PriceList for Industrial Roof Exhaust Fans - Wall fan – Wenling Huwei

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To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Cool Mist Fan Indoor, Moretti Misting Fan, Industrial Fan 24 Inch, We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality.
PriceList for Industrial Roof Exhaust Fans - Wall fan – Wenling Huwei Detail:

Introduce of  Wall fan

This kind of wall type shaking head fan is characterized by hanging on the wall, occupying no space and shaking head. It has a wide range of wind and strong applicability. Welcome new and old customers to inquire and order.

Model Phase V W r/min m3/min dB(A)
HW-500 single-phase 220 120 1380 1000 63
1230 820 60
1120 680 57

News – how fans work:

Fan, refers to the hot weather with the wind to cool the appliances. The electric fan is a device driven by electricity to generate air flow. After the fan is powered on, it will rotate and turn into natural wind to achieve cool effect.

The main components of electric fan are: AC motor. Its working principle is: the electrified coil rotates under the force in the magnetic field. The form of energy conversion is: electrical energy is mainly converted into mechanical energy, and because the coil has resistance, it is inevitable that a part of electrical energy will be converted into thermal energy.

When the electric fan works (assuming that there is no heat transfer between the room and the outside), the indoor temperature will not decrease, but will increase. Let’s analyze the cause of the temperature rise: when the electric fan works, because there is current passing through the coil of the electric fan, the wire has resistance, so it will inevitably generate heat and release heat, so the temperature will rise. But why do people feel cool? Because there is a lot of sweat on the body surface, when the electric fan works, the indoor air will flow, so it can promote the rapid evaporation of sweat. Combined with “evaporation needs to absorb a lot of heat”, people will feel cool.


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By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for PriceList for Industrial Roof Exhaust Fans - Wall fan – Wenling Huwei , The product will supply to all over the world, such as: Austria, Birmingham, Johor, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Lorraine from Honduras - 2018.12.25 12:43
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Dawn from Philippines - 2018.02.21 12:14
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