The supermarket is currently the most popular retail place in the city. As a senior foodie, entering the supermarket is mainly to find food, and cooked food is also one of the foods that cannot be ignored. In order to preserve and display the cooked food, the supermarket will put the food in the deli display case. Here is an introduction to the functions and use skills of the display cabinet.



As the name suggests, the deli display case is a kind of cabinet that can display cooked food. The main function of the deli display case is to keep the food fresh and reduce the deterioration of the food due to the hot weather. As a tool, the deli cabinet is not only useful for displaying food, but also can attract customers to consume, drive the distance between customers and the shopping mall, increase customers' enthusiasm for buying cooked food, and bring economic benefits to businesses.





At present, the deli display cases on the market are divided into different types. Whether it is a normal temperature display cabinet, a refrigerated display cabinet or a heated display cabinet, the temperature of the cabinet can be reduced, thereby reducing the speed of bacteria movement in the cabinet, thereby Prolong the preservation time of food.

If you have your own food business, it will become especially important to understand the function of the showcase freezer. Commercial display fridges are not only the billboards of stores, but also play an important role in promoting corporate sales. If you have a high-quality display refrigeration system, you can ensure that customers have a clear view of each product. Not only that, high-quality freezer makes it easy for merchants to understand where people are easily attracted by the best way to display their products.

Various Display Cabinets

There are various types of display freezers on the market, including ice cream display cabinets, beer cabinets, bar counter display cabinets, medicine refrigerators, etc. Which one to choose depends entirely on your needs and budget. Here are some of the most commonly used display cabinets in various stores.


 




















Beer Cooler



Beer, as the most popular drink in summer, can be seen in parties, watching games, and anniversaries. Merchants place beer in the beer cabinet, which can bring coolness to the hot summer. APEX has a variety of beer coolers that help display and store beverages at the right temperature. They are proven by very strict and professional quality and performance standards.




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Ice Cream Display Cabinet



Ice cream happens to be one of the most popular foods and is also popular among people of different ages. If you can display ice cream in the best way, it will easily attract more customers to your store. When it comes to the best way to display ice cream, the ideal solution is to use a high-quality ice cream display refrigerator. These are designed to store ice cream and therefore have an ideal temperature range, so the ice cream does not melt inside.




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Counter Display Freezer



If you often go to the supermarket, you will also notice that they use counter display freezers. Generally, these display cabinets have the best results when placed at the checkout or payment point. In these places, customers always have enough time to view the interior of the showcase. These types of display freezers also have internal LED lights so that people can see the contents, and humans generally tend to be attracted by things that are well lit.




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Choosing the right type of display cold room is critical to the happiness and prosperity of your business. If you just want to keep ice cream in a display case, then ice cream specially designed for ice cream will be a good choice. At the same time, for other types of food, counter display freezers will be adequate.

Commercial supermarket display fridges refer to freezer or cooler that are exclusively used for the storage, display of ice cream, beverages, dairy products, quick-frozen foods, and food materials in commercial business channels such as supermarkets, cold drink shops, frozen stores, and hotel restaurants etc. Commercial refrigerators have a strong professionalism, not only have professional storage temperature requirements, but also strong requirements for display. Good display refrigerators can effectively promote sales, so a typical feature of commercial refrigerators is with single-layer or multi-layer transparent glass doors, consumers can see the contents without opening the door.


product category


1. According to the refrigeration temperature, it can be divided into commercial freezer and commercial cooler, with volumes ranging from 20L to 1600L.


Commercial refrigerator: The temperature in the cabinet is 0-10 degrees, which is widely used for the storage of various beverages, dairy products, fruits, flowers, etc.


Commercial freezer: The temperature in the freezer is below 0-15 degrees. It is mainly used for the storage of ice cream, dumplings, and meat.





2. According to the way of opening it is divided into:front-opening, top-opening and air curtain.


Vertical cooler: divided into single door, double door, triple door, and multiple door.


Top-open type: can cooler, square cooler.


Air curtain style: including front opening and top opening.








3. According to the structure and usage habits, it is divided into horizontal type, island-type, vertical type, and counter top type cooler.


Horizontal type: the main type of commercial freezer in the Chinese market, with common volumes ranging from 100L to 600L;


Island-type: name island cabinets,are the types of products favored by customers of frozen foods and aquatic operators;


Vertical type: It is larger display area and more intuitive,mainly used for high-end ice cream storage.


Counter top type:  It is small and have lovely appearance,generally used for counter sales in high-end places.





Precautions


1. Domestic refrigerators use AC 220V / 50Hz power supply. If the power supply conditions do not meet the AC 220V / 50Hz (187-242V), you must install an automatic voltage regulator with more than 1000W for use.


2. Must use independent dedicated socket and reliable grounding. The power cord of the freezer is equipped with a (grounded) plug that conforms to a standard three-wire (grounded) outlet. In any situation,do not cut or remove the third pin of the power cord.


