vacuum freeze dryer for vegetables and fruits 1,Long shelf life 2,No shrinking 3,No shape changing 4,Good re-hydration

Application

Fruit, vegetable, aquatic, meat, instant foodstuff, chemical stoneware etc.

Working principle

After some pretreatments, in a low temperature and vacuum surroundings, the inner moisture of the foodstuff will sublimate from solid state to gaseous state so that the foodstuff is dried.

The whole processing line including the following parts

1. pretreatment system

2. freezing and drying tank

3. heating system

4. vacuum system

5. refrigeration system

6. material conveyor

7. control system

pretreatment system→frozen(controled by refrigeration system)→vacuum drying(controled by heating&vacuum system)→packing

Main technical parameters

Drying area: 100m2

Average dehydrating volum: 100kg/h

Material tray size: 540×635×30mm, 288pcs in total

Material pot size: Φ2.4×8.9m

Operating vacuum: 13.3--200Pa

Heating plate: normal temperature to +120 0C

Steam consumption: 270 kw/h

Cold consumption: 180 kw/h

Power required:69.7kw/h (refrigerating machine excluded)

Compressor: BITZER, From Germany

Main parts

  

Freeze drying system

We can provide many kinds of machines with several models such as pretreatment line, drying machine, freezing machine and freeze drying machine.

  

We also can provide turnkey project,  including designing layout, manufacturing machines, installing and commissioning equipments, and so on.

It will be highly appreciated for your attention and inquiry!

vacuum freeze dry machine