Dongguan Betterfresh LTD.

"Pre-cool" it refers to the food from the initial temperature (about 30 ℃) rapidly to the desired final temperature (0 ~ 15 ℃) process, before refrigeration, modified atmosphere and quick freezing rapid cooling process is called pre-cooling, a common vacuum cooling, pre-cooling water, ice water pre-cooling and so on.Pre-cooling "is a very effective method that rapid elimination of field heat and the hot breath of fresh fruits and vegetables after harvest, so that fresh vegetables physiological activity slowing, inhibiting fungi and other microorganisms multiply or itself overgrowth (such as asparagus overgrowth will bent, broccoli will bloom) and reduce its moisture loss (weight loss) and a variety of circulation losses, enabling consumers to obtain a high degree of fresh and clean fruits and vegetables. among them, vacuum cooling is currently the world one of the most advanced preservation technology

Characteristics:

1. Cooling speed: 20-30 minutes to reach required temperature of refrigeration preservation .

2. Uniform cooling: the product surface free of water vapor takes away their own heat to achieve cooling goal, and realizes uniformly cooling from the inside to out.

3. Clean and health: Under a vacuum environment, can be bactericidal or inhibit bacterial growth, prevent cross-contamination.

4. The thin-layer drying effect: the preservation of epidermal damage or inhibit expansion and other effects.

    5. Without limitation Packing: as long as the packaging has holes, items can be uniformly cooled.

6. Highly freshness: can protect the original food color, smell, taste, extend shelf life.

     7. The highly automation: Through pressure sensors to control the refrigeration system and vacuum system pressure, is convenient to adjust the vacuum degree of vacuum cooling machine, remote control for easy monitoring equipment operation and resolving equipment failures.

     8. highly accurate: with precision digital display temperature and humidity control, precisely control the degree of vacuum and humidity.

     9. Security and Stability: electrical part is the use of well-known brand products, ensure that the machine is stable and long life, safe operation.

Cooling machine Conventional standard model