What is the advantage of a dust-free sterile hand washing and drying machine that is more expensive than cheap?

Everyone is familiar with hand dryers, and now basically every public toilet has them. If you search on Taobao, you will find that some hand dryers only sell for a hundred yuan, while others cost several thousand, and the price difference can reach more than 10 times. In addition to the added value of the brand, what is the difference, and what is the good thing about high-end hand dryers, I will give you a brief introduction today.

Hand dryer or hand dryer?

The machines on the market that cost a hundred dollars are not strictly called hand dryers, but hand dryers. Hand dryers are slow to dry hands, high in temperature, and have a high failure rate. The only advantage may be that they are cheap, and they are gradually being eliminated by the industry. Hand dryers use high-speed air to dry. The hand dryers on the market can basically dry hands in about 10 seconds, which is more efficient and energy-saving than the 30-40 seconds of hand dryers.

The motor is critical

Motors have always been the core technology of hand dryers, and various manufacturers have also worked hard. For example, Dyson and Aike have independently developed motors with their own excellent technical strength, which has brought quality improvements to the performance of hand dryers and faster drying. , Lower noise and longer service life. Some manufacturers win with concepts, such as Morton's "dual motors", but it seems that they cannot play the role of 1+1=2. To give a very life example, the blowing machine with dozens of dollars on Taobao, the wind was very strong when it first arrived, and I felt that I had picked up the treasure. However, the wind speed slowed down with the use of wind, and within half a year, he died of bed. The more expensive brands such as Panasonic and Philips can be used for many years. The quality of the motor directly determines the service life and experience of the hand dryer.

The filter is also very important

There are endless news on the Internet about "hand dryers getting dirty as they are blown", but the editor feels a bit generalized. Although many hand dryers on the market do not have filters in order to reduce costs, some manufacturers have high requirements for their products. For example, Dyson has installed a HEPA high-efficiency filter inside the hand dryer (this is the air purifier, and the HEPA filter can remove 99.9% of bacteria and viruses in the air). Domestic manufacturers are not bad at all. Ike, the big brother of the industry, has added a UV germicidal lamp to the HEPA high-efficiency filter, which can reach professional-grade cleanliness standards.

More complete functions

Generally speaking, the functions of high-end hand dryers are also more complete. For example, the air temperature is automatically adjusted according to the ambient temperature, so that hands can be warm in winter and cool in summer.

Error self-checking, when the machine is present, press the faulty button, the LED display will automatically display the error code, and solve the copywriting, it will be bright blue at a glance, which is simple and convenient.