Centrifugal Fan
High Efficiency Centrifugal Blowers
Centrifugal Fans:- Centrifugal fans consist of a wheel or a rotor mounted on a shaft that rotates in a scroll-shaped housing. Air enters at the eye of the rotor, makes a right-angle turn, and is forced through the blades of the rotor by centrifugal force into the scroll-shaped housing. The centrifugal force imparts static pressure to the air. The diverging shape of the scroll also converts a portion of the velocity pressure into static pressure. There are three main types of Centrifugal Fans based on blade design:
- Radial Blade
- Backward Blade
- Forward Blade
Radial-blade Fans – Radial-blade fans are used for heavy dust loads. Their straight, radial blades do not get clogged with material, and they withstand considerable abrasion. These fans have medium tip speeds and medium noise factors.
Backward-blade Fans – Backward-blade fans operate at higher tip speeds and thus are more efficient. Since material may build up on the blades, these fans should be used after a dust collector. Although they are noisier than radial-blade fans, backward-blade fans are commonly used for large-volume dust collection systems because of their higher efficiency.
Forward-curved-blade Fans – These fans have curved blades that are tipped in the direction of rotation. They have low space requirements, low tip speeds, and a low noise factor. They are usually used against low to moderate static pressures.
Application
- Fume Extraction System
- Dust Extraction System
- HVAC
- Induced draft
Manufacture Expertise in material of Construction:
- FRP (Isopthalic, Bisphenol, Vinyl Ester, Vinyl Ester (superior), Epoxy )
- PP/PPH+FRP
- PVC+FRP
- CPVC+FRP
- PVDF+FRP
- Mild Steel+ Epoxy Painted
- SS Alloy such as SS 304, SS304L, SS316, SS316L, SS316Ti etc
Product Feature:
- High Efficiency
- Custom built units capable of handling high gas volumes
- High system tolerance capable of managing fluctuating gas volumes
- Easy installation
- Capable to handle high Temperature fumes.