrigeration unitAdvantages of the cascade refrigeration unit over liquid nitrogen:

1. The cost of using liquid nitrogen is 7-10 times the electricity cost of using a ultra-low temperature cascade refrigeration unit; (The latent heat of vaporization of liquid nitrogen is 5.6KJ/mol = 200kJ/kg, with a refrigeration power of 1kw.h, it requires 18KG = 22 liters of liquid nitrogen).

2. Low-temperature refrigeration units can precisely control the temperature, whereas controlling the temperature with liquid nitrogen is more challenging.

3. The transportation and storage of liquid nitrogen are extremely cumbersome, and production will halt upon interruption.

4. Utilizing liquid nitrogen poses certain risks and requires a license.

     I. FAQs about Ultra-Low Temperature Cascade Refrigeration Units (Deep Refrigeration Units)

   Section 2: Ultra-Low Temperature Cascade Deep-Chilling Refrigeration Units (Cascade Refrigeration Units) - Main Technical Features and Related Introduction