3. It is strictly prohibited to put flammable and explosive dangerous goods and strong corrosive acids and alkalis in the freezer.


  4. Do not use flammable spray near the freezer to avoid fire.


  5. When there is leakage of flammable gas: close the gas leakage valve; open the exhaust device and doors and windows; do not unplug the power plug of the refrigerator;


   6. Keep the keys in a safe place. Do not let children play in the cabinet to prevent accidents.


   7. Once the freezer is disconnected from the power supply, wait five minutes or more before turning it on again to avoid damage to the compressor or the system. During maintenance, the power plug must be unplugged. After the freezer is in place, the plug should be accessible to prevent unplugging the power plug in time if a danger occurs.


  8. If the power cord needs to be extended, the cross-sectional area of the extension cord must not be less than 0.75mm2. If the power cord is damaged,must use a dedicated cord and contact the freezer company's local after-sale service personnel to replace it.


  9. Do not put food in the freezer immediately after the power is turned on. Let the empty cabinet run for a period of time (about 3 hours in summer and about 2 hours in winter), and then store the frozen food in the cabinet.


  10. After the freezer is moved, leave it for more than ten minutes before turning on the power.


  11. Regularly clean the freezer, and unplug the power plug for safe. Regular dust removal of the heat exchanger in the engine room can improve heat exchange efficiency and reduce energy consumption.


  12. Mechanical defrosting commercial freezers should be defrosted regularly to prevent the thick frost layer increasing the energy consumption. When defrosting, first transfer the goods, leave it for a while to melt the frost layer, and then use a defrost shovel to remove it. Don’t use sharp things to defrost for protect the inner wall.





 

1. The basic requirements for the refrigeration system of the commercial display freezer: compressor (heart): seal each nozzle before use, pull out the rubber plug when used; condenser: paste; filter drier: dry filtration, sealed before use, ready for use Unpacking; capillary tube: flow, pressure drop; evaporator: paste; pipeline: the pipeline does not touch, the inside of the tube is clean, and each welding point does not leak; comprehensive testing of refrigeration performance, electrical performance, and noise testing.



2. The basic requirements of the commercial display freezer thermal insulation system: the foaming quality of the commercial display freezer and door body: appearance, size, foam density, freezing test. Door seal: appearance, size, welding performance, suction and elastic compensation. Commercial display freezer and door seal assembly: there is no gap, the door seal has a certain width on the steel plate, and the door opens with a certain force.



3. The basic requirements of the commercial display freezer temperature control system: thermostat inspection, hot and cold temperature points, and consistency. Fixing of temperature sensing tube: positioning size, consistency. Lighting: Lights up when the door is opened, and goes off when the door is closed, durability.

     Whether the cooked food display cabinet is air-cooled or direct cooling is better, I found that many customers do not fully understand the cooling method of the cooked food display cabinet, air cooling and direct cooling, but only learn a little bit from other people or the Internet, and display in the purchase I was very hesitant when I was in the cabinet and did not know which one to choose. Many customers think that air-cooling is very unfavorable for the cooked food in the display cabinet, and it is easy to air dry the food. Wouldn’t it be true if you use an air-cooled cooked food display cabinet The freshness of the food will be greatly reduced, and the direct cooling depends on the slow cooling. For this reason, customers always have to hesitate for a long time when buying products. Let's explain in detail the air cooling and direct cooling of the cooked food display cabinet. The advantages and disadvantages.



    Advantages of direct cooling cooked food display cabinet:

1. The price is cheaper than the air-cooled one.

2. Power consumption will be lower.

3. The noise will be relatively small.

And its disadvantages:

1. The cooling speed is relatively slow and the cooling is uneven.

2. The phenomenon of water accumulation inside the display cabinet is easy, because the direct cooling is emitted from the bottom of the cooked food display cabinet.



    Advantages of air-cooled cooked food display cabinet:

1. Air-cooled refrigeration speed is fast and uniform

2. There will be no water accumulation in the cabinet, no frost around and less fog.

3. Long service life



Disadvantages of air-cooled:

1. The price is relatively high compared to the direct cooling display cabinet.

2. High power.



According to the survey, multideck display cabinets most deli shop owners in the market still prefer air-cooled display cabinets. Although its price is higher than that of direct cooling, it is easy to use and there will be no water accumulation in the cabinet, which can reduce the growth of many bacteria. , The food will be more hygienic and safe. For some customers that the air-cooled cooked food display cabinet will have the problem of drying the food in the cabinet, in fact, there is no need to worry about it, because the air-cooled cooked food display cabinet has a large space in itself, and the cold air is Blowing from the surface of cooked food, the air in the cabinet will condense into water droplets when it is cold, and with frequent door openings and alternating hot and cold, the air will liquefy and become water when it is cold. It can completely replenish the humidity in the cabinet without evaporating the moisture inside the cooked food, and the inner wall of the air-cooled cooked food display cabinet is not easy to fog, and the contents of the cabinet are clear at a glance.