Exhaust Blowers By Rangoli Fibre Reinforced [P] Ltd.

We manufacture a spectrum of qualitative centrifugal type (FRP) exhaust blowers that are used for low pressures which is less than 3.447 KPa. This is also used for ventilating work, moving large volumes of air or gases through ducts, conveying material suspended in the gas stream, removing fumes etc.

The amount of static pressure developed depends upon the ratio of the velocity of the air leaving the tip of the blades. Operating efficiency of fans ranges from 40 % to 70 %. The performance of the centrifugal fan keeps on changing with the change in conditions like temperature, speed and density of the gas being handled.

We manufacture and design blowers with different volumetric capacities and negative pressures. The blowers have the optimum RPM which include blade designs / angles that assure best efficiency. It reduces the power consumption and low maintenance is required. The FRP molded impeller is light in weight that minimizes mechanical problems.