Refrigerated display cases are installed in almost every supermarket, cafe and shop. This is an indispensable thing in order to preserve food at the same time, and at the same time leave it in front of customers. Only thanks to high-quality showcases, these goals can be fully satisfied, therefore, when choosing them, it is necessary to give preference to the best manufacturers of this equipment.
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Refrigerated counters and freezers are designed to store perishable foodstuffs and display them to customers. Each type of this equipment is used for different purposes, which must be taken into account during operation.Global brands offer many different options for commercial cooling units.
The trade equipment for cooling or freezing of products is issued in 2 climatic options. Some units are designed for regions with a temperate climate, where the air temperature does not rise above 32 degrees. Other equipment is used only in areas with hot climatic conditions, here the thermometer can rise even up to 40 degrees. Models belonging to the second option are equipped with motor-compressors with a high level of performance, as well as condensers with an increased heat exchange surface.
The internal temperature in the equipment can vary significantly - it depends, first of all, on the purpose of the unit. There are 3 types of refrigerated display cases and counters:
Store owners should not stop at just purchasing chest freezers and refrigerators, because this is not enough for a presentable presentation of products. It is important not only to keep the product, but also to show it beautifully to customers. That's what refrigerated display cases are for. They are used not only in supermarkets, but also in other trade manufactories.
First of all, the future user of refrigeration equipment is concerned about its cost and maintained temperature conditions. Each seller of a particular type of product requires completely different units, because different goods must be stored under specific temperature conditions.
Many store owners try to purchase equipment remotely, but this is not the best solution. It is better to see the product live. In any case, when choosing a refrigerated display case, it is necessary to pay attention to the following factors:
The main task of the compressor is to ensure the smooth operation of the equipment. Even in the most critical moments, the motor must function, including in heat without air conditioning. Danfoss compressors made in Denmark are considered the highest quality and most reliable. However, other European brands also produce devices with excellent characteristics. First of all, these are Aspera, Electrolux and others. Even in case of failure, the owner does not have to look for original parts, as these motors are interchangeable
If earlier R22 freon was more preferable due to availability, now you can use both this budget option and the more environmentally friendly one - R404. Maintenance of equipment with R22 refrigerant is much more economical, and if you follow all the manufacturer's recommendations, you will rarely have to fill the unit.
The ability to maintain the set temperatures depends on the quality of the thermal insulation layer. Most foreign manufacturers and almost all domestic ones use polystyrene foam boards as thermal insulation.However, this material has too high thermal conductivity, besides, there are gaps between the tiles. All this has a bad effect on thermal insulation. Such equipment does not keep the cold inside well, cooling the entire surrounding space. It is better to choose units with jellied polyurethane foam.
For maximum retention of cold inside the equipment, you need thick glass. Another important advantage of such glasses is less susceptibility to cracks, chips and other damage. Foreign manufacturers do not save on this and equip their equipment with thick tempered glass. Domestic brands in rare cases can boast of this. Therefore, if a unit with thin glass was nevertheless chosen, it is better to simply replace it with a more reliable one.
Work tables of equipment from different price segments are made of completely different materials. The most budgetary is plastic. However, it quickly wears out and loses its attractive appearance. In addition, dirt will accumulate in scratches, which will undoubtedly lead to the growth of bacteria. The employees of the SES will obviously not like it. Granite surfaces retain their original appearance for many years, but they require careful handling. Granite tables can be easily broken, you should warn your sellers about this in advance.
Stainless steel is considered the most preferred work surface material. Especially matte. On such a table there will be no greasy stains, scratches and fingerprints.
It is better to give preference to stainless steel filler. There are many options and other materials, but they are not durable.Even painted metal will rust sooner or later, and a coating laminated with aluminum foil quickly corrodes on contact with salt.
Do not rely on the responsibility of the staff, but give preference to automation. By purchasing equipment with a manual type of defrost, of course, you can save about $ 100. However, if employees do not respond to frost in time, the compressor life will decrease, and the climate in the chamber will be disturbed. All this will lead to a reduction in the life of the equipment, which is already a dubious savings.
The refrigeration equipment control instrument must first of all be airtight. Otherwise, you will have to repair it due to the ingress of water, dust and even cockroaches.
Equipment with the largest layout width pays off the fastest. But store owners most often purchase narrow windows, arguing that a wide window simply will not fit through the door or will take up too much space. However, experts argue that by being smart, these conventions can be circumvented.
Such designs are most suitable for supermarkets or large stores. They are used as a link. Using just a corner showcase is not economically viable. Firstly, because they are more expensive than the classic options, and secondly, their work efficiency is much lower.
The optimal storage temperature for sausages, cheeses, meat products is the range from 0 to +7 degrees. For minimal loss of cold, manufacturers equip showcases with plexiglass curtains. Some models have special compartments for storing stocks of products.
Semi-finished products, fish and meat are simply cooled.But, for example, such products as dumplings, vegetable mixture, dumplings and others require more severe conditions. For them, freezer lari-bonnets are best suited. The operating temperature in them is maintained at about -20 degrees.
