SFD
Local After Sales
1 Year
Dryer
380V
64kw
Customized
4400*2300*2000mm
D1200*2300mm
540*635*35mm
133~13PA
Walley
Standard Export Package
50kg/batch (fresh material)
China
Product Description
Summary
SFD-5 freeze dryer machine is consisted of freezing and drying pot, vacuum pumps, heating system, refrigerating machines, pre-frozen system and control system, etc.
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.
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-5 VACUUM FREEZE DRYER | ||||||||
drying area | average moisture output | tray size | tray qty | working vacuum | heating plate temp. | electric heating | cold load | power required |
5sqm | 50kg/h | 540*635*35mm | 16pcs | 133~13pa | <120ºC | 15kw | 11kw | 31kw |
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) FD products processed by freeze dryer 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) FD products processed by freeze dryer is featured by no change in shape and color, in sponge structure and no shrink, good rehydration nature and same nutrition with fresh products.
Detailed Pictures
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.
Our customers
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