1000kgs 2 Pallet Rapid Cooling Vegetable Vacuum Cooling Machine

Introduction

Vacuum cooler or vacuum cooling machine is a cooling processing equipment that uses vacuum pre-cooling technology and uses vacuum pump to extract air and water vapor in the vacuum tank to reduce the air pressure in the vacuum chamber. Under low pressure, the boiling point of water decreases, the latent heat of evaporation increases, and the free water on the surface of the cooled object vaporizes, taking away the heat of itself and the environment to achieve the cooling effect.

Why vegetables need to be pre-chilled/pre-cooled

Pre cooling refers to the process of quickly removing field and respiratory heat from harvested fresh fruits and vegetables before transportation, storage, or processing. Pre cooling must be carried out immediately after harvesting in the production area. Pre cooling is the key to successful storage of fruits and vegetables, and is also an essential link in the cold chain circulation of fruits and vegetables. Pre cooling can slow down the life activities of fruits and vegetables such as Cellular respiration and transpiration, and prolong the physiological cycle of fruits and vegetables; Reduce post harvest weight loss, wilting, yellowing, and other phenomena; Improve the ability of fruits and vegetables to resist mechanical damage, pests, and physiological diseases; Pre cooling can also reduce the cooling load on refrigerated transportation vehicles and refrigerated warehouses.

Features:

1. The cooling speed is fast, and the inside and outside of the vegetables can be quickly and uniformly cooled to 1~3 ℃;

2. Vacuum pre-cooling is clean and hygienic, can inhibit or kill bacteria, insects and harmful microorganisms, and greatly reduce the decay rate;

3. It is equipped with international advanced unit, intelligent automatic control, anti-cold damage device for fruits and vegetables, and can be equipped with electric opening slot door.

4. Add water for pre-cooling. The design of the water spray vacuum pre-cooling machine can meet the rapid cooling and avoid excessive loss of water. The method of adding water when vacuuming is adopted to prevent excessive reduction of moisture and improve cooling efficiency.

5. PLC human-machine interface control: PLC is manufactured by adopting modern large-scale integrated circuit technology and applying strict production process, which has high reliability. Compared with the relay contactor system of the same scale, the electrical wiring and switch contacts have been If it is reduced to hundreds or even thousands of times, the failure will be greatly reduced. With the touch screen control of the man-machine interface, the operation of the whole set of equipment will be simplified.

6. Stability: The electrical parts are all made of high-end brand products to ensure that the machine works stably, has a long life, and is safe to operate.

Models

Product Pictures

Applications

Leafy Vegetables: lettuce, spinach, cabbage, mustard greens, swiss chard, arugula, watercress, kale, microgreen, herb, colewort, iceberg lettuce, leek, parsley, coriander, bok choy, choi sum,etc.

Other vegetables: spring onion, broccoli, asparagus, corn,etc.

Mushrooms: button mushroom, oyster mushroom, shiitake mushroom, Enoki mushroom, king trumpet mushroom, shimeji mushroom, chanterelle mushroom, porcini, morel, matsutake mushroom, paddy straw mushroom, maitake mushroom, etc.

Flowers: rose, daisy, camelia, lily, chrysanthemum, tulip, etc.

Customer's Usage Case

Our Service

• Project design
• Drawing
• Manufacturing
• On site supervise
• Clients training
• After sales services.

After-sales Services

• 24/7 consults
• 24~72 hours to solve problem
• 1 year warranty
• Life-long maintenance
• Installation: installation and operation manual, online training.

FAQ

1.Can the size be customized? 

• Yes. The internal chamber size can be customized according to the loading size of pallet.

2.What is the pre-cooling time?

• The precooling time of different products is different, and different outdoor temperatures also have an impact. Generally, it takes 15-20 minutes for leafy vegetables and 15-25 minutes for mushrooms; 30~40 minutes for berries and 30~50 minutes for turf.

3.Can a forklift enter the chamber?

• The internal and external reinforcement design of the vacuum box allows the forklift to enter easily.. 

4.What is the payment term?  

• By T/T, 30% deposit, the balance will be paid before shipment.

5.How to maintain the equipment?

• The interior of the chamber is cleaned daily, and other quarterly inspections are detailed in the operation manual.