Choco 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.While standard freezers are usually kept at 0°C, Blast Freezers operate at an air temperature of -30°C to -40°C. Compared to the 6-12 hours it may take for a normal freezer to freeze food, the much colder temperature in a blast freezer decreases the freezing process to a time of approximately 3 hours.