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Are you worried about how to choose a suitable commercial freezer? Don`t worry, let us uncover the mystery of commercial freezers today! Boss Zhang encountered an annoying thing recently. The freezer in his store suddenly went out of action, causing some of the food to spoil and causing heavy losses. This made him realize the importance of a good commercial freezer to business. A commercial freezer is more than just a simple refrigeration device. It is the guardian of food freshness and quality and a key factor in improving customer satisfaction! Let`s take a look at another boss`s options. When he was shopping for a commercial freezer, he finally chose a glass-door cabinet from our company. This freezer not only has good cooling effect and low energy consumption, but also has a stylish appearance that perfectly complements the decoration style of his store. Customers praised his store for being neat and clean, and the food was fresher and more delicious. In addition, many customers have reported that the quality and after-sales service of commercial freezers are very important. A customer said: "The freezer I bought before often broke down and was not repaired in time, which caused me a lot of trouble. Later I replaced it with one of our products. The quality is good and the after-sales service is great, which saved me a lot of worry. " Therefore, bosses must consider carefully when choosing commercial freezers. According to the actual needs of the store, choose the appropriate capacity and style; pay attention to the cooling effect and energy consumption; pay attention to quality and after-sales service; of course, don`t forget the appearance design, a beautiful and elegant freezer can add a lot of color to your store! In short, commercial freezers are a good helper for bosses, and they can bring more opportunities and possibilities to your business! Hurry up and buy a suitable commercial freezer for your store! https://www.supersnowfreezer.com/ https://kaixue.en.alibaba.com/ E-mail:sales@kaixuecn.com

Keep food fresh, just like freshly picked fruit and freshly made cake, every bite is fresh! Large capacity, easily accommodate a variety of ingredients and beverages, restaurants, supermarkets a good helper! Precise temperature control, energy saving and environmental protection. A variety of styles and sizes, whether it is a small convenience store or a spacious bar, you will find the most suitable freezer! Commercial freezer, let your business add wings! #Commercial freezer #Many benefits #Essential for business #freezer #fridge #refrigerators

The scorching sun can't stop the pace of supersnow; the competition is fierce, which shows the high morale of foreign traders! In the first half of 2023, supersnow's foreign trade sales have a strong momentum, exceeding the current target set by the company. At the same time, the Ministry of International Trade has re-planned the tasks for the second half of the year, and will work harder in weak areas, so that supersnow foreign trade can achieve long-term sustainable development and make its own contribution to the company's advancement to a new level. As part of this plan, the Southeast Asian market, which has been developing rapidly recently, has become a key area for supersnow freezers to develop. Indonesia has a population of 280 million and a vast territory. Affected by the spillover effect of China, its economy has developed rapidly recently. In addition, it has a good relationship with China. It is naturally a key country for the new development of supersnow cold chain. This time, the supersnow team took part in the 17th Indonesia International Food and Hotel Supplies Exhibition with several locally-suitable products such as newly developed ice cream freezer,open meat chiller, beverage cooler, multi-deck chiller, and island freezer.Recommend high-quality products from China to the Indonesian people with the greatest sincerity. During the 4-day exhibition, there was a constant flow of people in front of our counter, and we were overwhelmed with various inquiries. All exhibits were sold within two days. Some customers said that 20 years ago, Chinese products were cheap and low-quality, but now, made in China is synonymous with high-end, which makes people feel a lot of emotion. As a benchmark enterprise in China's cold chain industry, Supersnow has the responsibility and confidence to introduce China's high-quality cold chain products to people all over the world, so that every consumer's food and medicine can be guaranteed to be safe, and contribute to the development of the entire human society. Due contribution!

The development and innovation of the freezer, the birth of the uniform cooling freezer Freezers have strong cooling capacity, but the problem of uneven cooling still exists. Uneven cooling, easy frosting, easy air-drying of food, and small space have always been the main problems that cause headaches for freezer users. Traditional freezers are mostly direct cooling and air cooling. The direct cooling technology of the freezer is easy to cause frosting because the evaporator partition is directly in contact with the internal water vapor. The air cooling technology can avoid the defrosting effect, but the cost is high. In view of these situations, the birth of Unicold freezer is to fundamentally solve various problems in life for consumers from the level of technological innovation. Innovation is the inexhaustible driving force for the development and progress of the freezer industry. From single door to multi-door, from direct cooling freezer to air cooling freezer. As the No. 1 brand in the global convenience store freezer industry for many years in a row, every innovation of Ou Xue is a technological revolution, which constantly promotes the development and upgrading of the industry. The innovation of the refrigeration system has brought changes to the freezer space, and users are no longer limited by the fixed partitions in the freezer compartment of the traditional freezer. It can be adjusted according to your own needs, and all the drawers in the freezer compartment can be taken out to create a separate large-space freezer and fresh-keeping room, which solves the problem of the user's complete preservation of large pieces of fish. The above article comes from supersnow freezer, providing various freezer prices, medical freezer, supermarket freezer, convenience store freezer, industrial, hotel, cake room, stainless steel and other series of freezers, please log in for details: https://www.supersnowfreezer.com/

