Small Home Freeze Dryer

Home freeze dryers 

Today’s home freeze dryer makes freeze-drying very simple. The way that it works can be summed up in the below steps:

Select the food items, place them on the tray/sheet, slide the trays into the freeze dryer, and press start. 

I like to freeze foods on the tray in my freezer before placing them in the freeze dryer to make the freeze-drying process more efficient, however, it is not required to do so.

Freezing phase: the freeze dryer freezes the food to between -30 degrees and -50 degrees Fahrenheit.

Vacuum Pump: Once frozen, the vacuum pump automatically turns on and creates a powerful vacuum around the food.Drying (sublimation) Phase: The trays gradually warm while the food is still frozen causing a process called sublimation to occur which removes water from the food and allows it to keep its original shape, flavor, and nutrition.

How long does freeze-drying take?

Typically, the amount of time that it takes to freeze-dry one batch is between 20 to 40 hours. Very dense foods and foods high in sugar take longer: fresh pineapple for example can take over 45 hours. However, placing food on the trays and freezing them in your freezer can cut the time down by several hours. The freeze dryer is equipped with sensors that sense when the food is completely dry and alert you when the process is complete.

Parameter:

Workshop:

Exhibition:

Pre-sale:

* As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech info will also be provided for you.

* We can do sample tests for customers.

After-sale:

* If possible, please do come to our factory and we will teach workers the whole process of freeze-drying. The most appropriate time needed for freeze-drying will be tested by us.

* We will keep in touch with you, to make sure every part of the freeze dryer works well. One-year warranty, free online service for abroad customers.

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