First, better insulation effect
The advantages and disadvantages of the thermal insulation performance of the insulation layer in the production process of fruit display freezers are not only important quality indicators of fruit display freezers, but also an important factor in whether they are economical to use. In order to achieve good thermal insulation performance, it is necessary to select appropriate raw materials and co在th控制体积密度和细胞直径e optimal range. Therefore, only by intelligently regulating the temperature, using special fixtures, and mastering the mature foaming process can we produce fruit display freezer with good thermal insulation effect.
Second, the effective volume is larger
The signs of high-quality fruit display freezer technical parameters are in accordance with the requirements of international standards, and all of them have passed the random inspections by the national quality and technical supervision agency over the years.
Third, commercial high-power compressors
Adopt commercial compressor, good starting performance, and complete cooling capacity from small to large, and can be configured differently according to different requirements of products. only commercial compressors can adapt to the characteristics of the harsh environment of commercial refrigerators, frequent start-up times, and long running time to ensure product quality. Although the price is higher than the price of household compressors, the failure rate is less than two thousandths.
Fourth, the structure is stronger
The structural strength of the cabinet is directly related to the length of service life. The high-quality fruit display freezer is supported by an integral angle steel frame between the outer shell and the inner liner. Its function is equivalent to the placement of steel bars in the prefabricated cement board, and the firmness is greatly increased. After the door frame is completely welded and formed, the whole is foamed at one time to avoid the defect that the door is easy to fall off due to the poor assembly of the door frame.
Fifth, constant temperature and fast cooling speed
The most suitable temperature range for food storage or preservation. The refrigerator is suitable for plant foods, which can ensure that the juice contained in the food is not lower than the freezing point and keeps it fresh. The temperature of the freezer is -18 degrees Celsius, and the shelf life of food stored at this temperature is up to 1 month. The high-quality freezer not only ensures that the temperature of the freezer meets the requirements according to the standard, but also uses the special-shaped evaporating tube and matches the unit with the appropriate cooling capacity to make the high-quality fruit display freezer cool faster.
Sixth, the material is better
The evaporation tube is made of high-quality copper coil and processed into a wide-shaped profile. The surface of the stainless steel plate is smooth and good, the thickness of the whole plate is uniform, and the appropriate thickness is used to ensure a long service life and a smooth and solid appearance. Copper tube has better cooling effect and better corrosion resistance than aluminum tube or composite tube. High-quality copper coil tube has the advantages of high cleanliness in the tube and few tube joints, which can effectively prevent the failure of leakage or blockage in the refrigeration system. The circular tube is processed into a rectangular shape, so that the contact between the evaporation tube and the cold transfer liner changes from point contact to surface contact, which enlarges the transfer area and can accelerate the cooling speed.