Blower 

Blowers are used in several machinery and based on their function either to suck or repeal air, they ensure the smooth function of a machine. A few blower types available in the market that have broader usage are: high pressure blower, air blower, PP impeller blowers, vortex air blower, vegetable washer blower, portable blower, sawdust blower, venturi blower, heavy duty plastic air blower, FRP blowers, backpack leaf blower, electric air blower, FRP centrifugal blower, twin lobe roots blower, ionizing air blower, pulverizer blower, vehicle blowers, Jacuzzi air blower, axial flow compressor blower, extrusion plant air knife blower, etc.

A blower has different uses based on the machine where it is fitted. For instance in many areas it is used as a cooling fan in PCs or laptops, a portable blower used for dust cleaning, or a heating blower to move warm air into cooler spaces. 

The common applications of centrifugal blowers are: for combustion air suppliers, drying and cooling systems, for dust control, air conveyor systems, fluid bed aerators, for sewage aeration, in pneumatic conveying, gas boosting, filter flushing and all kinds of petrochemical industries.

A blower is a fan-type structure that provides focused and powerful flow of air with relatively higher increase in pressure and speed than a typical fan that moves larger quantity of air with low increase in pressure. Blowers are designed for cooling, drying, ventilating, aeration, or exhausting. 

The common blower types include positive displacement blowers, which can be classified into rotary lobe blowers and helical screw blowers. Then there are centrifugal blowers, multistage centrifugal blowers, high-speed blowers and regenerative blowers.