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Vacuum freeze dryer (Large)
Excellent vacuum freeze drying performance
The principle of Freeze-drying
The drying process is as follows: Firstly, the internal moisture of food has been frozen in the low-temperature environment. secondly, In drying step, the ice inside previous raw material will directly be converted into steam evaporation during a near-vacuum environment.  Finally, the internal moisture of food will dramatically decrease. The whole dewatering process is under a lower temperature environment than that of traditional dryer.    
Our solution

Customer case

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2018.11.16 ShunDi food., Ltd in Shanghai China
Freeze-dried food production (Pear)
Dry area: 100 M^2
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2012 ShunDi food., Ltd in Shanghai China
Freeze-dried food production (Mushroom)
Dry area: 200 M^2
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2015 More luck international Co., Ltd in Thailand
Freeze-dried food production (Durian)
Dry area: 30 M^2
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2014 Fuqing food., Ltd in Fuqing China
Freeze-dried food production (durian)
Dry area: 70 M^2
How can we help you?

The video of Freeze-dryer

The advantages are given by freeze-deying
 图片3   Preserve most of food characteristics to a large extent.
  time    Gives the food a long shelf life.

  图片2    Excellent recovery perform,After water absorption.
   图片1   Value-added.
Applied range
图片1  Food manufacturers .
  Extracting temperature sensitive materials .
 图片6 Pet food .
Our test samples
       Shiitake mushroom
Shiitake mushrooms
      White mushrooms
White mushrooms
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     Dragon fruit
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Why are you choose us


User-friendly control system
Customized design 

Stainless steel frame 

A quality hygiene experience



A reliable and professional engineer team

Timely debugging and installation service

Diverse equipment training methods for users

Fast emergency response team

Device parameters

Heating temperature +15°C~+130°C
Cold trap working temperature -30°C~-45°C
Working vacuity 13Pa~120Pa
Heating media steam/electric heating
Refrigeration R507/R404A/R22/R717
Vacuum pump combination mode Oil rotary vacuum pump/roots vacuum pump /water ring vacuum pump (Based on customer requirements)
Cold trap work pattern single cold trap(one time de-icing)/Multiple cold traps (continuous de-icing)
(Based on customer requirements)
Control method PLC/PC(Based on customer requirements)
Drying area 22.6~203.0M²
Raw material loading capacity 600~6000L
Dehydration ability 40~400Kg/H
Drying compartment size diameter:1800~2400mm H:2670~12100mm
Tray size(L×W×H) 870X540X33mm
Number of trays 48~432
Material convey Loading tray by truck
Drying area 13~19
Steam consumption 100~630Kg/H
Compressed air consumption 0.5MPa 0.4~1.3m^2/min
Water consumption(Max) 225~2200Kg/H
Installed power 73~457KW
Overall Dimensions  (L-W-H) L:9~11m;W:10~21m;H:3~4.1m
Fuzhou XingShunDa Refrigeration Facility Project Co., Ltd has founded in 2003. Xing Shunda specializes in the supply of equipment and solutions in the field of refrigeration and vacuum freeze drying.

Contact Us

Address : Chen CuO Industrial Zone, Nantong town, Minhou County,Fujian province,China.
Website: www.fjxsd.com


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