The principle of drum washing machine and its advantages and disadvantages

Laundry advantage

The drum washing machine is controlled by a microcomputer. The clothes are not entangled, evenly washed, and the wear rate is 10% smaller than that of the pulsator washing machine. The cashmere, wool, silk and other clothes can be washed to achieve full washing. It can also be heated to fully dissolve the washing powder and fully exert the decontamination efficiency of the washing powder. A high concentration of laundry liquid can be formed in the barrel to provide an ideal laundry effect in the case of water saving. Some drum washing machines have the functions of disinfection, sterilization, drying, and drainage in addition to washing and dehydrating, which meet the needs of consumers in different regions and living environments.

Laundry disadvantage

Disadvantages of the drum washing machine: the washing degree is low, and the cleaning power for dirty clothes is very poor. Laundry takes a long time, about 2-4 hours; most can't add clothes in the middle, it is inconvenient to use; dehydration noise is very shockful, it should not be used in residential buildings with large population density; the fuselage is too heavy, it is difficult to handle once fixed.

Laundry principle

The drum washing machine originated in Europe. The washing method is designed to imitate the principle of hammer hammer hitting the clothes. The motor is used to make the drum rotate. The clothes are continuously lifted and lowered in the drum, then lifted and then fell, and repeated movements are added. The combination of washing powder and water cleans the clothes. The pulsator type washing machine needs water to let the clothes float, and then stirs and rubs for cleaning purposes.

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