Blast Freezers

About Blast Freezers

Blast freezing is a method of quickly cooling food to a lower temperature that is not favorable for bacterial growth. Bacteria multiply the fastest between +8 deg C and +68 degC. By reducing the temperature of food below 3 deg C or below within 90 minutes, the food is rendered safe for storage and later consumption. Aside from the integrity, quality and taste of the food, blast freezing also offers a health and safety benefit in that extreme cold slows down the growth of bacteria. This benefit to food safety is one of the reasons why blast freezing is very popular in commercial food preparation areas, as it greatly reduces the risk to customers and consumers.A blast freezer may also be known as a shock freezer. Such freezers are intended to rapidly bring the temperature of foods down, freezing them extremely quickly. These specialized freezers are used in the frozen food industry for everything from ice cream to meat.When you freeze food (or anything else for that matter) the water inside crystallizes into ice. The longer the freezing process takes, the larger the ice crystals. Larger ice crystals damage materials by causing phenomena like cell bursting, which affects quality and flavor of foods. Rapid freezing causes the crystals formed to be very small, which does less damage and preserves food at a higher quality. Even more usefully, once the food is blast frozen it can be moved into a normal freezer for longer term storage as long as this one stays cold enough for the food to stay frozen, of course.We offer Blast Freezers in both Ammonia and Freon Options. We have executed projects in which we achieve core temperature of -35 deg C in Chicken within 6 hours.AdvantagesSmaller FootprintHighly Energy Efficient DesignAlfa Laval Make Cooling CoilsDesigned to freeze a wide range of product thickness.Batch loading of product in trays, cartons & framesAir Contact freezing by ensuring High AirflowCapacity from 500 kg to 10000 kg.Technical SpecificationsRefrigerant UsedAmmonia/ R404A/ R407C/ R22FeaturesCustomized Turnkey SolutionsUsage/ApplicationMeat, Fisheries, Poultry, Food Processing etc.Temperature RangeUpto -40 Deg CMinimum Temperature-40 Deg CAutomation GradeFully AutomaticWarranty5 YearsStyleCustomized TemperatureI Deal InNew OnlyBody MaterialStainless SteelBrandSinghsonsDefrost TypeAuto-DefrostDoor TypeSingle, DoubleEnergy Efficiency5 StarPower SourceElectricCapacity1 to 20 Ton/DayTypeBlast FreezerCompressor TypeReciprocating/ Screw/ ScrollAccuracy Degree1 Deg CCeiling Insulation Thickness150 mmFloor Insulation Thickness150 mmOutgoing Temperature Of Product-28 deg C