Fresh Produce Vacuum Cooling Machine / Vegetable Vacuum Cooler
Vacuum Cooler Brief Description
Vacuum cooling is the quickest and most cost-efficient cooling
system for vegetables, fruits, flowers & more. The vacuum
cooling technology, which can strongly improve your product quality
and at the same time reduce your cooling costs, is now becoming an
acceptable investment for almost all vegetable growers!
After the product is harvested and packaged, it is placed on
pallets for shipping. The pallets are loaded into a vacuum tight
chamber and the process begins. The equipment drops the pressure
inside the vessel by removing air through vacuum pumps. Once the
level of vacuum reaches the "flash point" moisture and heat are
removed from the product in the form of water vapor. The lower the
pressure inside the chamber, the lower the boiling point of water.
As the vacuum goes deeper, more water vapor is removed and the
product temperature is reduced until the desired temperature is
Vacuum Cooler Main Components
a. Vacuum chamber--To load your vegetables. The size of the chamber is defined by the
amount of pallets you want to cool at the same time, and their
individual dimensions. The size of the chamber will decide the
number of vacuum pumps to be used.
b. Vacuum system--To takes away the air in vacuum chamber, then cool the vegetables
down. For the vacuum we are using pumps of the market leaders Busch
and Elmo Rietchle. These pumps hardly need maintenance, are
reliable and make very little noise.
c. Refrigeration system--To catch the water vapor in ths chamber so as to ensure the
continous cooling process.
The evaporator (water catcher) inside the vacuum chamber condenses
the water vapour, and ensures only dry air leaves the vacuum
chamber towards the pumps.
Outside the chamber, the cold medium (R 404a) is cooled down by a
refrigeration system. The compressor needed for this heat exchange
process is supplied by Bitzer (Germany) or by Hanbell (Taiwan).
d. Control system---To control and show the working condition of the vacuum cooler.
Broccoli Vacuum Cooler Features
1. Green Cooling: Energy saving &Optimal cooling efficiency
2. Radily Cooling: From 30°C to 3°C in 20-30 Minutes
3. Extend Shelf Life: Stay freshness and Nutrition Longer
4. Accurated Control: PLC combine with sensitive sensors&valves
5. Easy Operation Design: Automatic Control work with touch screen
6.Reliable Parts: Busch/Leybold/Elmo Rietschle/Bitzer/Danfoss/Johnson/Schneider/LS
Broccoli Vacuum Cooler Advantages
1. Minimized production losses
2. Improved economic of harvest operations
3. Minimized losses during marketing
4. Improved utilization by consumer
5. Expanded market opportunities
Vacuum Cooler Application Field
1. Vegetables(All Leafy Vegetables/Broccoli/Cauli
Flower/Mushrooms/Sweet corn/ etc.)
2. Flowers(Fresh cut flowers)
3. Fruits(Berries/Cherries etc.)
Vacuum Cooler Models&Specifications
|Vegetables/Flowers/Fruits Vacuum Cooler Models& Specifications|
|Model No.||Processing Capacity||Inside Chamber|
|Electricity Type||Total Power|
Customized Options of Our Vacuum Cooler
1. Condensor Options: Air cooling/Water cooling /Evaporative
2. Function Options: Hydro system&Water spray system
3. Door Options: Manual Door/Horizontal Sliding Door/ Upwards Lifting Door/
Vertical Lifting Door
Machine Operation on Customer Site