Sfd Vacuum Freeze Dryer Machine for Durian Banana Apple Slice
China Sfd Vacuum Freeze Dryer Machine for Durian Banana Apple Slice, Find details about China Fruit Freeze Dryer, Vegetable Lyophilizer from Sfd Vacuum Freeze Dryer Machine for Durian Banana Apple Slice
Basic Info.
Model NO.
SFD-2.0
Overall Size
2000*2300*2100mm
Drying Pot Size
D900*770mm
Tray Size
540*635*35mm
Working Vacuum
133~13PA
Trademark
Walley
Specification
20kg/batch (fresh material)
Origin
China
Model NO.
SFD-2.0
Overall Size
2000*2300*2100mm
Drying Pot Size
D900*770mm
Tray Size
540*635*35mm
Working Vacuum
133~13PA
Trademark
Walley
Specification
20kg/batch (fresh material)
Origin
China
Product Desciption
Summary
SFD-2 mini freeze dryer machine is consisted of freezing and drying pot, vacuum pumps, heating system, refrigerating machines, pre-frozen system and control system, etc.
In composition and design, SFD-2 is a miniaturization of large equipment, so that craft curve made by SFD-2 could extensively apply with large equipment's industrial production. Compared with the larges, SFD-2 has a larger capacity in vacuum, refrigeration and heating, convenient for various trial studies of specific technics.
Working Principle
After pretreatment, put the foodstuff in a low temperature and vacuum surroundings, the inner moisture of the foodstuff will sublimate from solid state to gaseous state so as to remove the moisture and preserve the foodstuff for a long time.
In composition and design, SFD-2 is a miniaturization of large equipment, so that craft curve made by SFD-2 could extensively apply with large equipment's industrial production. Compared with the larges, SFD-2 has a larger capacity in vacuum, refrigeration and heating, convenient for various trial studies of specific technics.
Main Features
1) Radiation heating, heat products more evenly and quickly.
2) International brand of machine parts, run more steadily.
3) PLC+touch screen control. Remote monitoring is for option.
4) Fully miniaturization of large equipment, craft curve made by SFD-0.5 could extensively apply with large equipment's industrial production.
5) FD products processed by SFD-0.5 is featured by no change in shape and color, in sponge structure and no shrink, good rehydration nature and same nutrition with fresh products.
2) International brand of machine parts, run more steadily.
3) PLC+touch screen control. Remote monitoring is for option.
4) Fully miniaturization of large equipment, craft curve made by SFD-0.5 could extensively apply with large equipment's industrial production.
5) FD products processed by SFD-0.5 is featured by no change in shape and color, in sponge structure and no shrink, good rehydration nature and same nutrition with fresh products.
Working Principle
After pretreatment, put the foodstuff in a low temperature and vacuum surroundings, the inner moisture of the foodstuff will sublimate from solid state to gaseous state so as to remove the moisture and preserve the foodstuff for a long time.
SPECIFICATION OF SFD-2 VACUUM FREEZE DRYER | ||||||||
drying area | average moisture output | tray size | tray qty | working vacuum | heating plate temp. | electric heating | cold load | power required |
2sqm | 2kg/h | 540*635*35mm | 6pcs | 133~13pa | <120ºC | 4.5kw | 3.6kw | 13kw |
Name: Refrigeration system
Italy Frascold (imported) or German Bitzer(Beijing) compressor, Denmark Danfoss expansion valve and Danfoss or America Emerson filters and valves.
Cold trap and air cooler refrigerate by refrigerant expansion valve directly.
Name: Vacuum pump
Brand: Leybold
Vacuumize from normal pressure to 133Pa within 10 min when it is no loading. Working pressure of vacuum room is 133Pa~13Pa.
Name: Cold trap
refrigeration copper pipe in cold trap. It has a good performance in heat exchaning and water catching. The working temperature is -30ºC~-45ºC.
Name: Electrical control system
Siemens PLC, touch screen, Leybold vacuum sensor, America Omijia temperature sensor and France Schneider electrical components.
Control method:PLC+touch screen; vacuum degree adjustable; it alerts when overpressure. Remote monitoring is for option.
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