brief introduction:

Pressure range: （0.6-1.6Mpa）

Pressure dew point: 2-10 ℃

Cooling method: air cooling

Power supply: 1.2-17Nm ³/min for AC 220V/50HZ

22Nm ³/min and above are AC 380V/50HZ

Refrigerant: R22 (R407C/R134a optional)

Design conditions:

Inlet temperature: ≤ 45℃

Environmental temperature: ≤ 38℃

Work pressure: 0.7Mpa

Pressure loss: ≤ 3% of the design pressure

Note: Air cooled models with a capacity of 80 cubic meters or more are bare metal. Customization is welcome for any other special requirements

Product Description:

A freeze dryer is based on the principle of freeze dehumidification, using a fully enclosed compression refrigeration system to cool and reduce the temperature of compressed gas discharged by an air compressor. The large amount of saturated water vapor and oil mist condensed droplets contained in it are separated into steam and water and discharged by an automatic drain. The saturated compressed gas at a higher temperature enters the pre cooler of the freeze dryer, where it exchanges heat with the dry and cold gas from the evaporator. After the temperature is lowered, it enters the evaporator of the refrigeration system and undergoes a second heat exchange with the cold coal vapor, reducing its temperature to near the evaporation temperature of cold coal. During the two cooling processes, the water vapor in the compressed gas is condensed into liquid water droplets and enters the gas water separator with the airflow, where it is separated. Liquid water is discharged outside the machine through an automatic drain, and dry compressed gas with lower temperature enters the pre cooler, Heat exchange is carried out with the newly entered wet saturated gas to increase its own temperature, resulting in a dry compressed gas with low moisture content (i.e. low dew point) and low relative humidity at the exhaust port of the refrigerated dryer.

Specification and model:

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