1, the lower part of the machine is equipped with infrared heating tubes, and the upper part and lamp window are equipped with lighting, which has the function of keeping food warm and can enhance the display effect of food.
2. Put the food container into the thermal display cabinet and plug in the power supply. BV-808: Turn on the heating switch and lighting switch. At this time, the heating tube began to work to keep the food warm. There is a temperature limiter inside the machine to keep the internal insulation temperature at about 65 C.
Four characteristics of heat preservation display cabinets:
1, solid steel frame foundation, zinc-coated steel plate on the outer surface, stainless steel material, which makes the cabinet durable and elegant. Indoor lighting with special effects makes goods brighter and more beautiful.
2. Double-layer air curtain and thin evaporator design, multi-layer diversion air outlet structure, and the whole U-shaped cabinet is foamed at one time. The air curtain is stable and uniform, with fast cooling speed and less internal and external heat exchange, which ensures good display, heat preservation and energy saving effects. Closed structure design, energy saving, good food preservation effect.
3. The whole machine not only controls the refrigeration temperature, but also has the dual control protection of defrosting temperature and defrosting time, thus ensuring the display and preservation effect of the articles in the cabinet. The imported compressor is used to pass through the microporous air outlet net, so that the cold air is evenly distributed, the temperature in the cabinet is constant and even, and the food will not dry.
4. Large circular-arc glass, beautiful and generous in appearance design, optional in external unit, and the box can be lengthened and spliced at will. Completely open exhibition fresh-keeping space, larger capacity and more convenient access. The bottom plate is made of stainless steel, which is corrosion-resistant and easy to clean.
Pay attention to when buying display cabinets:
1 compressor. It is very important to choose compressor for supermarket freezer. If you use a common compressor in the same supermarket freezer, its price will be much lower. If you use a brand-name compressor or an imported compressor, the price will be relatively high, because the performance is more secure. Therefore, when we buy a supermarket freezer, we must ask which brand of compressor to use and how its performance is.
2, built-in and external, compressor built-in, generally indoor noise is larger, but the price will be lower; The compressor is external, there is no noise indoors, and the relative price will be lower. If the capacity of the supermarket freezer we buy is within 1800L, we suggest buying a built-in refrigerator, and if the capacity is greater than 1800L, we suggest buying an external refrigerator.
3. materials. Materials are plastic, aluminum alloy, stainless steel, iron and so on. Good materials will be more expensive.
4. Capacity and size. The larger the freezer in a general supermarket, the greater the capacity and the higher the price.
5. Refrigeration mode. There are air cooling and direct cooling. Generally, the direct cooling speed of air cooling is fast and the price is higher.