The design is ideal for self-service shoppers. The chest in the form of a bath is easy to open, and the products can be taken by weight, that is, as much as a particular person needs.
Fish can be perfectly preserved in conventional refrigerated display cases. However, supermarkets can afford other options, such as an aquarium for live fish or displaying fresh fish on ice.
In the latter case, the fish retains its attractive appearance and does not smell. Old ice thaws here and flows into specially provided compartments. For such a display of goods, you will need to additionally purchase an ice generator.
Dairy products are stored in wall models, they are also called refrigerated racks. The temperature here is maintained in the range from 0 to +7 degrees.
Confectionery products are sold in special showcases. They are distinguished by a large number of shelves, so that a large number of varieties of cakes, cakes and other things can fit in one unit. These refrigerated display cases can differ in the type of cooling - ventilated or static. In the first case, all products are cooled evenly, and in the second case, the lowest temperature will always be only on the bottom shelf.
Ice cream is stored in chest freezers, but open freezer tubs may also be used in large stores.
By facilitating the choice of a refrigerated display case, it is better to determine the main manufacturers of this equipment.
Temperature regime for operation of the existing model range: +10°C ... +15°C, general cooling is static, defrosting is automatic. The top shelf (with built-in lamp) has a painted surface. All trays and countertops are made of stainless steel.
Refrigeration equipment Arianda Belinda VN 2-180 was developed according to modern standards in order to fully equip stores with various types of units and centrals. The main advantages are compactness and reliability, so Belinda has been in great demand among owners of small and medium-sized businesses for quite a long time. The equipment is relevant not only for shops, but also for market pavilions. For this product, you can be completely sure that it has fully passed all the tests of time.
Due to single-radius glass with a platform shelf and an additional demonstration shelf made of tempered glass, the working area has been increased several times. Thanks to the refrigeration circuit of the showcases, the equipment operates smoothly in the most adverse weather conditions. The overall dimensions of the body do not exceed 900 mm, so there is no difficulty in bringing a showcase even through narrow doors.
Refrigeration equipment of the Belinda brand is designed for display, short shelf life and sale of pre-chilled products in small and large-scale stores. Also show-windows can use catering establishments.
Refrigeration equipment Polyus VHS-1.5 ECO MINI is intended for demonstration, cooling and short-term preservation of meat products, dairy products and gastronomic products at enterprises that sell products. The model has the following equipment features:
Part of the display area and the tabletop are made of painted galvanized steel. The body part is treated with polyurethane foam insulation.
The show-window is rather conveniently and practically designed, the general size of the exposition area is equal to 1420*560 mm. Thanks to the additional glass shelf, it is possible to increase the volume for displaying goods.
Modern showcase has a stylish design. The table-top and sidewalls of the case are made of galvanized steel. Thanks to the correct coloring, the product looks decent, is well cleaned, has all the compliance with sanitary standards, and is resistant to corrosion. The sides are sufficiently insulated with polyurethane foam, which takes full protection from external heat. Plexiglas night blinds are built in for the same function.
Gastronomic showcases DVINA QV are refrigerated equipment made in a cubic design. These are compact showcases that draw the eye to the contents inside. Neat straight lines emphasize the unique style of the room.Flexible temperature control setting creates favorable conditions for storing a variety of products - frozen or chilled semi-finished products, meat and confectionery products, etc.
Special conditions have been created in the refrigerated display cases Golfstream Dvina 180 VN, which allow to fully demonstrate and store products by freezing. They are usually used in stores that use over the counter sales with customers. Showcases are illuminated, have plexiglass curtains and are resistant to impacts and other mechanical influences.
Showcase Cryspi is a stylish unit designed for storing and displaying desserts, pastries, confectionery. There are three levels of shelves for arranging products; the one on the first level slides out. The product is favorably emphasized with the help of fluorescent lighting.
The side walls are made of ABS plastic, known for its impact resistance, while the worktop is made of stainless steel. The body is made using polyurethane foam thermal insulation technology. Fluorescent lighting attracts the attention of customers and presents products in a favorable light.
Refrigerator for bar Biryusa 102 is an interesting novelty for selling drinks, fruits and vegetables, cold snacks. Perfectly fit into the interior of a cafe, bar, small shop, hotel room. This copy has a functional capacity of 115 liters; the refrigerator compartment is divided into 3 tempered glass shelves. The door is also made of glass. The height of the shelves can be reconfigured, and the load that they can withstand is 30 kilograms, which allows you to place a lot of goods on the shelves.
The refrigeration unit maintains the temperature from 1 to 10 degrees, defrosting is performed automatically, which makes the device convenient to use. The lighting of the chamber with the help of LEDs presents the products in a good perspective to the buyers. The refrigerator has 2 color options: black and white.
The range of commercial refrigeration units is very extensive. Factories of the Russian Federation and the CIS countries provide equipment that can give odds to the products of Western manufacturers. A wide sales network, covering a huge area, and low prices make it comfortable to use domestic devices.If we take into account the fact that Russian manufacturers use foreign-made microcircuits, then we can conclude that our showcases are in no way inferior in quality to imported ones.