Front load washer-dryer combo's working principle and advantages

Front load washing machines often referred to as "European-style" because they are the most popular models in Europe. Now more and more front load washers are entering thousands of households. The following will take you to understand the working principle and advantages of the front load washer-dryer combo.

Working Principle
When washing, the drum rotates clockwise for about 10-15 seconds at 25-60 revolutions per minute, stops for 3-6 seconds, and then rotates counterclockwise for 10-15 seconds, and repeats until the washing and watering procedures are completed. The clothes are constantly thrown up and dropped in the drum, which combines the principles of hand washing such as beating and rubbing. Because the drum itself will make the clothes roll, the main function of the water is to wet the clothes, not to float the clothes, so the water level in the drum does not need to be higher than the clothes.

Advantages
In addition to the basic washing and dehydrating functions, some models also have a drying function, which can be done in the same drum. Generally, there is a heating line, which can heat the tap water, use warm water and hot water to enhance the laundry effect, or only use the water temperature of the tap water to save electricity.

Note: Some models do not have independent temperature control buttons. In addition, many models are subject to the programming of the microcomputer in the washing machine. When selecting laundry functions such as "Express", they will be forced to use a specific water temperature for laundry.

Because this washing method does not have a strong reaction force, and it combines a variety of hand washing methods, it does the least damage to the clothes and is considered to be the cleanest among the three. Commercial washing machines also mostly use the drum type. design. It is suitable for washing delicate clothes such as wool and silk.

Most of them have a "pre-wash" function. First fill in clean water and laundry detergent. After about 15-30 minutes of pre-washing, the sewage in the pre-wash program will be discharged, and then new water and another laundry detergent will be automatically injected to strengthen the cleaning process. The cleaning effect of dirty clothes.

Based on the principle of laundry, the drum type saves water consumption and laundry detergent usage compared to the stirring type and the pulsator type. Because the water level in the drum does not need to soak the clothes to wash the laundry, the general water consumption is about one-third of the impeller type.

Users can set the speed of the dehydration program (ranging from 180-2000 rpm, depending on the model), but some models do not provide speed setting.

Even if there is no water in the tub, the rotation of the drum alone can tumble the laundry in the tub. In addition to saving water in washing, it is also easier to integrate the drying function into the washing machine. Therefore, most washing machines with drying function are of the drum type design.

If you choose a front-mounted model with a height of about 80-85 cm, there are many models that can be installed under the kitchen cabinet. The upper part of the body of some front loading washers can be used as a space for installing a clothes dryer.

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