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The first category: AC external rotor fans, including backward centrifugal fans, forward entrifugal fans, axial fans The second category: EC / DC external rotor fans, including backward centrifugal fans, forward centrifugal fans, and axial fans. The third category: DC internal rotor motor, fans

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What is an AFL Backward Centrifugal Fans

 

Backward centrifugal fans are a type of fan which rotate around an axis which is perpendicular to the direction of airflow. These fans are used in applications where high air flow rates are needed, but the fan does not need to be oriented in any particular direction. Backward centrifugal fans are most commonly used for cooling purposes, but they can also be used for ventilation and other purposes.

 

A backward centrifugal fan is a type of fan that is powered by the centrifugal force of air flowing around and past it. These fans are used in a variety of applications, such as in ventilation and air-conditioning systems. They are also used to circulate air within closed spaces, such as warehouses.

 

Backward centrifugal fans are becoming increasingly popular in industries where they can save energy and increase efficiency. These fans use the principle of Bernoulli's Law to move air, and work by drawing air in through the front, spinning it around quickly, and pushing it out the back. This type of fan is especially useful in places with high ceilings or tight spaces, as it can move a lot of air at once without needing to be powerful.

 

Backward centrifugal fans are used in many industrial processes for cooling and ventilation. The fan blades work in reverse to the normal centrifugal motion, creating a force that moves air or liquid around a chamber. These fans are often used in large factories, warehouses, and other places where high levels of air flow and heat output are required.

 

Advantages & Features of Backward Centrifugal Fans

 

  • Backward centrifugal fans are able to move more air at a lower cost than traditional centrifugal fans.
  • Their backward-curved blades create a pressure difference that pulls the air through the fan, making them ideal for high-volume airflow applications.
  • Backward centrifugal fans are able to operate at lower speeds than traditional centrifugal fans, which makes them quieter and longer lasting.
  • Their design also makes them more resistant to clogging and jamming, making them a more reliable choice for dusty or dirty environments.
  • Backward centrifugal fans are available in a variety of sizes and shapes, making You can chose various types of backward centrifugal fans whitch easily customizable option for many different applications. 

 

Types Of Centrifugal Fans

 

Fans are necessary for ventilation and to provide air flow through an object. A fan can be classified into two types according to the way they use centrifugal force: axial and centrifugal. Axial fans use the wind moving around the fan to create the airflow. This type of fan is best for objects with a smooth surface. Centrifugal fans use centrifugal force to create airflow. These fans are best for objects with a rough or textured surface

 

You can find EC backward centrifugal fans,Backward Curved Blade Centrifugal Fans,AC backward centrifugal fans,Industrial Centrifugal Fans and so on here.

 

How Does Centrifugal Fan Work

 

You may be wondering how backward centrifugal fans work, read on:

 

A centrifugal fan is a device that uses the centrifugal force of the spinning blades to create air movement. It is found in many devices, including fans used in computers and printers.

 

The difference between forward and backward centrifugal fans

 

Centrifugal fans are often used to move air around an area, such as in a computer case or printer cartridge.

 

Centrifugal fan work is simple. It is the process of using a rotating object to create a flow of air or liquid. Fans are often used in factories to move air around large areas. Centrifugal fans also play a role in ventilation and heating systems.  There are many differences between forward-inclined centrifugal fans and backward-inclined centrifugal fans on the Internet. Today, Hangzhou Aifuluo Electric Co., Ltd. will talk about the difference between a forward-inclined centrifugal fan and a backward-inclined centrifugal fan from three angles. You will know how to make the difference if you encounter it in the future.

https://www.aflmotor.com/

  They mainly differ in noise, energy consumption, and power.

  First of all, let us see, what is a forward-inclined centrifugal fan and what is a backward-inclined centrifugal fan?

  Centrifugal fans are divided into forward-inclined centrifugal fans and backward-inclined centrifugal fans by the blades of the assembled fans. The forward inclined type is generally a blower, and the backward inclined type is an induced draft fan. The difference is the length of the impeller hub and the edge of the impeller. The forward tilt is parallel to the edge of the impeller. The forward tilt impeller is also called the forward impeller if the exit angle of the impeller is greater than 90 degrees. The forward impeller is mostly at medium pressure. The backward tilt and the impeller are not parallel, and the length is a few centimeters or a few millimeters from the edge of the impeller. It means that the exit angle of the impeller is less than 90 degrees. The backward tilt impeller is also called backward impeller. The backward impeller is mainly high pressure.

 

  The difference between backward centrifugal fan and forward centrifugal fan is mainly manifested in the following three aspects:

 

  1. Noise: The operating noise of the forward-leaning centrifugal fan is greater than that of the backward-leaning centrifugal fan.

  2. Power consumption: Since the efficiency of the forward-inclined centrifugal fan is lower than that of the backward-inclined centrifugal fan, its power consumption is greater than that of the backward-inclined centrifugal fan.

  3. Power: The static pressure head used to overcome the resistance of the system, the forward centrifugal fan is smaller than the backward centrifugal fan.

  Since the channel in the backward inclined blade fan is gradually enlarged, the negative force loss is smaller than that of the forward inclined fan.

  Therefore, the efficiency of forward-inclined centrifugal fans is lower than that of backward-inclined centrifugal fans.

  Both forward and backward centrifugal fans have their own advantages and disadvantages. You can choose according to the actual situation to maximize the function of centrifugal fans and create greater value.

  The above is the explanation of "the difference between forward-inclined centrifugal fan and backward-inclined centrifugal fan". Their differences are mainly the above points. I hope it will be helpful to you. I want to know more about forward-inclined centrifugal fan and backward-inclined centrifugal fan. , You can contact us.

 

Centrifugal Fans For Sale

 

HAINING AFL is a leading China backward centrifugal fan supplier, manufacturer, factory that focuses on China backward centrifugal fan. Innovation is the driving force for us to establish competitive advantage, and is the key to our leading position in the fierce international market competition.We believe that innovation leads development, and we continue to create new products to meet the needs of more customers. Our products can meet the needs of different customers.

 

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