Exhaust fan manufacturer is known for its centrifugal exhaust fan, which is a type of fan that draws air along the axis based on the centrifugal force exerted around the fan housing, then the wind is pushed out in a direction perpendicular to the axis of the fan. Exhaust fans come into 2 main types including:
With direct centrifugal fans, the motor is mounted directly on the impeller. This type of fan has the advantage of having a fast air intake speed, but you cannot use them in an acidic environment or a very hot environment.
Indirect centrifugal fans are the opposite; the motor attaches to the impeller by a belt. When the motor works, it will make the wire move and pull the propeller to rotate. It has a very high heat resistance, so you can put it in any environment including acidic environments.
However, in terms of air intake speed, it is not as good as a direct centrifugal fan.
In the following article, Exhaust fan manufacturer will introduce the large flow medium pressure centrifugal fan so that you can better understand this popular centrifugal fan line.
High-flow medium-pressure centrifugal fan is a product with a pressure head of 500 - 4,500 Pa, with a large wind flow of 1000 m3/h - 100,000 m3/h. exhaust fan has high efficiency, large flow, conveys pressurized air.
Using the air supply and drainage according to the pipeline common to absorb smoke, dust, and heat in complex works where ventilation fans
The rear-tilt curved blade design creates high working efficiency, usually reaching 76-86%, low noise. Exhaust fan manufacturer introduces the outstanding feature of this design is that the motor is not overloaded when the fan is not connected to the system.
Apply air supply blowing for: furnaces, boilers, fresh air supply or exhaust gas extraction, dust extraction for buildings, hotels...
Using exhaust gas that generates small and fine dust such as wood dust or dust, iron filings generated by metal polishing, etc.
+ Capacity: On request.
+ Voltage: 220V – 380V
Flow: On request.
+ Head pressure: On request.
+ Transmission: Indirectly through the belt.
+ Materials: CT3 steel, stainless steel.
- In addition, to suck the waste wind from the factory, vacuum for the wood industry, the chemical industry, where the pressure is from 500 to 100,000Pa, use this fan.
Fan is a mechanical device that has been widely common in many fields with many different types. The main function is to transport air from one place to another to meet the requirements of daily life, agricultural and industrial processes.
Currently on the market there are many types of industrial fans with many different models to suit each user's needs.
However, the most common on the market, there are usually 3 types of fans:
In particular, exhaust fan manufacturer centrifugal and axial fans are the most popular and popular fan lines on the market.
To better understand each type of fan, please join us to follow the article below.
There are 4 common types of fans build by exhaust fan manufacturer
In which two types of axial and centrifugal fans are most common in systems.
B. Fan systems may include
The structure of the centrifugal exhaust fan includes: Fan wheel, machine shaft, machine rack and fan shell.
In particular, the spinning wheel works to create pressure and transfer air into the machine.
The fan works on the principle of centrifugal pump provided by exhaust fan manufacturer, when working, the rotor will draw air along the shaft, at this time the pressure at the center of the small fan will move the air from high pressure to low pressure.
In other words, the air circulates to the center of the fan and given more centrifugal energy.