In our daily life, we should have heard the words fresh chiller and air curtain chiller, especially for merchants who open commercial supermarkets and convenience stores. Most fruit stores now use air curtain chiller, but many people I don`t know much about the air curtain chiller, I don`t know what its function is, and I don`t even know what it is used for. In fact, it is also a kind of refrigeration equipment. Maybe everyone is more familiar with its other name" "Fruit chiller" and "Multi-deck open chiller", let me introduce you to the Multi-deck open chiller: The first is the principle of refrigeration. Its working principle is: use the way of blowing out the air from the back to blow out the cold air, so that the cold air can circulate from every corner of the chiller, and the cooling is uniform, so as to achieve the effect of keeping the product fresh. Secondly, it is the temperature. The temperature of the common air curtain chiller is generally around 2~8℃ or 2~10℃. The temperature range should be set according to the storage requirements of the stored food. It should not be too high or too low. It is mainly used for refrigeration and preservation All kinds of drinks, yogurt, vacuum-packed food, fresh fruits and vegetables, etc., but the air curtain freezer is not suitable for storing naked (unpackaged or unpackaged) food, because naked food is easy to change, causing food deterioration and other defects Condition. The above is a brief introduction about the air curtain chiller, I hope it will be helpful to everyone after reading it. If you have a freezer demand, no matter what type of freezer, you are welcome to contact us at Zhengzhou Kaixue Cold Chain Co., Ltd. for consultation. We are a refrigeration enterprise specializing in the production, design, sales and maintenance of various types of freezers. Welcome Feel free to contact us for consultation! One-stop purchasing, saving time and effort, choose Supersnow Freezer!

In order to complete the refrigeration, the refrigerant needs to go through several processes in the freezer, such as condensation, throttling, and so on. These processes are all important and are done in different places. Let's take a look at the knowledge and experience of freezer prices. The first is the condensation of refrigerant: the condensation of refrigerant is done in the condenser. (1) State of refrigerant. In the whole condensation process, the refrigerant state is from a gaseous, gas-liquid coexistence and a liquid. (2) Temperature of refrigerant. If the ambient temperature of the refrigerator compressor is 25℃, the temperature of the beginning part of the refrigerant in the condenser is close to 90℃, and the temperature of the last part is about 55℃. At the same time, the temperature difference at the inlet and outlet of the condenser is affected by other factors. (3) The pressure of refrigerant. Because the tube section of the refrigerator condenser is large enough for the flow of refrigerant through, the resistance is small, so the pressure in this process is basically the same as that at the discharge pipe of the compressor. The second is the refrigerant throttling: refrigerant throttling is completed in the filter, capillary and through the capillary return pipe. (1) State of refrigerant. The refrigerant remains in liquid state throughout the throttling process. (2) Temperature of refrigerant. Almost all the length of the capillary is threaded through the return pipe (or welded to the return pipe). The temperature of R12 in the return pipe is lower than that of the refrigerant R12 in the capillary, and the two flow in opposite direction. Therefore, the refrigerant in the capillary of the freezer continues to emit heat while flowing to the evaporator, and radiates heat to the R12 in the return pipe. The purpose of this special measure is to take advantage of the low temperature of R12 in the circulating return pipe to allow better liquefaction of R12 in the capillary and safer gasification of R12 in the return pipe to improve its cooling capacity. Figure 2.49 refers to temperatures of -25 ° C and +25 ° C, which are actually two far apart temperatures. Because the length of the return pipe itself is about Im, the upper end of the R12 steam just flows out of the evaporator, and the steam temperature is very low. At its lower end, as the R12 vapor flows through the return airway, some of the heat is transferred by the capillary and some of the heat is gained from the external environment. (3) The pressure of refrigerant. The inner diameter of the freezer capillary is small and long, so that the refrigerant R12 flowing through the capillary will form a corresponding pressure drop in the capillary. To maintain a certain pressure difference between the evaporator and the condenser. These are the refrigerant in the refrigeration process of several forms of change, each change has its operation and influence, and then affect the refrigeration effect of the refrigerator. The above article comes from Supersnow Freezer, which provides a variety of convenience store freezers, freezer prices, medical freezers, supermarket freezers, industrial, hotel, cake room, stainless steel and other series of freezers. For details, please log in: https://www.supersnowfreezer.com/

