Vertical freezer: The large glass mirror increases the display space to form a three-dimensional feeling and a sense of freshness. Its streamlined design is not available in other vertical air curtain cabinets. It adopts an advanced double air curtain structure, which has good heat preservation effect and fast cooling; The back-blowing structure makes the cabinet cool evenly; the vertical freezer uses natural air to melt the frost, reducing power consumption; the vertical freezer is equipped with a night energy-saving curtain, which is specially used at night and other non-business hours.
In addition, the heat preservation effect of the vertical refrigerator and the vertical freezer is very good. In the production process of vertical refrigerators and vertical freezers, the thermal insulation performance of the insulation layer is not only an important quality indicator of vertical refrigerators and vertical freezers, but also an important factor in the economical use of vertical refrigerators and vertical freezers. In order to achieve good thermal insulation performance, appropriate raw materials must be selected, and the bulk density and cell diameter must be controlled within the optimal range. The vertical freezer has a larger effective volume. The technical parameters of the high-quality vertical refrigerators and vertical freezers are in accordance with the requirements of international standards, and they are all qualified after many random inspections by the national quality and technical supervision agency over the years. High-quality vertical refrigerators and vertical freezers all use commercial compressors. Commercial compressors have good starting performance and complete specifications from small to large refrigeration capacity, and can be configured in different ways according to different requirements of the product. Long-term characteristics ensure product quality. The strength of the structure of the vertical refrigerator and vertical freezer cabinet is directly related to the length of service life of the vertical refrigerator and vertical freezer. There is an integral angle steel frame support between the outer shell and the inner tank of high-quality vertical refrigerators and vertical freezers. Its function is equivalent to that there are steel bars placed in the cement prefabricated slab, and the firmness is greatly increased. After the door frame is completely welded and formed, the whole is foamed and formed at one time, which avoids the defect that the door of the vertical refrigerator and the vertical freezer are easy to fall off due to the improper assembly of the door frame.
The working temperature of high-quality vertical refrigerators and vertical freezers are distinguished by the most suitable temperature 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 its fresh state. 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 guarantees that the temperature of the freezer meets the requirements according to the standard, but also makes the high-quality vertical refrigerator and vertical freezer cool faster by adopting the special-shaped evaporating tube and matching the unit with the appropriate cooling capacity.
All evaporating tubes of high-quality vertical refrigerators and vertical freezers are made of high-quality copper coils and processed into wide-surface special shapes. The surface of the stainless steel plate is smooth and clean, and the thickness of the whole plate is uniform. The use of an appropriate thickness not only ensures a long service life, but also makes the appearance of the vertical refrigerator and the vertical freezer smooth.