• Vacuum cooler for mushrooms-3

    The final cooling temperature plays an important role in the time to cool. The first stage of cooling, down to around 5⁰C, is always very fast (providing the vacuum cooler is fast enough), but cooling down to around freezing temperatures requires much more time, as the graph shows. Other advantag...
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  • Vacuum cooler for mushrooms-2

    Vacuum cooler for mushrooms-2

    Proper pre-cooling will further: 1.reduce rate of ageing, resulting in longer shelf life; 2.prevent mushroom browning 3.slow the rate of produce decay by slowing or inhibiting microbial growth (fungi and bacteria); 4.reduce the rate of ethylene production 5.increase market flexibility 6.meet cus...
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  • Vacuum cooler for mushrooms-1

    Vacuum cooler for mushrooms-1

    In the past few years more and more systems have been installed at mushroom farms using vacuum cooling as a rapid cooling method for mushrooms. Having the correct cooling processes in place is important in the handling of any fresh produce but for mushrooms it can be even more critical. While con...
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  • Vacuum cooling for bakery food

    Vacuum cooling for bakery food

    What is Vacuum Cooling? Vacuum cooling is a rapid and more efficient alternative to traditional atmospheric or ambient cooling. It is a relatively new technology based on reducing the difference between ambient atmospheric pressure and water vapor pressure in a product. By using a pump, the vacu...
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  • Vacuum cooler for fresh vegetables

    Vacuum cooler for fresh vegetables

       Vacuum cooling is widely used in the fresh food industry in the United States, Europe and China. Since water evaporates at low pressure and consumes energy, it can effectively reduce the temperature of fresh produce from the field temperature of 28°C to 2°C.        Allcold specializes in this...
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  • The benefits of vacuum cooling in mushrooms

    The benefits of vacuum cooling in mushrooms

    The benefits of vacuum cooling in mushrooms In the past few years more and more systems have been installed at mushroom farms using vacuum cooling as a rapid cooling method for mushrooms. Having the correct cooling processes in place is important in the handling of any fresh produce but for mush...
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  • Vegetables vacuum cooler

    Vegetables vacuum cooler

    Vegetables vacuum cooler Vacuum cooler through boiling of some water in fresh produce to removes heat. Vacuum cooling removes heat from vegetables by boiling off some of the water they contain. Fresh produce loaded in the sealed chamber room. When As water inside the vegetables changes from liqui...
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  • Vacuum cooler chamber

    The basic functions that each of the “components” of the vacuum cooling system perform are as follows: Vacuum Cooler Chamber The vacuum chamber is used to hold the product desired to be cooled. The vacuum chamber is constructed in a way that reduces its overall interior volume. While the goal is ...
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  • About vacuum cooler

    Vacuum cooler through boiling of some water in fresh produce to removes heat. Vacuum cooling removes heat from vegetables by boiling off some of the water they contain. Produce is loaded into a sealed container and the air is pumped out. This reduces the pressure from normal air (approximately 10...
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  • How does a vacuum cooler work?

    What’s vacuum cooler? Vacuum cooling is an good way to cool specific fresh produce, such as leafy vegetables and flowers. A vacuum-cooler can cool produces down from field temperature to about 2-3°C in 15-20 minutes. Not only does this guarantee the quality, but it also allows for quick logistic ...
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  • Vacuum Cooler for vegetables & Herbs

    Once these words comes to the mind the end user always thinks about the freshness of the product either it is vegetables or herbs .Keeping in mind the consumer and the producer of vegetables and herbs we have designed a product which helps both of them. We have designed a vacuum cooler which help...
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  • Vacuum Cooler

    Compared with the traditional way of heat transfer (convection, conduction, radiation), vacuum cooling is not only rapid and uniform, but also clean and hygienic, which is very suitable for the cooling of cooked food and the cooling of fruits and vegetables. For example, cooked food must be coole...
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