FD-20R Food Freeze Dryer
Shelves area:19.2㎡
Ice Capacity: 200kgs
Power Install: 78kw/h
Install area: L/6*W/6.5*H/2.7 meters
Offer consulting E-mail address: info@iceovo.com
The product description
FD-20R is small capacity freeze dryer in industrial range, shelf area 19.2square meters, ice capacity 200kgs.
Our FD-20R freeze dryer combine 4 individual system,include: drying house + ice condenser system, refrigeration + vacuum system, quick freezing room system and rail system.
Have to mention that FD-20R and above model is much convenient to operate, as the material trays will put on trolley and slide on rail system, flexible moving between drying house, quick freezing room and harvest area, instead of manual working.
FD-20R is split design, combine with 4 modules: drying house + ice condenser system, refrigeration + vacuum system, quick freezing room system and rail system.
Drying house comes with cylindrical type.
Body material use AISI304 and shelves/material trays use aluminum alloy steel for better heat exchange.
Technical details: 
Adopt double stage compressor system that ice condenser lowest temperature could reach -70 Celsius degree, 
Shelves heat exchange medium use silicone oil, combine cooling and heating function, temperature flexible change between -40 Celsius degree to +100 Celsius degree as per recipes setting. 
System final vacuum <10Pa.
Professional controller system composed of touch screen and PLC module, external we provide LYO-CONTROL (computer control), the entire system could automatic working according to the recipes you pre-set, or manual working.
Controller system Combine data storage and export function(flexible input, storage, modify and export recipes, history curve, drying data etc.). Also, the system could real-time display machine each part working status, vacuum degree, real-time curve, working data etc.
Product parameters
Item Spec.
Model FD-20R
Available freeze drying area About 19.2㎡
Freeze drying process In situ
Material loading/harvest By Trolley(suspend in rail system)
Freeze drying area
Shelves: Layers: 8 layers
Shelves size:1200*2150mm
Shelves temperature: -40℃ to +100℃  (±1℃)
Material tray: Each layer material tray quantity:  4pcs (2*2)
Material trays total quantity: 80pcs (8layers*10pcs/layer)
Material trays size : 400*600mm *25mm(height)
Freeze drying capacity Ice capacity:  200kg/24hrs
Material(fruit pulp) pre-treatment Suggest pre-freezing to eutectic point.
Machine vacuum degree ≤ 10.0 Pa
Power install 78kwh
Install size System: L4100*W2100*H2700mm
Drying house: L4100*W2100*H2700mm
Pre-freezing room: L4100*W2300*H2700mm
Voltage 380V/50Hz/3p
Operate weight About 10tons
Cooling Water cooling
Working noise <75db
Machine design standard HACCP,GB
Main material AISI304
Controller system * Automatic control (PLC system built in)+ manual control Touch screen
* PID control, MAX can set 32 groups working process; each group can set up to 36 segments.
* Enable worker set different temperature for different freeze drying point, research and study material features change in sublimation period versus temperature.
Protection device Every part have individual protection sensor that connect PLC, once parts failure machine will automatic shut off and sound/light warning to workers, meanwhile failure part will show on screen.

Using range
FD-20R Mainly for solid products drying, like cooked meals, sliced or cubed fruit, vegetables, herbs, meals, flowers etc.

Also could use for fruit or vegetable pulp freeze drying.
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Contact Tel: +86-0371-56785535
Fax: +86-0371-56785525
E-mail: info@iceovo.com
Address: Room 945, Jinsuo Road, High-tech district, Zhengzhou City, China.
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