Fruit and vegetable freeze-drying machine (300kg-500kg)

Fruit and vegetable freeze-drying machine (300kg-500kg)Product Features:
*Pre freezing and drying of the separated structure were carried out simultaneously, which improved the efficiency of freeze-drying and shortened the freeze-drying time.
*Aerospace grade aluminum alloy partition material, double-sided radiation heating, radiation rate of over 90%, good temperature uniformity.
*Efficient mixed refrigerant medium with low freezing point and high boiling point, high heat transfer efficiency, and long service life.
*The drying curve optimization control algorithm can control the heating rate and vacuum degree value of the product during the drying stage.
* Gas diversion design and control, strong water capture ability, high drying efficiency.
*Flexible manual and automatic control modes, manual for exploring processes and automatic for mass production.
*Accurate sensor calibration function ensures the accuracy of long-term use process parameters.
*User level and password can be set, and operation management can be decentralized.
*Non standard customization can be carried out according to user needs.