Blast Freezer

Simply put, a blast freezer is just a freezer which is very cold. Blast Freezers are sometimes referred to as shock freezers. The idea of this type of freezer is to very rapidly bring down the temperature of (usually) foodstuffs or fresh produce, freezing them very quickly.A blast freezer usually uses blower fans which force cold air across the contents of the freezer in order to rapidly chill it. They can be equipped with trays which move in order to position foods, and often include various compartments for freezing.The temperature of a blast freezer can vary from -10 Degrees Celsius (14 Degrees Fahrenheit) to -120 Degrees Celsius (-184 Degrees Fahrenheit) . The effective freezing temperature of various blast freezers vary depending upon a variety of factors.