Fruit and vegetable processing equipment



Vacuum Freeze Drying Machine

  • product description:

    The vacuum freeze drying machine is an advanced method for the material for the material de-watering. It freezes the moisture material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater and dry the material. Being processed by the vacuum freeze drying, the physical, chemical and biological states of the material are basically unchanged. The volatile and nutritious contents in the material, which are easy to be denatured in a warm condition, will be lost a little. When the material is freezing dried, it will be formed into a porous one and its volume be basically the same to that before drying. Therefore, the processed material can be recovered quickly if being watered again, because of its large contacting area and it can be stored for a long period in a sealed vessel.

     

    Product advantages:

    1.The drying speed is fast and the time is shortened by 3 times 10 times.

    2. Low energy consumption, only 20% to 30% of the energy consumption of ordinary dryers

    3.Because freeze-drying is carried out at low temperature, it is especially suitable for many thermosensitive substances. Proteins, microbes, etc., do not mutate or lose biological activity, and oxidizing substances are fully protected.

    4.The volume is almost the same, the original structure is maintained, there will be no concentration, and the loss of some volatile components in the substance is very small.

    5.It can discharge more than 95% of the water, and the product can be preserved for a long time without adding any preservatives.

    6.The dried material is loose and porous, spongy, dissolves quickly and completely after adding water, and returns to its original character almost immediately.

    7. The drying temperature range is wide (- 55 ℃ ~ 120 ℃ can be dried), and the rapid drying can be carried out in the low temperature range (- 20 ℃ ~ 50 ℃).

    8. It can recover organic solvents, which is beneficial to reduce production cost and environmental protection.

    9.  Vertical open door structure, which can realize in situ freeze-drying of materials.

     

    Parameter table:

    Specification

    Model

    OR-0.5C

    OR-1C

    OR-5C

    OR-10C

    OR-20C

    Control Type

    PLC+ human-computer interface

    PLC+ human-computer interface

    PLC+ human-computer interface

    PLC+ human-computer interface

    PPLC+ human-computer interface

    Working

    Quick freezing

    Quick freezing

    Quick freezing

    Quick freezing

    Quick freezing

    Material

    304Stainless steel

    304Stainless steel

    304Stainless steel

    304Stainless steel

    304Stainless steel

    Drying area (m²)

    0.5

    1

    5

    10

    20

    Charge amount(kg)

    5

    10

    50

    100

    200

    Tray size mm

    300/400/25

    300/800/25

    600/800/25

    600/1000/25

    600/1000/25

    Tray quantity

    5

    7

    12

    17

    34

    Tray type

    disk or mesh

    disk or mesh

    disk or mesh

    disk or mesh

    disk or mesh

    Shelf number (pcs)

    6

    8

    13

    18

    36

    Shelf temperature()

    -55~120

    -55~120

    -55~120

    -55~120

    -55~120

    Shelf medium

    Low temperature silicone oil

    Low temperature silicone oil

    Low temperature silicone oil

    Low temperature silicone oil

    Low temperature silicone oil

    water discharge 12Hours(kg)

    5

    10

    50

    100

    200

    vacuum pump

    Rotary vane pump

    Rotary vane pump

    Rotary vane pump

    Rotary vane pump

    Rotary vane pump

    Working vacuum temperature

    130Pa

    130Pa

    130Pa

    130Pa

    130Pa

    ultimate vacuum

    <10Pa

    <10Pa

    <10Pa

    <10Pa

    <10Pa

    Defrosting mode

    Hot water spray

    Hot water spray

    Hot water spray

    Hot water spray

    Hot water spray

    compressor

    Fully enclosed inlet

    Fully enclosed inlet

    Fully enclosed inlet

    Fully enclosed inlet

    Fully enclosed inlet

    team, air pump, etc

    Not necessary

    Not necessary

    Not necessary

    Not necessary

    Not necessary

    Voltage

    Single or three phase

    Single or three phase

    Single or three phase

    Single or three phase

    Single or three phase

    Working Temperature

    40

    40

    40

    40

    40

    Power Rating

    5kw

    6kw

    16kw

    28kw

    45kw

    Dimension L*W*H mm

    1300x700x1700

    1300x700x1700

    3000x1500x1800

    3200x1600x2000

    5000x2200x2500

     


News

Contact Us

Companyname:Luohe Orange Mechanical Equipment
 Co.,Ltd 

Contact:Sherry

Tel:03956665600

Mobile:+8615939556928

E-mail:sales02@orangecoltd.com

Address:No. 503, 5th Floor, Building 20, Shatian Jinxiutiandi Community, Songshan Road, Yancheng District, Luohe City