Hydronic vacuum cooling

For every 5°C reduction in temperature, approximately 0.7% of the produce weight needs to be turned into water vapour,But the harvest temperature of vegetables May up to above 30 degrees in some regions and seasons, it will lead the pore of vegetable expand totally to release heating, thus vegetable is more easy loss water during cooling, and will influencet vegetables quality if can't complement water.In addition, for hydroponic crops, it is also very sensitive to water loss.

However, our hydro-vacuum coolers address this issue by spraying water over the produce during the vacuum process. This can reduce moisture loss to negligible levels. Our hydronic vacuum coolers apply with recyclable water spraying system, to ensure every pallets corps can get wet through evenly. it save water, cooling more efficiency. We help to ensure that temperature-sensitive vegetables reach the end customer with the highest possible level of quality.


Vegfor vacuum cooling in the field of commercial refrigeration allow for fresh produce all year round, regardless of the temperature outside. Only when cooling chains function with absolute reliability do the quality and shelf life of crops not decline ,our vacuum cooling are renowned for their efficiency, operating reliability and low life cycle costs in industrial planting cooling, help to cool crops rapidly and make it possible to keep its nature freshness


The essence of hydro vacuum cooling is vacuum cooling, which not only has the characteristics of vacuum rapid cooling, but also has the characteristics of water cooling.There is a pump moves chilled water into contact with fresh produce. The chilled water is recycled during the vacuum cooling process,Chilled water also helps to drop down produce temperature,So it significantly increase the cooling efficiency, and more energy conservation.

• It significantly increases the cooling speed
• Reduce fresh produce water loss to a negligible levels.
• Thanks to The recyclable chilled water spraying,Cooling is more efficiency