Reasons for the price of supermarket freezers

What is the difference between the price level of supermarket freezer?
1. Compressor brand: the prices of other compressor brands are also different. The prices of ordinary compressors will be much lower, and with the use of brand compressors or imported compressors, performance is better protected, but the price is higher. Some consumers have to ask what brand of compressor to use and how to require its performance when purchasing freezers.
2. Internal and external compressors: internal indoor noise, low price; No external indoor noise and high price. Ou Xue recommends purchasing a built-in refrigerator with a capacity of 1800L and an external capacity of 1800L or more.
iii. Capacity and scale. The larger the refrigerator, the larger the capacity and the higher the price.
Four, refrigeration tube materials: copper tube, aluminum tube, alloy tube price is not the same, the use of copper tube price is high. Five, whether the commercial freezer has anti-fog function. Refrigerators with defogging function will naturally add heating wires to the glass, and the price of this technology will be higher.
6. There are cooling modes: air-cooled and direct-cooled freezers. Generally speaking, air-cooled is faster than direct cooling, with uniform cooling and high price.
7. Temperature control system: microelectronic central processing unit, with accurate temperature control, small error, simple operation and clear liquid crystal display temperature, the price of such refrigerators will be higher. The combination of efficient and fast cooling technology, advanced controller of pure copper tube evaporator and 3D multi-cycle refrigeration system is faster, and this configuration is more expensive.
8. Thermal insulation system: polyurethane full foaming technology, environment-friendly foaming material, high strength, high density, energy-saving design, effective reduction of energy consumption, high insulation technology and high configuration price.