In the sales process of refrigerated display freezers, we often meet some customers blindly pursue cheap prices, but ignore the truth that a point of price is a point of goods. Today, we will simply explain to you how to judge the merits of a refrigerator. First, look at appearance. Ensure that the design of the refrigerator is reasonable, the color of the supermarket refrigerator is relatively satisfactory, the surface is smooth, flat, no scratches and shaking. The interior structure must be soft, free of cracks and small bubbles, balanced everywhere, and free of odor and timing. The round exterior of the refrigerated display cabinet door should be flat, the parts should be firm, the cabinet door should not tilt, and the gap between the rotating shaft and the pin should be thoroughly paired. The foam liquid will not leak in the contact part of the beverage cabinet door, refrigerated display cabinet and door barrier Second, run checks. The main engine is powered on. The door near the edge of the door in the refrigerated display case will close on its own due to the magnetic adsorption when the door closes, so no gaps should be found. Then check the refrigeration compressor. After switching on the power supply, check the cooling effect and observe the cooling speed of the freezer under no-load condition. Third, check the status of the refrigerated display cabinet. 5 minutes after starting, check whether the refrigerated display cabinet has reached the predetermined temperature, and check whether the refrigerator is shut down and touch the condenser of the supermarket refrigerator by hand. To feel hot, the sooner you develop a fever, the better. When opening the cabinet door, you need to feel cool as long as you touch the evaporator.Even if the refrigerated display cabinet door is closed for about 20 minutes or so, part of the condenser is already very hot, open the drink cabinet door and look at the evaporator. The evaporator must have thin frost. If the frost is uneven, or if it is not found in some parts, the refrigerator in the refrigerated display case does not behave well. Fourth, temperature controller. When the thermostat is adjusted to the shutdown part, the cold compressor must be shut down immediately. To strong cooling component adjustment, refrigeration compressor should continue to run; Run immediately for a while, and then turn itself on and off during that interval. The ambient temperature in the freezer should not exceed 5°c. This place is mainly to check whether the temperature control is accurate control compressor shutdown power saving. The fifth listen to sound. As soon as the refrigeration compressor starts to start, the refrigerated display cabinet will shake slightly and produce working noise, but it cannot produce more than 45dB noise. This is equivalent to hearing only a slight clicking sound at a distance of about 1 meter in a quiet indoor environment. There can be no sound in the distance.Touching the freezer by hand does not require a very noticeable vibration. Sixth, the speed of after-sales response is also a factor that affects its cost. With the business expansion of the manufacturer, sales freezers are all over the country, and after-sales teachers are all over the country. Whether the coordination response is timely or not, the maintenance price is getting higher and higher with the rise of labor costs. Finally, to sum up with you, the expensive refrigerated display cabinet is not necessarily the most profitable, and the price is proportional to the quality.

The weather in summer is sultry and hot, and it is also a high-incidence season when refrigerators and freezers are not refrigerated. The indoor temperature is generally between 25-30 degrees. Each time the temperature in the indoor freezer decreases by one degree, the compressor needs to increase the workload. The freezer does not cool in other seasons. The following methods are used for judgment and processing. Common reasons why supermarket convenience store freezers are not refrigerated 1. The problem of checking the power supply and power supply is the first to bear the brunt. It is incorrect for many users to easily judge that the freezer is not cooling without properly connecting the power supply. 2. Improper use by the user, similar to the use of a freezer thermostat. Now the thermostat of the freezer is more and more complex and intelligent, and the compressor can only work according to the command after the correct temperature is set. Consumers should carefully check the thermostat settings of the freezer, generally adjust the temperature to between 0-10 degrees, and the compressor will work normally after 5-10 minutes of static operation. Here is a reminder, generally freezers will set temperature zones. When the temperature in the freezer is lower than the upper limit, the compressor will be in a standby state, which not only saves energy but also causes trouble for users. . 3. The compressor is broken or thermally protected. Thermal protection refers to the phenomenon that the compressor temperature is too high and the compressor has not been effectively cooled, causing the compressor to shut down. Another phenomenon is that the entire compressor is completely broken, the fan and unit stop working, and you need to contact a professional freezer maintenance master to deal with it. Failure to connect the power supply, improper use of the thermostat, abnormal operation of the compressor, etc. will cause the freezer in the supermarket convenience store to not cool. Actively get in touch with the merchant and maintenance personnel to solve the problem as soon as possible to reduce losses.

