Industrial Wall Fan

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We hold a very strict quality control system to check every connector of our products for your safety.

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1. We will reply you in detail within 24 hours

2. We own well-trained and professional sales and after- sale services who can speak fluent English.

3. We offer OEM services and can print your own logo on products.

4. We have strong ability to do ODM projects.

Q:What is an electric fan?: Referred to as the fan fan, also known as fan, fan, is a use of motor driving the fan to rotate, to achieve household appliances to accelerate the flow of air

Q:Is the power consumption the same when the fan is used in different gears?: The maximum design speed is used as the design value, and the minimum speed deviates from the design value.Fan blade is also a sensitive load, the power of shaft and speed are three times, and the higher the speed, the greater the energy consumption

Q:How do you use an electric fan to set up an air distribution system in an air tight room?: In contrast, outdoor, room because of the enclosure, radiation and heat inside the reasons, in most cases, the temperature will be higher than the outdoor level. In the temperature stratification under the condition of the same, because the overall warmer indoor air temperature smaller, resulting in a lesser level of indoor air pressure difference outside the same distance.

Q:How to do if the electric fan is noisy?: Take apart the motor housing, there is a hole in the oil, plus sewing machine oil best

Q:Why does the fan seem to spin backwards when it spins?: This is the reason that the wheel looks stationary, when the frequency of the fan's rotation is related to the maximum frequency that the human eye can tell

Q:Why does the fan turn?: The engine in the fan gained energy and began to work

Q:Which brand of industrial electric fans is good?: Industrial fan industry high visibility, high reputation, cost-effective, good quality, good after-sales, sales network at home and abroad

Q:How to measure the quality of fan motors with digital multimeter?: In the multimeter stalls placed in the 20M file, measuring winding (using the motor three lines in any one) and the motor stator core insulation resistance, the resistance should be above 2M, can determine the motor only problem

Q:Why not head fan to blow?: The electric fan blowing directly to local head, by cooling the blood flow slowed down, while the other half blood flow in normal operation, the head of poor blood flow, causing brain nerve oppression, brain rich and complex, directly transmitted to the pain receptors, so it is easier to feel a headache.

Q:What is the problem of slow fan speed?: The capacitive value of the starting capacitor is caused by a decrease in the capacitance

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