Tri Lobe Roots Blower Manufacturers Ahmedabad Gujarat India

The simple design, easy handling, and stable performance make possible of wide range of applications. Its main characteristic is to produce constant flow of gas at different pressure and efficiency are normally high.
Important feature is that the pumped gas does not get contaminated because there are no lubricants in the area in which the compression occurs.
The blower consist of a cost-iron casing in which two rotors with conjugate shape rotate and are sync-hronied by a set of timing gars. During the rotation, there is no contact either between the lobes and the casing.
Two front and rear side covers close each casing: the bearing of the shafts and the sealing devices to avoid gas leakage are located there.

During the operation, one or two lobes of each rotor come into contact with the internal surface of the casing: this crete a chamber in which the gas is trapped. As the rotation continues, the trapped gas moves along until it reaches the position of discharging port.
The two rotors make six intake and exhaust cycles per revolution; therefore the capacity of the roots blower is determined by its operating speed and increase proportionally with the speed, but is independent from the pressure differential between inlet and outlet ports.