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With the steady development of society, our living and consumption levels have also been greatly improved, which has led to an increase in the development demand of basic consumer industries such as supermarkets and convenience stores, and has also increased the use of supermarket refrigerators. So what refrigerators do you need to open a supermarket? Woolen cloth? There are many refrigerators that can be used in supermarkets, which are used for refrigerated beverages, milk, dairy products, meat, cooked food, cakes and frozen ice cream, ice cream, frozen food, etc. Different refrigerators need to be used to store different products. Let me introduce a case to you: Customer needs: The customer is engaged in the business and sales of food and daily necessities, and has opened a supermarket. Main business: sales of fresh fruits, vegetables, beverages, milk, livestock and poultry meat, prepackaged food, bulk food, and daily necessities , In order to ensure the freshness of food and ingredients, product quality and food safety, customers need to purchase some supermarket freezers. We contact KAIXUE Refrigeration Equipment Co., Ltd. to consult the price of freezers and other information. Combined with the actual use needs of users and site planning and layout, we provide customers with Recommend relevant and suitable products, and communicate and introduce them in detail. In the end, the customer chooses multiple KAIXUE supermarket air curtain cabinets, chilled meat cabinets and 3-door beverage refrigerated display cabinets. Both parties sign a contract and connect the delivery time. 1. Basic parameters of KAIXUE three-door refrigerated display fridge: (1) Temperature: -1~7℃; (2) Size: 1890*710*2000mm; (3) Refrigeration method: air-cooled built-in. 2. Basic parameters of KAIXUE supermarket air curtain fridge: (1) Temperature: 2~10℃; (2) Size: 2440*760*2000mm; (3) Refrigeration method: air-cooled external. 3. Basic parameters of KAIXUE supermarket fresh meat fridge: (1) Temperature: -2~8℃; (2) Size: 2560*1130*900mm; (3) Refrigeration method: air-cooled external. At present, this series of supermarket freezers have been delivered to customer stores and put into normal use after acceptance. If you have freezer needs, or want to know more detailed product information, you are welcome to contact us at any time for consultation, one-stop shopping, saving time and effort, choose KAIXUE freezer! KAIXUE freezer professionally provides a variety of KAIXUE freezer, fridge, cold storage, refrigerated display freezer, freezer quotation, vertical freezer, supermarket freezer, convenience store freezer, fresh-keeping freezer, freezer prices and other products. Please log in: https://www.supersnowfreezer.com/

1. The freezer's freezer compartment can be used to make ice cubes and freeze food. 2. The purchased frozen food should be stored in the freezer as soon as possible. 3. Before freezing food, you should wrap the food first, so as to better maintain the moisture and umami of the food, and then put the food into the freezing chamber. 4. Never put tofu and fresh vegetables in the freezer, otherwise, they will be frozen. 5. To defrost frozen food such as fresh fish and meat, place it in the refrigerator a few hours before cooking. To defrost foods quickly, put them in a plastic bag and brew with tap water. 6. Generally, food should not be refrozen after it has been completely thawed. If the food is still frozen or still has ice crystals, it will not be a problem if it is re-frozen. However, the quality and taste of such food may be reduced, and since it cannot be stored for a long time, it should be eaten as soon as possible. How long can frozen food last? According to the instructions on the package, it can be stored for 3 months at -18°C. There are two meanings here: if it has been kept at -18°C after leaving the factory, it can be eaten with confidence within 3 months without obvious quality problems; A drop in quality occurs within a month. If you look at the shelf life instructions on various food packaging, you will find that most of them are marked with temperature conditions. "48 hours at 0~4°C" can never be equal to 48 hours at 20°C. Some bread packages even indicate "3-4 days in the second and third quarters, and 5-7 days in the first and fourth quarters". why? This is because the speed of all chemical and enzymatic reactions is affected by temperature. Under freezing conditions, microorganisms basically do not multiply, but the taste and flavor are still slowly changing, fats are slowly oxidized, and vitamins are slowly decomposed. Generally speaking, the lower the temperature, the slower the decomposition of nutrients, the loss of flavor, the oxidation of fat, etc., and the longer the quality of the product can remain stable. This article is organized by the editor of supersnow freezer. For more information, please visit: https://www.supersnowfreezer.com/

