Double temperature cold storage

Double temperature cold room, also known as duplex cold room, is equipped with two cold storages, which are generally used for mixed storage of fruits, vegetables, meat and seafood. Using the same power consumption under the same area, it can meet various functions such as storing goods, frozen goods, and fresh-keeping goods.

Composite cold storage room: there are three parts of the cold room: refrigeration and electrical controlling system, insulation panels and insulation door. The insulation panels can be shipped piece by piece to save shipping space greatly. The refrigeration units works intermittently, (it works as an air conditioner), which will help to save a lot of electricity. Automatic operation controlling: the temperature can be controlled automatically and it can defrost automatically, very simple to operate it and look after it.

Less fault: the cold room is working with simple refrigeration system, it will have very few fault.

The scope of application of dual-temperature cold storage:

Dual-temperature cold storage generally refers to the conventional freezer + cold storage model of hotels, guesthouses, canteens, etc. that we often say. The difference between dual-temperature cold storage and variable temperature cold storage is very significant. Both dual-temperature cold storages have 2 or more independent heat preservation warehouses, and each independent warehouse has its own temperature setting range. It is essentially the same as variable temperature cold storage. There is a big difference in the above. Variable temperature cold storage means that in an independent warehouse, the configured refrigeration system equipment can be controlled within different temperature ranges. That is to say, it is common that a thermal insulation warehouse can be controlled at -5~8°C in a fresh-keeping refrigerator for a period of time, and can also control the temperature of the warehouse at -18~-23°C in another period of time, which is what a refrigeration system can output The temperature ranges from -23 to 8°C. This is what we often call variable temperature cold storage. It is often used in large-scale cold storage projects such as logistics turnover, trade, and urban distribution. Choose this method that can adjust and change the nature of the cold storage according to actual operating conditions. , can well meet the needs of the market.
However, dual-temperature cold storage is generally used in small-scale projects. In certain small-scale cold storage projects, dual-temperature cold storage can also use only one set of refrigeration equipment to control the temperature of two warehouses. This method has Volume size limitations. In order to save the construction cost of the overall project, the "air-conditioning loan" method of the freezer is generally used to directly control the small-volume cold storage warehouse. However, for large-volume dual-temperature cold storage, it is necessary to configure refrigeration equipment with different temperature ranges for different warehouses.

Common design temperatures for dual-temperature cold storage:

Part of the cold storage with a design temperature of 0°C to +8°C can be used to store fresh meat, dairy products, fruits and vegetables, beverages, etc., and the other freezer with a design temperature of -18°C to -23°C can be used It is used to store frozen meat, seafood, cheese, butter, etc. that have passed through the quick-freezing warehouse.

Materials for construction of dual-temperature cold storage:

The common material of the storage body is mainly polyurethane foam material flat-packed and pressed double-sided color steel or stainless steel plate, with plastic-coated steel plate and other metal materials as the surface layer, which combines the superior thermal insulation performance and good mechanical strength of the material. It has the characteristics of simple and quick assembly, long thermal insulation life, simple maintenance, low cost, high strength and light weight. At present, the flame retardant grade of this kind of insulation material can reach B1, B2, and other grades. In full compliance with national standards.

Coldkin had been specializing in delivering turn key cold room solutions to worldwide customers for 18 years. We had provided many types of effective and states of the art cold rooms and freezer rooms to over 30 countries. Our customers are from Swiss, Sweden, Australia, USA, Canada, New Zealand, Japan, Pakistan, Spain, India, Malaysia, Singapore, Malaysia, Philippines, South Africa, Argentina, Indonesia, Kenya, Algeria, Ghana, Guyana, Mongolia, Chile, Peru, Dubai, Poland, Mexico, Brazil, Lebanon, Thailand, Kazakhstan, Turkmenistan, Bangladesh, Colombia, Bahrain, and so on. The following are some of the successful freezer room projects.

Our innovative, high quality freezer rooms have the significant advantages of versatility, adaptability, energy efficiency, easy to use. Coldkin is the turn key freezer room solution supplier, all our cold room/blast freezers can be customized to satisfy your cold storage requirements with any sizes.