Vacuum cooler
The parts of vacuum cooler adopt imported famous brand parts of refrigeration equipment.
- Products with a high ratio of surface area to mass (such as iceberg lettuce) are well suited for this cooling method and can be cooled on a large scale by putting it in a sealed chamber
and pumping air using a vacuum pump. This method can quickly and evenly cool a large number of packaged products (usually within 20 to 40 minutes).
