Freezers are often used in restaurant kitchens. How do we choose the ones we like?
The first thing to look at is the refrigeration method.
Freezers, like refrigerators, have direct cooling and air cooling. Direct cooling freezers will frost and need to be manually defrosted regularly so that the cooling efficiency will not be affected. The air-cooled freezer is frost-free, cools evenly, is easy to use, and can achieve good storage results.
Second, look at the freezing capacity.
The unit of freezer freezing capacity is generally Kg/12h, which represents how many Kg of food the freezer can cool down from 25°C to -18°C within 12 hours. The larger the parameter, the faster the freezing speed of food, the less likely to damage the cell structure, and the ability to retain nutrients. At the same time, it needs to be compared based on the capacity. For a 100L freezer, about 5kg/12H is better.
The third is the temperature control method.
There are two ways to control the temperature of the freezer: one is mechanical temperature control, which has a simple structure, firm temperature control, and good stability, but the operation convenience is poor. The freezer needs to be opened to complete the operation. It cannot realize a truly independent refrigeration system, which will cause Food odor issues. The other is computer temperature control, which uses digital and thermistor timing and temperature sensing functions to control the power supply to start or shut down the motor. It has a display screen and precise temperature control, which can realize an independent refrigeration system, making the freezer more effective and eliminating the problem of food odor. At present, this method of temperature control has gradually become a trend.
The fourth thing is to look at the product temperature zone.
There are two types of freezer temperature zones: single temperature zone and dual temperature zone. The single temperature zone has only one compartment, which can usually be refrigerated or frozen, but it cannot be refrigerated and frozen at the same time in the same compartment. The dual temperature zone has two compartments, which can both refrigerate vegetables and freeze fish. It is recommended that you choose a freezer with adjustable temperature zones so that the wider the range of temperature zones, the more types of food can be stored.
FACTORY ADD.: BDG NO.3-4, ZHENGZHU SOUTH ROAD, YONGZHOU CITY, HUNAN PROVINCE
SALES HEADQUARTER ADD.: NO. 701, BUILDING CHENGYE SKYCRAPER, NO. 798, XINGNAN STREET, SOUTH VILLAGE TOWN, PANYU DISTRICT, GUANGZHOU CITY
Welcome to consult for more knowledge about refrigerators！