high power used industrial fans/18" 20" 26" 30" metal wall fan /industrial wall mounted fan
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Q:How should an electric fan be used?
The electric fan is unfavorable to the person to blow, straight blows, the wind evil is easy to invade the body, especially when the body is weak or when sweating profusely, had better let the electric fan blow toward a corner.
Q:Why does the fan turn?
The electricity is energized and the energy is generated, and the fan leaves the fan moving
Q:How do you use an electric fan to set up an air distribution system in an air tight room?
In the real and complex environment, to ensure a large enough opening is the most important, the main problem for a separate space at the same time, even if the opening is the same, as long as the height is large enough, will form a similar movement in the air above or under the calm wind
Q:Why do most fans only have 3 blades?
Fan pieces mean higher production costs and higher maintenance costs
Q:How was the electric fan invented?
In 1872, a Frenchman named Joseph has developed a wind turbine start-up by using mechanical device, fan gear chain transmission, the fan than mechanical fan Byron invented more refined than, use convenient.
Q:What are the advantages and disadvantages of the vaneless fan?
The base of a fan without leaves determines that the diameter of the fan blades inside it is usually small, so that the same amount of air as the ordinary fan must be made to turn the blade faster, so the noise will be greater
Q:The electric fan is moving all the time. Why is there a lot of ash on the leaves? Ash won't fall when you blow it?
When the fan rotates, it drives the surrounding air to flow, and the ash doesn't float up.
Q:Why not head fan to blow?
Blow to the head when the heart and brain stroke
Q:What are the common faults of electric fans?
The fan shaft part is to make sure that there is grease, or that the fan cannot drive on it
Q:How to pick an electric fan?
The advantage of the large fan is that the fan blade is long and the radiating area is large, so the gas flow rate is larger. But if not properly designed, the cooling capacity of a large fan may not be as good as that of a small fan