Radial Backward Blower

We are a reputed name in this industry as a Exporter, Trader and Supplier of Radial Backward Blower in Chennai, Tamil Nadu, India. Centrifugal fans with backward-curved blades are the new standard in ventilation and air-conditioning. Features include both noise minimisation and a further decrease in energy consumption. The impeller with backward-curved blades is made of fibreglass-reinforced plastic, enabling an aerodynamically optimised shape that cuts the noise level in half and reduces power requirements significantly.
Optimised RadiCal impeller with backward-curved blades.
The designs for the impeller and the backward-curved blades were optimised with complex simulation models adjusted using measurements on prototypes. The result is an optimal, low-loss flow of air through the impeller without the drastic cross-sectional jumps that cause losses in the impeller. A uniform flow profile without laminar separation results in fewer noise sources and better acoustics. The plastic's good damping characteristics also help reduce noise emissions.
The impellers are produced from a special composite material, in a single piece without joints. This makes a high circumferential speed possible, so the fan has a high power density.
Even without special varnish, the impellers are highly corrosion-resistant, for example if exposed to salt water or salty air. Direct solar radiation has no damaging effects on the UV-resistant material.