The walk-in freezer is mainly used to store all kinds of frozen meat (chicken, beef, mutton, fish, seafood, etc.), ice cream and other foods that need low-temperature storage. Generally, the temperature will be designed between – 15 ~ – 25C and – 23 ~ – 30C.
If you don’t have engineer to design the cold room for you, we can offer. Each cold room project we provide to you must be the very professional one designed by our engineer team that has over 8 year experiences. Each design we provide will fully discuss with you and meet most of your requirements.
Installation service
Encountering challenges with installing cooling machines? Our team of cold room builders is here to offer a complete turnkey service, especially when local refrigeration engineers don't meet your expectations.
To construct a freezer room for storing frozen seafood for distribution, with dimensions of approximately 50 x 36 x 12 feet and operating temperatures ranging from 5°F to -13°F or -9.4°F to -22°F, the following specifications are proposed:
Size: Approximately 50 x 36 x 12 feet feet (length x width x height)
Temperature Range: 5°F to -13°F or -9.4°F to -22°F
Insulation Panels: 150mm PIR insulation panels
Sliding Door: Approximately 7 x 8 feet
Cooling Units: 2 sets of 18 horsepower Bitzer condensing units
These specifications ensure efficient storage and preservation of frozen seafood within the desired temperature ranges, while providing reliable insulation and cooling capabilities for distribution purposes.
Insulated panel Detail
We will use 150mm PIR panels for the construction. These panels have a foaming density of 42kg/m³ and provide grade B1 fire protection.Different panel thicknesses are recommended based on varying ambient temperatures. For instance, at an ambient temperature of 68°F, 120mm panels are suitable, while at 104°F, 180mm panels are recommended.
120mm, 150mm and 180mm.Foaming density: 42kg / m3 is the best foaming density.
Floor Detail
The specifications provided for the construction materials are as follows:
Insulation Panels: High-quality XPS panels with a compression strength of 250KPA.
Waterproof Layer: A 3mm thick SBS waterproof layer, ensuring zero leakage.
Vapour Barrier: Two layers of PE film vapour barrier for optimal protection against moisture.
These materials are chosen to ensure durability, waterproofing, and protection against vapor ingress, thus maintaining the integrity of the freezer room for storing frozen seafood.
We typically utilize a 7 x 8 foot sliding door to facilitate the passage of forklifts, with the option for customization according to specific requirements.Employing German design and production technology ensures that all materials are highly durable, leak-proof, and resistant to cold temperatures.Moreover, a high-quality heater is incorporated to prevent any frosting issues, ensuring optimal functionality in maintaining the desired temperature within the freezer room.
Based on the dimensions of 50 x36 x 12 feet, we opt for two sets of 18 horsepower Bitzer compressors.Each set is designed to provide half of the refrigeration capacity. This setup offers redundancy, ensuring that if one compressor fails, the other can support the storage temperature for a period of time, maintaining safety.The compressors selected are original new Bitzer units, renowned for their quality and reliability as a German brand.Additionally, the system includes Danfoss solenoid valves and pressure controls, an oil separator, and an accumulator to ensure efficient and reliable operation of the refrigeration system.
Detail
The casing is constructed from magnesium aluminum alloy, ensuring there are no rust issues.The fan motor utilizes Weiguang brand components, known for their reliability and performance.Additionally, the system incorporates a heater from the Italian brand Zomoxi, renowned for its quality and efficiency in preventing frost buildup.
Detail
Full protection, can suffer power fluctuation.German Schneider brand, high quality.Multiple protections with phase sequence protection, overvoltage and undervoltage protection, overload protection.
Remote monitoring
Cold Room Remote Control Platform allows you to get cold room running status whenever and wherever you are, find the cold room failure in time for reducing food problems, managed by more than one employee, and so on.
We accommodate any size of cold room and cater to your unique requirements.
Share your project requirements with us, and we’ll promptly reach out to you. We eagerly anticipate the opportunity to collaborate with you!
