Vacuum Cooler Equipment Description
Vacuum cooling is the quickest and most cost-efficient cooling system for vegetable, fruits, flowers & more. Vacuum equipment cooler 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!
Coldmax Vacuum cooler equipment cools fresh produce based on the principle of evaporation cooling: The moisture evaporates and takes heat away from the fresh produce when the atmospheric pressure is reduced below the boiling temperature of water. This method can cool packed produce quickly and uniformly in large loads (usually in 20 to 40 minutes)
Vacuum Cooler Equipment Features
1. Patent in core technology 2. Top brand components
3. Touch screen operation 4. Operator level password
5. Plug& play model available 6. Plug-in type terminal
7. Trouble shooting assist system 8. Digital processing time display
9. Plentiful tailor made options 10. Compact size
Vacuum Cooler Equipment Application Fields
1. Escarole
2. Spinach
3. Watercress
4. Cauliflower
5. Lettuce
6. Celery
7. Belgian-endive
8. Leek
9. Lima-bean
10. Snowpeas
11. Chinese-cabbage
12. Snap-bean
13. Strawberry
14. Chioggia
15. Carrot
16. Brussels-sprouts
17. Mushroom
18. Corn
19. Asperagus
20. Fresh cut flowers
Vacuum Cooler Equipment Main Components
1. The size of the chamber is defined by the amount of pallets you want to cool at the same time, and their individual dimensions.
2. The size of the chamber will decide the number of vacuum pumps to be used. The (2-stage) Chinese DLT pumps excel in their sample but effective construction, and are very efficient in usage.
3. The evaporator (water catcher, special 'ColdMax ' technology, patent pending! ) inside the vacuum chamber condenses the water vapour, and ensures only dry air leaves the vacuum chamber towards the pumps.
4. Outside the chamber, the cold medium (R407c, R407f, R134a) is cooled down by a refrigeration system. The compressor needed for this heat exchange process is supplied by bitzer (Germany) or by Hanbell (Tainwan).
Vacuum Cooler Condenser System Type
Type Features
1. Air condenser
The simplest construction, suitable for small system. Easy to integrate
2. Water condenser
Low cost, efficient and easy to install. Perfect for most districts climates
3. Evaporative condenser
Optional system for dry climates, or if water availability is limited
The Door Tpype of Vacuum Cooler Equipment
Type Features
1. Standard swing door
The simplest construction, manual operation. The ramp for this system is relatively long, and is mounted inside the cooling chamber
2. Horizontal sliding door
This eletrical driven door is optimal if the cooling skid is placed besides the vaccum chamber (one pallet modle and more than 6 pallets systems)
3. Upward lift door
Suggested solution for all systems from 2-6 pallets. Easy installation, easy ramp construction.
|
Shelf Life Comparison (days) |
|
products |
not pre-cooled |
Comm.Cold Strorage |
Vacuum Pre-cooling |
Optimal Temperature (Celsius) |
|
Asperagus |
2 |
|
14~21 |
3~4 |
|
Brussels Sprouts |
5 |
|
21~35 |
0.5~1.0 |
|
Cabbage |
14 |
8~30 |
30~180 |
0.5~1.0 |
|
Carrots |
14 |
|
28~180 |
0.5~1.0 |
|
Cauliflower |
10 |
|
20~30 |
0.5~1.0 |
|
Celery |
|
8~14 |
14~28 |
0.5~1.0 |
|
Chinese Cabbage |
|
|
|
0.5~1.0 |
|
Dried lily flower |
|
27 |
35 |
|
|
Dutch Sellery |
|
4 |
40 |
|
|
Endive |
|
|
|
0.5~1.0 |
|
Green pea |
|
4~7 |
30 |
|
|
Holy basil |
|
4 |
7 |
|
|
Iceberg Lettuce |
3 |
7~14 |
14~21 |
0.5~1.0 |
|
Leek |
30~45 |
45~60 |
60~90 |
0.5~1.0 |
|
Lima Bean |
|
|
|
|
|
Mushroom |
2~3 |
3~5 |
5~10 |
0.5~1.0 |
|
Spinach |
4 |
7~10 |
10~14 |
0.5~1.0 |
|
Strawberry |
|
5~7 |
9 |
0.5~1.0 |
Dongguan Coldmax Refrigeration Equipment Co., Ltd. (COLDMAX) dedicates to the research and development of refrigeration technologies. Our company, founded in 2002, is located in Xiaojiejiao Industrial District, Humen Town, Dongguan City, Guangdong Province.
COLDMAX is a professional manufacturer specializing in the manufacture and installation of cold storages, vacuum pre-cooling machines, ice makers, various large, medium and small-size ice making equipment and quick-frozen storages. We also offer coordinated-process services, including design, production, execution and superior after-sales service.
Our products include various vacuum pre-cooling machines, quick-frozen storages, cold storages, freshness store houses, ultra-low temperature cold storages, ice makers and refrigerated vans. We have provided superior equipment to Longxiang Enterprise, Dongsheng Farm and Wal-Mart Stores.
COLDMAX has come through many challenges and is becoming more and more mature and professional. At present, our company has many high-quality talents, professional installation technology, plentiful practical experience, perfect after-sales service system, reasonable design, good installation and debugging of cold storages and entirety service selling concept. Our sound marketing network and perfect after-sales service are always praised by customers.
COLDMAX believes in "integrity, win-win, excellence and innovation" and that "Your request makes us develop, your satisfaction is our eternal pursuit". We will meet customers' demands from various professional fields with the first-rate products and services. We will try our best to achieve win-win success with our clients and cooperative partners and to create a bright future together.