The performance of the freezer is low and the quality is low, which is manifested in three aspects: 1. Cooling power. The matching unit power is relatively small, about 30% to 40%. 2. The refrigeration temperature is high. The operating temperature is clearly confusing, some are marked as 0 degrees, and users actually report that the temperature inside the cabinet is between 8 and 12 degrees in summer. This creates a safety risk for food preservation that requires a constant low temperature environment. 3. The cooling rate is very slow. Due to the cheap supermarket freezers, the compressor output of the air curtain cabinet is very small, which reduces the condenser area, condenser fan power and matching air volume and evaporator area to the system. Secondly, in the description of freezer life: 1. From a structural point of view, inferior and cheap freezers do not have steel frames. After the freezer is foamed and the door frame is assembled, such a freezer cannot withstand multiple movements. After a few years, the door frame will fall off and be difficult to repair. 2. From the material point of view, it is cheap to choose materials for inferior and cheap freezers. Stainless steel is changed to stainless steel or aluminum plate, copper pipe is changed to aluminum pipe or composite steel pipe, ABS engineering plastic is changed to ordinary plastic. The material in the freezer is too thick and thin, and the copper becomes iron, which reduces its performance and longevity. Analyze the post-use cost of the freezer: Low-cost and inferior freezers can save on purchase costs, but continue to spend more on long-term use. The refrigerator has been used for many years, so the electricity bill is not small. The power consumption is mainly reflected in the performance of the freezer. In order to achieve excellent insulating properties, not only the thickness of the insulating layer is ensured, but also the thermal conductivity of the insulating layer is reduced. Only high-pressure foaming machines with high control precision can meet your requirements. Due to the cost of thermal insulation performance, it is not possible to realize an inexpensive freezer. For example, the same high quality freezer consumes 2-3 kWh per day, the difference is consumed after 2-4 years, the more it is used after that, the more it is lost. Wouldn't it be more expensive to buy a low-quality, low-priced cabinet if you cut back on trades and spent years shortening and reinstating your account? The above article comes from supersnow freezer. The company specializes in providing freezer prices, freezer prices, supermarket freezers and want to know more about freezers. Please log in: https://www.supersnowfreezer.com/

How to ensure the freshness of food in the supermarket cooked food freezer? First of all, the placement of the freezer, there should be no heat source around the supermarket freezer, and a certain space should be left around to facilitate the circulation of air. If possible, it is best to place it in a ventilated place. place. Most of the cooked food in the supermarket is exposed in the air. Some supermarkets put the cooked food on sale in a conspicuous position, and some supermarkets do not have dust-proof facilities for the bulk food directly imported. Let customers smell, smell and measure without any cover. The sales staff of cooked food and pastries should wear clean masks and gloves; the preparation of cooked cold dishes and cake decoration should be equipped with special processing rooms; the sales of bulk food directly imported should be covered with dust-proof materials, according to the new standard. Set up isolation facilities. Supermarket cooked food storage food and raw materials should be equipped with necessary low-temperature storage equipment, the new standard stipulates. Including the temperature of the refrigerator and freezer is -2℃~5℃, and the temperature of the supermarket cooked food freezer is lower than -18℃. I failed to replace the thermometer that normally displays the temperature in time. Today, the author saw that there was no thermometer placed in the freezer of some supermarkets or the thermometer was damaged. This makes it impossible for consumers to know the temperature in the supermarket freezer. Some supermarkets don't meet the requirements even though the thermometer is working properly. The temperature of the low temperature food freezer is 11°C. Secondly, the food placed inside the supermarket deli freezer should also have a certain gap to facilitate the circulation of cold air. In the place of the supermarket freezer, there should be space left, food should not be placed, and the merchandise should not be displayed too much, so as not to affect the display quality of the cabinet. The food placed in the freezer is also very particular. First, items that affect food safety cannot be placed, and secondly, flammable and volatile chemical items cannot be placed. The interior of the supermarket deli freezer should be cleaned monthly, and the power supply should be disconnected before cleaning. The main places to clean up are the rubbish on the shelves and shelves, as well as the sanitation of the air vents, which should be cleaned up. At the same time, be careful not to spill water on the motor, otherwise it will cause danger when it is powered on. The outside of the freezer should be cleaned every day, kept clean at all times, and decontaminated with detergent regularly.

