With the development of modern economy, range of the refrigerators use,it not only use for the family and supermarket, but those aren’t the only places these large appliances can come in handy.If selling food is part of your business, choosing the best commercial refrigerator that is durable and trustworthy can ensure you’re providing the freshest products possible, keep customers coming back, and potentially save you thousands of dollars. Which best refrigerator are our choose for different occasion? Although they’re all design to keep fresh and cold,commercial refrigerators are not all made the same and do not all have the same capabilities. Read on to learn about some of the major differences these appliances have that may help you choose the best product for your needs. 1.Upright cooler with light box——Usually around 22.2 to 78 inches wide, and with glass door and light box. Beverage refrigerators are ideal for supermarkets, shops, bars, hotels, restaurants, cafes and dining establishments. As creative refrigerated display cases become more and more important in a limited sales space.You can put your brand inside the light box to create awareness. 2.Upright cooler without light box——Usually around 22.2 to 78 inches wide, and with glass door and light box. Beverage refrigerators are ideal for supermarkets, shops, bars, hotels, restaurants, cafes and dining establishments. As creative refrigerated display cases become more and more important in a limited sales space.You can put your brand inside the light box to create awareness. 3.Cashier cooler——This is a 60 inch/150cm tall cooler suitable to be placed at check out counter, cashier, shelf end, restaurant and cafe for beverage display. This beverage merchandiser cooler comes with clear glass door to increase the visibility of inside drinks, furthermore to increase your sales of "grab and go" items like energy drinks and soda, or prepackaged cakes, sandwiches and salads. All of the products inside the cabinet can be even illuminated by the bright vertical LED strip on the door frame, which always gives your customers a fresh impression and insures them to have a clear view of the drinks.It provides good product visibility at the same time the short height design make sure it does not block the view for shelf or in store display.   4.Cake showcase——stainless steel base cake display showcases will look great in your cafe, bar, club or restaurant. With levels of display storage, each individually lit with brilliant LED lighting, and fog free glass, your cakes and other refrigerated products will always look their best. With twin rear doors for easy access, and fully adjustable frosted glass shelving our cake showcases will be a convenient and quality addition to your business. 5.Back bar cooler——Most bars require chilled cans and bottles of beer to be on hand for their customers. Back bar coolers can handle this task without taking up too much precious space. APEX back bar coolers have an oversized refrigeration system to keep beer cold while using less electricity than other brands of bar coolers.  6.Open chiller——Open chiller is modern-style designed especially for food and beverage promotions in high traffic areas, such as supermarkets, hospitals, schools, etc.Based on the open-front structure, this upright open chiller supermarket showcase is no doubt a powerful tool to boost your impulse sales by its convenient design and outstanding display. The two sides of double-layer tempered glass optimize the merchandiser’s display effects of your products like fresh salads, sandwiches, cakes fruits, vegetables and all kinds of drinks. To make it further eye-catching, the LED lights are installed inside for full illumination of each layer. 7.The top back bar cooler——It is difference between this product and the conventional beer cabinet is that there is an additional transparent dried fruit tray on top, which is commonly used in the Middle East and can also be used in buffet restaurants. 8.Slim cooler ——We design and manufacture various tall slim coolers for drink storage and display especially in compact small areas, with a light box. Comes with the clear front glass door, our slim cooler fridge is an effective promotional tool to spotlight your brand and boost impulse sales with eye-catching stickers on the body.More branding solutions like illuminated engraved logos on the glass door are available to upgrade your promotion as well. 9.Can cooler——which are popular for soft drinks promotion in bars, stores, game centers, and outdoor events. Our can-shaped coolers come with one full piece glass lid or flip-flop 2-piece glass lid to fit your specific promotional needs of soda, beer, energy drink, etc. For example, the one-piece glass lid can be customized with a fancy illuminated engraved logo to light up your brand. 

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.  

