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Double Spiral Freezer
The low-tension spiral freezer with double drums produced by Square Technology is applicable to individual quick frozen of granulated and small-piece food, large-sized frozen food, such as the prepared meals, whole chicken, and whole fish. Double drum spiral freezer positions infeed and outfeed at low, making it convenient for operation and better matching the production lines of customers.
- The spiral freezer is equipped with a high efficiency sanitary evaporator, using the latest liquid supply method, which makes the heat exchange efficiency more than 20% higher than the traditional freezers.
- The spiral freezer uses a symmetrical and smooth circular air duct design which enhances the heat exchange effect.
- We equip with food-grade stainless steel mesh belt and plastic modular belt with the spiral freezer according to different requirements of various products.
- The spiral freezer is equipped with an intelligent central control system, automatic detection and alarm light device, which is convenient for users to operate and maintain.
Air Defrost System
The ADF blows pulses of pressurized air of high velocity repeatedly over the evaporator fins while the products continue to run in the freezer.
The freezer inside temperature is more stable because of less frost on the fin.
Thanks to longer runtime, the production output is increased.
CIP（Cleaning-in-Place）
The system cleans and disinfects the interior of the freezer completely to meet the sanitary requirements of food safety production.
Our system design is programmed with tailored CIP recipes to suit various product and needs.
SPECIFICATIONS
- Structure
- StructureDouble drumCage dia.1620 to 5800mmTiers2 to 40 tiersEnclosureInsulated enclosure with125 mm / 150mm thick polyurethane walls, interior lighting, stainless steel skin fully welded enclosure optional.MezzanineOptional
- Belt
- BeltFood grade SS mesh beltor modular plastic beltWidth520 to 1372 mmInfeed length500to 4000mmOutfeed length500to 4000mm
- Electrical Data
- Power supplyLocal country voltageControl panel enclosureStainless steel control panelControlPLC control, touch-screen, safetysensors
- Refrigeration Data
- RefrigerantFreon, Ammonia, CO2CoilStainless steelaluminum tubes, aluminum fin, variable fin pitches, long throw fansEvaporatingtemp-40℃ to -45℃Dwell time4to 200 mm adjustable
Aquatic Products
Poultry Products
Pastry Products
Bakery Products
Prepared Meals
Convenient / Preserved Products
Ice Cream Products
Fruit & Vegetable Products