The purchase of horizontal freezers is mainly based on the quality of the freezer, the structure of the freezer, the preservation performance of the freezer, the price of the freezer and the after-sales service of the manufacturer, which is usually a sign of product quality and reputation. Smart consumers according to their needs, the brand reflects the comprehensive level of a business. Choose a freezer from the perspective of cost performance. Supersnow Refrigeration Equipment Co., Ltd. is a commercial refrigeration equipment enterprise integrating R&D, design, production and sales. The series of supersnow refrigerators have become the first choice and model for commercial refrigeration in the industry. Modern people begin to pay attention to the quality of life. Ordinary horizontal freezers have been unable to meet consumers' needs for maintaining food freshness and nutrition. The high-quality freezer adopts advanced dual temperature control technology to solve the problem of food and clothing. It can accurately measure the actual temperature in the freezer so that it can truly ensure that the freezer always adheres to a constant low temperature ring pit and maintains the freshness and nutrition of the food. Whether the horizontal freezer has a large fresh-keeping capacity has become a key issue that people must consider when buying a freezer. When buying a freezer, everyone hopes to buy a horizontal freezer with reliable quality. Freezers are durable consumer goods. Might as well consider from the technical level and the use of raw materials from two perspectives. The selection of spare parts, especially key components, has a great impact on the service life of the freezer. Good quality freezers use high-quality components such as pure copper pipes and imported coated steel plates to ensure the life of the refrigeration system and the rust resistance of the freezer. In addition to the one-time investment of thousands of yuan when purchasing the horizontal freezer cabinet. These are mainly electricity expenses and maintenance costs. Consumers should fully consider both aspects before purchasing. In particular, there is a possibility of an increase in electricity prices, and it is even more difficult to just focus on the cheap price of freezers and ignore the high electricity bills in the future. Because of the different models of freezers and different volumes, consumers often have no idea what to do when comparing them. If you use the following formula for calculation and comparison, you can simplify the complex and easily decide: the price of the freezer. https://www.supersnowfreezer.com/

(1) First adjust the temperature compensation to 0, then turn off the supermarket freezer and commercial freezer (directly turn off without temperature compensation), and unplug the power supply. Take out all the things in the freezer layer and the drawer, let the frost in it melt naturally, wipe it dry with a rag, and then restore it. (2) Clear out the contents of the supermarket freezer and commercial direct freezer, use the small gear of the hair dryer to slowly melt the ice, and add a towel to the bottom of the supermarket freezer and commercial direct freezer to absorb water. After cleaning up some ice, it is best to wipe it with a clean towel dipped in venom, and then wipe it with water. Also be careful not to block the drain holes. Then, check and clean the water storage tank at the bottom of the supermarket freezer and commercial direct freezer. If there is water in it, it is generally very dirty. Finally, put the things in the original supermarket freezer and commercial direct freezer back, and remember to wipe up the moisture condensed in the air. This is not easy to get frost again. Similarly, there should be no water outside the packaging of things that are usually put into supermarket freezers and commercial direct freezers. (3) Supermarket freezers and commercial direct freezers have great defrosting strategies: some supermarket freezers and commercial direct freezers need to be defrosted. Manual defrosting of supermarket freezers and commercial direct freezers is time-consuming and laborious, and the defrosting effect is not good. Here to recommend a defrosting trick to you. According to the size of the refrigerator compartment of the electric supermarket freezer and the commercial direct freezer, cut a slightly thicker plastic film and stick it on the frosted wall of the refrigerator compartment without using any glue, which is convenient and easy to use. The first choice for freezers is supersnow freezer, which is a professional manufacturer of commercial refrigeration equipment integrating R&D, design, production and sales. Mainly produces vertical display freezers, air curtain freezer, cooked food freezers, fresh meat freezers, ordering freezers, kitchen freezer, island freezers, cake freezers and other series of refrigeration equipment. Website: https://www.supersnowfreezer.com/

With the rapid development of supersnow refrigerators in China, many chain stores, supermarkets, convenience stores, cake houses, large hotels, KTVs, and fruit shops have sprung up around us. When you step into the mall to pick your items, these various freezers provide them with freshness and display. Next, I will introduce the supersnow refrigerator series for you: Appearance: supersnow freezers include horizontal display freezers, island freezers, horizontal freezers, vertical display freezers, air curtain freezers, kitchen freezer, wine display freezers, fresh meat freezers, cake display freezers, etc. In terms of length: the lengths of the standard refrigerators are: 1.2 meters, 1.5 meters, 1.8 meters and 2 meters. Its length can be customized according to the characteristics In terms of temperature: the temperature of the freezer depends on the model of the freezer In terms of configuration: imported Secop compressor unit, heating wire defogging function, all styles of evaporators and condensers of supersnow freezer are copper tubes. Supersnow freezers are specialized in creating energy-saving, environmentally friendly and new display cabinet series, which are highly efficient, energy-saving, healthy and environmentally friendly, durable and fashionable. Website: https://www.supersnowfreezer.com/

