3000kgs 6 Pallet Agricultural Equipment Cooling Vegetable Vacuum Cooler

Introduction

Vacuum cooler is to place fresh agricultural products such as fruits and vegetables, flowers, and edible fungi in a vacuum chamber, and use a vacuum pump to evacuate the chamber. When the indoor vacuum reaches the saturation pressure of water vapor corresponding to the fruit and vegetable temperature.

The water in the surface gap of agricultural products such as fruits and vegetables begins to evaporate, and the latent heat of evaporation will be taken away during evaporation, so that the temperature of agricultural products will drop rapidly, and the pressure will be further reduced until the fruits and vegetables are evenly cooled to the required freshness temperature.

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

Fresh agricultural products still have vitality after harvesting, and respiration and other physiological changes continue, which accelerates the aging, wilting and yellowing of products. Low temperature inhibits the physiological changes that cause product deterioration and slows down the growth of bacteria.

Features:

Cooling Time: Approximately 30 minutes per treatment. After vegetables, fruits and flowers are picked, the heat in the field can be quickly eliminated.

Rapid cooling: In the vacuum state, the water evaporates quickly, and the heat is quickly taken away. The temperature drop is very fast and even. Keep the same low temperature inside and out.

Uniform cooling: In a vacuum state, the heat of fruits and vegetables is taken out from the inside to the outside to achieve an even temperature difference between the inside and outside of the fruits and vegetables, effectively preventing the perishable yellowing due to excessive internal temperature.

Reaching dormancy: Fruits and vegetables after picking are alive. In a vacuum state, the fruits and vegetables can reduce their breathing, reach a dormant state, stop growing and aging, and keep fresh.

Take away moisture: take away part of the moisture on the surface of fruits and vegetables and in the interlayer in a vacuum state, and effectively kill the microorganisms in the water due to high temperature, preventing the growth of bacteria and rot in fruits and vegetables.

Repair knife edge: It can quickly repair the soft tissue of fruit and vegetable picking and cutting knife edge, prevent the external high temperature from entering the fruit and vegetable through the knife edge, and avoid bacterial infection.

The fruits and vegetables after vacuum pre-cooling are fresh, bright in color, delicious in taste, can be stored for a long time, and can be sold at a good price.

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 we design a cooler?

• According to different products, regional conditions, target temperature, product quality requirements, single batch processing capacity, etc., Huaxian designs a vacuum cooler suitable for customers.

2.What are the functions of vacuum cooler?

• It is applied to rapidly remove the heat of fruits and vegetables, edible fungi, flowers in the field, inhibit the respiration of fruits and vegetables, extend the freshness and shelf life of fruits and vegetables

3.How to install the vacuum cooler?

• Huaxian offers operation manual, online installation support service; Customer can find local team to install the vacuum cooler, or Huaxian sends technician to customer's site. 

4.What is the payment term?  

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