Core Classifications and Typical Types of External Condenser Units

External condenser units is a heat exchange device with its heat exchanger independently located outside the main refrigeration/process system. Its core function is to convert high-temperature, high-pressure gaseous refrigerant or process vapor into a liquid state through heat exchange with an external cooling medium, completing the heat release phase of the refrigeration cycle. It is widely used in industrial refrigeration, chemical condensation, and laboratory vacuum equipment.

Core Classifications and Typical Types:

Industrial Refrigeration External Air-Cooled Condenser: Mostly V-type/box-type structures with axial flow fans, directly installed outdoors in cold storage or industrial chiller environments, requiring no additional cooling water system. Suitable for scenarios with limited water or ample outdoor space. Common power ratings range from 1HP to over 60kW.

Chemical External Shell-and-Tube Condenser: Made of stainless steel/carbon steel, with an atmospheric pressure shell-and-tube cooling structure. Suitable for highly corrosive conditions such as chemical distillation and solvent recovery. Heat exchange area can be customized. The price per unit is typically between 5000-8000 RMB.

External cold trap condenser for laboratories: As an accessory to vacuum drying ovens, it operates independently of the main unit, with an operating temperature down to -20℃. Single/double tank configurations are available, with volumes from 5-90L. Solvent collection rates can reach over 90%, protecting the vacuum pump from organic solvent corrosion.

External wire-tube condenser for household appliances: Primarily used for refrigerator and freezer retrofitting or repair. Utilizing a wire-tube heat dissipation structure, it is low-cost, flexible in installation, and priced at only 5-60 yuan per unit.

Tianyicool is one of the excellent manufactures in commercial and industrial refrigeration field, building the its vision of being the first choice in refrigeration. For more information about external condenser unit, please contact us.

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