Because manufacturers, wholesalers and retailers are done together. In the early days, low-temperature freezer sales included wholesale and retail of frozen food. The sales of frozen food are mainly undertaken by retailers' retail carts and retail stores. In recent years, the proliferation of supermarkets in cities has made it the main sales channel for frozen food. The freezer in the supermarket has both the functions of refrigeration and sales. To choose a low-temperature freezer that suits you, we need to understand all kinds of knowledge about low-temperature freezers. Under the conditions of the market economy, the commercial system, the light industry system, the foreign trade system, and the aquatic product system all produce frozen food independently. There is no unified industry standard and specification to follow. How can the management be in a disordered state, so that the quality of frozen food is uneven Uneven quality In the current situation, there are problems with frozen food: In addition, most frozen food manufacturers in the country use the original cold storage, low-temperature freezer, etc. to produce frozen food, there is no continuous rapid freezing equipment, and there is no unified product quality standard and hygiene. Regulations, resulting in slow freeze production flooding the market, reducing the quality of frozen food, and damaging the reputation of frozen food. Food refrigeration consists of four aspects: frozen processing, frozen storage, refrigerated transportation and frozen sales: including the cooling and freezing of meat and fish; the pre-cooling of fruits and vegetables and the processing of various quick-frozen foods, etc. Mainly related to cooling and freezing devices. It also includes modified atmosphere storage of fruits and vegetables. Mainly involves various types of refrigerators, refrigerated freezers, frozen freezers and household freezers and so on. Frozen storage: including refrigeration and freezing of food. Therefore, refrigerated transportation: including medium and long-distance transportation and short-distance delivery of food. It mainly involves railway refrigerated trucks, refrigerated vehicles, refrigerated ships, refrigerated containers and other low-temperature freezer transport vehicles. The fluctuation of temperature during transportation is one of the main reasons for the deterioration of food quality. The means of transport must have good performance, not only to maintain the specified low temperature freezer, but also to avoid large temperature fluctuations, especially for long-distance transportation. Choose a low-temperature freezer that suits you. Its maintenance and maintenance are particularly important for prolonging its life and normal use. If the temperature control is not accurate, the stored objects are often damaged, which will have a great impact on the experimental results and thus affect the normal research work. conduct. When a power failure occurs, the power switch and battery switch behind the freezer must be turned off. When the normal power supply is restored, first turn on the power switch behind the freezer, and then turn on the battery switch. Note that heat dissipation is very important to the freezer. To maintain indoor ventilation and a good heat dissipation environment, the ambient temperature should not exceed 30℃.

The supermarket freezer is a key point of the refrigeration system equipment. According to relevant surveys, in a typical supermarket, merchandise sales account for more than 45% of the total sales. These commodities have to rely on supermarket freezers. With supermarket freezers, fresh food goes from the producer to the supermarket to ensure the freshness of the food. Many people use supermarket freezers to preserve food. But in life, we always ignore the preservation time of food in supermarket freezers. It does not mean that supermarket freezers can be permanently fresh, and the preservation time of supermarket freezers is also particular. Generally speaking, low temperature environment can effectively inhibit the reproduction and growth of bacteria. The reproduction and growth of bacteria will be particularly slow, which can ensure that the food is temporarily stored without rotting and metamorphosis. Since the temperature of the refrigerator is kept between 0-10 °C, although the reproduction of bacteria can be limited, it cannot be completely prevented. Some bacteria are psychrophilic, such as Yersinia, Listeria, etc., but can grow and multiply rapidly at this temperature. If you eat foods infected with these bacteria, it will cause intestinal diseases. In the freezer of the supermarket freezer, the temperature is generally around minus 18 ℃. At this temperature, the general bacteria will be inhibited or killed, so the food stored in it has a better preservation effect. But freezing does not mean complete sterilization, and some bacteria with strong antifreeze ability will survive. Therefore, from another perspective, if the supermarket freezer is not disinfected frequently, it will become a "hotbed" for some bacteria. Therefore, if the food is put into the refrigerator for a long time, it will definitely deteriorate and deteriorate, and the more easily spoiled food will deteriorate faster. Generally speaking, the refrigerator can only keep fresh, and can only be used as a storage room for a short time. Food stored for a long time should be placed in the freezer. However, the food in the freezer is also stored for a certain period of time, because although the frozen bacteria multiply slowly, they will deteriorate if the time is too long, and sometimes the taste will change even if it does not deteriorate. Please store it according to the expiration date of the instructions. In addition, the food in the supermarket freezer should not be stored too much, which will cause the food's external temperature to be low and the internal temperature to be high to cause deterioration.

