Welcome Shandong Sensitar Machinery Manufacturing Co.,Ltd.!
Sales Hotline:
18766363705
  • News
  • Industry news Company events
  • Customer site
  • Customer certificate
  • Certificate Enterprise features
  • Leave a message
  • Contact us
  • Contact us

    Contact: Jerry Jiang

    Mobile phone:+86 18766363705

    Telephone: +86 0536 6053990

    Fax:+ 86 536 6053915

    Email:jerry@xzdjx.com

    Address: Xiangzhou Industrial Park, Zhucheng City, Shandong Province, China

    Industry news
    Your Current Location :Home » News » Industry news  » Characteristics of vacuum precooling
    Characteristics of vacuum precooling

    Source: Time:2017-11-06 08:02:44 frequency:

    Characteristics of vacuum precooling
    Characteristics of vacuum precooling vacuum precooling machine is not a refrigeration equipment, but a cooling processing equipment, is the product before the storage room or put on the shelf before the cooling equipment cooling after the product physiological changes slow down, can extend the storage life or shelf life of products.Vacuum precooler is designed with the characteristics of low boiling point and high evaporation heat under low pressure. Its main features are as follows:
    1. Fast cooling speed :20-30 minutes to reach the required refrigeration temperature.
    2. Uniform cooling: the product surface free water vaporizes to take away its own heat to achieve the purpose of cooling, achieve uniform cooling from inside to outside.
    3. Clean sanitation: under vacuum environment, can sterilize or inhibit bacterial reproduction, prevent cross contamination.
    4. Thin layer drying effect: it can cure the skin damage or inhibit the expansion of the preservative.
    5. No packaging restrictions: as long as the package has air holes, can be evenly cooled items.
    6. High degree of freshness: can retain the original color and flavor of food, extend the shelf life.
    7. High degree of automation: the pressure sensor can be used to control the pressure of the refrigeration system and the vacuum system, which is convenient to adjust the vacuum degree of the vacuum precooling machine, and can be controlled remotely, which is convenient to monitor the operation of the equipment and quickly solve the equipment faults.
    8.High precision: equipped with precision digital display temperature and humidity controller, precise control of vacuum and humidity.
    9.Safety and stability: the electrical part adopts well-known brand products to ensure stable operation and long service life of the machine.

    Problems existing in vacuum precooling machine:

    (1)The price of vacuum precooling equipment is high and the initial investment is large.

    (2)For fruits and vegetables with relatively small surface area, such as cucumber and tomato, the cooling effect is not ideal.


    Contact information

    Mobile phone:+86 18766363705

    Telephone: +86 536 6053990

    Fax:+ 86 536 6053915

    Email:jerry@xzdjx.com

    Address: Xiangzhou Industrial Park, Zhucheng City, Shandong Province, China

    Online consulting

    Unified service hotline

    13853696365

    二维码

    QR code

     ©   山东鑫正达机械制造有限公司   版权所有  备案号:鲁ICP备12014131号-13