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What is the reason for such a large price variation between identical vacuum cleaners?

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Outsiders see the joy, but insiders see the gateway. Looking at the specifications of the products in the same category of vacuum cleaners, there does not seem to be much difference. But why do vacuum cleaners in the same category, with the same functionalities and brands, retail for 3000 RMB while others sell for 400 RMB? What is the distinction? In reality, it is evident that the major cause for vacuum cleaner price differences is mostly in the motor.

The dust removal principle of vacuum cleaners is through the vacuum cleaner motor high-speed rotation, driving the fan impeller rotation, so that the air is discharged at high speed, while the front of the fan dust part of the air constantly replenish the air in the fan portable vacuum cleaner factory, resulting in a vacuum cleaner inside the instantaneous vacuum, and the outside atmospheric pressure to form a negative pressure difference, and the inhalation of dust under the action of this pressure difference The bigger the negative pressure differential, the larger the air volume rechargeable vacuum cleaner factory, and the higher the dust suction capacity.

The motor is the vacuum cleaner's "heart," and it may supply power to the vacuum cleaner. It also influences the suction force of the device while in use, as well as the cleaning effect. A device with strong suction force is usually helpful for dust removal, thus a powerful motor is required. A good motor, on the other hand, raises the production cost of the device and is often seen in higher-end vacuum cleaner goods. As a result, the majority of these high-end vacuum cleaners are not inexpensive.

The motor's performance is assessed from four perspectives: speed, suction, energy consumption, and noise. A good motor has a fast speed, a high suction, a low energy consumption, and a low noise level. Brushless motor performance is superior than carbon brush motor performance wireless vacuum cleaner factory, particularly when manufactured by NIDEC, which is why many high-end portable vacuum cleaner firms use NIDEC motors in their product designs.

At the moment, the portable vacuum cleaner industry is dominated by such goods, which are also quite popular with customers. It is more convenient to use, but the battery life is significantly decreased. In terms of experience, a two-bedroom house can be cleaned in around 20 minutes. Furthermore, if the handheld vacuum cleaner has a general motor, it may not attain the desired suction power, and if the battery also employs general materials, it may damage your house cleaning experience. As a result, it is advised that you pay attention to details while buying and selling, and that you should not be eager for minor discounts in order to eat significant losses and acquire a terrible vacuum cleaner.

When was the handheld vacuum first developed?

A janitor from Ohio named James Murray Spangler created the first portable electric suction cleaner in 1908.

Which vacuums are produced in the USA?

Other 100% manufactured in the USA companies worth mentioning, according to stillmadeinusa.com, include Rainbow, Metrovac, Intervac, Rug Doctor, and Shop-Vac.