Shopping malls and supermarkets are mainly used to store milk, beverages, vegetables and fruits, fresh meat, cooked food, soy products, quick-frozen food, seafood products and other commodities. The styles of supermarket freezers required for different commodities are also very different. Conventional supermarket freezers include: air curtain cabinets, a la carte freezers, frozen island cabinets, cooked food cabinets, fresh meat cabinets, seafood tables, horizontal freezer display freezers, etc. Among them, air curtain cabinets and frozen island cabinets are the most commonly used. The inside of the supermarket freezer is composed of a closed circulation box made of aluminum alloy material, and the supermarket freezer is under the protection of the external thermal insulation shell. The outside of the box is connected to the air intake pipe and the outside is connected to the outside, and the cold air from the outside is introduced into the box, and then through this natural circulation, the outdoor cold air can be circulated from the box from time to time, which can be used without electricity. to achieve the purpose of refrigeration. The supermarket freezer is pivotally supported on the door of the heat insulation box through the hinge parts located on one side of the left and right directions. The opening of the storage compartment can be opened and closed freely, and the door is surrounded by an outer surface material and an inner surface material, a resin sheath connecting the outer surface material and the inner surface material on the left and right sides, and the inner surface material and the sheath filled with the outer surface material. The thermal insulation material composition of the space. The supermarket freezer has the advantages of a simple and hygienic shape of the outer surface. Especially when the temperature is lower than -18 ℃, generally speaking, the low temperature environment can effectively inhibit the reproduction and growth of bacteria. The reproduction and growth of bacteria will be particularly slow, which can ensure that the food is temporarily stored without rotting and metamorphosis. Since the temperature of the refrigerator room of the supermarket freezer is kept between 0-10 ℃, although the reproduction of bacteria can be limited, it cannot be completely prevented. Therefore, if the food is put into the supermarket freezer for a long time, it will definitely deteriorate and deteriorate, and the more easily spoiled food will deteriorate faster. Generally speaking, the refrigerator compartment of the supermarket freezer can only be kept fresh, and can only be used as a storage room for a short period of time. Food stored for a long time should be placed in the freezer room. However, the food in the freezer is also stored for a certain period of time, because although the frozen bacteria multiply slowly, they will deteriorate if the time is too long. Sometimes even if the food does not deteriorate, the taste will change. Please store it according to the expiration date of the instructions. Due to the high humidity in the supermarket freezer, it is not easy to use in summer. The speed of internal frosting is relatively fast. Under normal circumstances, it is best to clean the supermarket freezer once a month. It is best to use the equipped defrosting shovel for defrosting. If there is no defrosting shovel, you can use plastic parts, and must not use sharp Metal parts to prevent damage to the inner bladder or tube dew. In winter, the defrosting time can be appropriately extended, and the cabinet should be cleaned by the way when defrosting. The supermarket freezer may accidentally cause food to fall into it and cause blockage. The defrosting water in the refrigerator should be drained from the water outlet on the back. If you find that there is water in the drain, please pay attention to see if it is blocked, use through-hole pins or soft plastic parts to clear it.

Established in 2006, Zhengzhou Kaixue Cold Chain Co., Ltd specializes in the manufacturing of commercial refrigeration equipment.With two factories and more than 500 employees, we can produce 54,000 sets all kinds of Commercial Display Refrigerator and freezer per year.Our products include Meat/Deli Display Fridge, Multi-deck open chiller, Glass Door Cooler/freezer, and Island Freezer which widely used in shopping mall, supermarket, convenience stores, community store, meat and vegetable shop, fruit shop and so on. Under our factory`s ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007 certificate, most of our products have CE, IEC, SABER, SONCAP and other internationally recognized Certificates. Because of high quality product and first-class service, our brand Kaixue(SuperSnow) has got the honor of Famous Trademark of China. Not only well known in China, we are also exporting more than 40 countries around the world and all our products are well received. We believe that innovation is the life of an enterprise, so we put a lot of money and manpower every year on R&D, we got 86 national patents and wrote 4 national and industry standards. After completely access to stock market in 2014 (Stock Code: 831463), with the help of capital market forces, Kaixue(SuperSnow) has extensively recruited high-end talents, which greatly improved the product quality and production scale. Kaixue(SuperSnow) is keep moving to his great goal which become the world-class cold chain equipment and solution provider, we would be your most reliable business partner in the cooling industry.