Vacuum Cooling Machine

Vacuum Cooling Machine is the quickest and most cost-efficient cooling system for vegetable, fruits, flowers & more. Vacuum Cooling Machine 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 Cooling Machine 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 Cooling Machine Features

Vacuum Cooling Machine Main Components 

• 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. The (2-stage) Chinese DLT pumps excel in their sample but effective construction, and are very efficient in usage.

• 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.

• 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 Cooling Machine Condenser System Type

 

Type	Features
Air condenser	The simplest construction, suitable for small system.Easy to integrate
Water condenser	Low cost, efficient and easy to install. Perfect for most districts climates
Evaporative condenser	Optional system for dry climates, or if water availability is limited

 

 

The Door Tpype of Vacuum Cooling Machine 

 

Type	Features
Standard swing door	The simplest construction, manual operation. The ramp for this system is relatively long, and is mounted inside the cooling chamber
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)
Upward lift door	Suggested solution for all systems from 2-6 pallets. Easy installation , easy ramp construction.

 

 

 

Standard Models & Basic Specs of Vacuum Cooling Machine 

 

Our standard range consists of models for 1 up to 10 pallets, and produce weight ranging from 250 to 4,000 kg. The number of pallets defines the chamber dimensions, and the number of vacuum pumps needed to create the vacuum.