First, the Upright Freezer evaporator has more air or refrigerated oil, and the heat transfer effect is reduced. More refrigerant oil is attached to the heat transfer tube of Upright Freezer evaporator, and the heat transfer coefficient is greatly reduced. Similarly, if there is more air in the electric heating pipe, the heat transfer area of the refrigerated cabinet evaporator will be reduced, the heat transfer efficiency will be significantly reduced, and the temperature reduction rate will also slow down. Second, the frost or dust of the Upright Freezer evaporator is too thick, and the heat transfer effect is reduced. Another main reason for the slow temperature drop of the Upright Freezer is the low heat transfer efficiency of the evaporator. This is mainly because the frost layer on the outside of the Upright Freezer evaporator is too thick or too dusty. Because the external temperature of the evaporator is mostly lower than 0 degrees Celsius, the humidity of the Upright Freezer is relatively high, and the moisture in the air is sandwiched with cream or frozen outside the evaporator, which affects the heat transfer effect of the Upright Freezer evaporator.

Take a look at the thermostat from Upright Freezer. The freezer temperature regulator is installed in the Upright Freezer, and the temperature does not reach the temperature required by the temperature regulator. If the compressor does not shut down day and night, the freezer will cause the extreme refrigerant temperature of the refrigerant. Most of this phenomenon occurs in air-cooled refrigerator compartment refrigerators. Because the evaporator defroster of the refrigerator compartment is broken, the ice is blocked. The cooling fan is broken, or there are too many things in the freezer, the outlet is blocked, and the reason for the poor cooling effect cannot be ruled out. You can verify whether the power connection is correct, check whether the lights in the freezer are normal, or you can further test with an electric pen. If the power connection is normal, you can monitor whether the compressor is working properly. The compressor makes a slight motor vibration during normal operation. The high-pressure output buffer pipe in the compressor is damaged or the screw fixing this pipe is loose. The high-pressure pipe does not discharge air, and the low-pressure pipe does not suck air. Therefore, the compressor works but cannot be cooled. The compressor is working normally, you can check whether the refrigerant is used up in the cooling system. After the freezer runs for about 3-5 minutes, the power supply can be cut off and you can hear the sound of water flow. If there is no sound. Indicates that the refrigerant in the refrigeration system is exhausted or leaking. The compressor may lose its working capacity. Solution: If there is a system leak, usually find the leaking part of the system, weld, pressure test, and add the refrigerant to a certain amount within an appropriate time to make the evaporator frost or the freezer to reach the rated temperature.

        The principle of ice cream display fridge refrigeration is to use cold air to blow out, so that the cold air can evenly cover every corner of the cabinet, so as to achieve the freezing effect of the product. The ice cream display fridge mainly stores ice cream food and displays the function of selling. The temperature is normally set between -16 and -18 degrees.         Although the ice cream display fridge is similar to other ordinary refrigerators, the upper part of the display cabinet is made of glass, so it is more prominent, because this not only allows customers to clearly see the ice cream inside, and choose their favorite flavors, but also at the same time The ice cream can also be stored at low temperature to maintain the texture of the ice cream.         Whether for ice cream shops or ice cream factories, ice cream display fridge is indispensable. But how to choose a high-quality and suitable ice cream display fridge? Three points are briefly described below.         1. The machine itself         When buying an ice cream display fridge, there are three factors that must be considered:         Ice cream display fridge configuration: The machine configuration of ice cream display fridge (such as compressor, motor, condenser, etc.) must be able to ensure the durability of the machine.         Ice cream display fridge storage environment: The environment where the display cabinet is placed is also very important. If the temperature of the environment where the store is located is high, then you should choose a high-temperature display cabinet.         The internal temperature of the ice cream display fridge: The display cabinet is used to store the display ice cream, so its storage temperature is set between -16 and -18 degrees, and when choosing a display cabinet that meets the requirements, make sure it It can maintain the taste and shape of ice cream.            2. Machine design (size, color, trademark, etc.)          The ice cream display fridge must not only allow customers to clearly see the ice cream stored inside, but also see the beauty of the exterior. If it can be harmoniously matched with the surrounding food, it will be more attractive to customers, but this requires a design for the display cabinet. Requested. The size of the display cabinet depends on the area of ​​the store.                    Three, energy saving          Because the ice cream display fridge needs to operate for a long time, energy saving has become one of the factors affecting the selection of display cabinets.