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How to select high-quality Roots blower

Source: Roots blower manufacturer Published on: February 24, 2022 Hits:

   Roots blower It belongs to volume rotary blower. The compressor keeps the two rotors engaged by the synchronous gear at the rotor shaft end. Each concave curved surface on the rotor forms a working volume with the inner wall of the cylinder. During the rotation of the rotor, the gas is taken away from the suction port. When the rotor moves to the exhaust port near which it is connected with the exhaust port, the pressure in the working volume suddenly rises due to the backflow of high pressure gas, and then the gas is transported to the exhaust channel. The two rotors do not contact each other, and they are sealed by a tightly controlled gap, so the discharged gas is not polluted by lubricating oil.

First of all, confirm whether the industry needs to use the "blowing" or "suction" function of the blower. The blowing function is called pressure fed roots blower, referred to as roots blower; The suction function is called vacuum roots blower, referred to as roots vacuum pump and vacuum pump.
   

How to select high-quality Roots blower

Secondly, it is necessary to know the parameters of air volume, air pressure, wind speed and so on. If the specific requirements for these parameters are not clear, it is necessary to consult our professional technicians or representatives who sell blowers, and select the appropriate blower head according to the opinions of professionals.
Then it is about the selection of motor. The motor and model selection matched with the blower are also particularly important. Too much power of the motor will lead to waste of power; If the power is too small, the motor will burn. Therefore, the selection of motor power should also be communicated with professional technicians or sales representatives.
The last is the selection of accessories. The accessories of Roots blower include: common base, motor seat, belt, host pulley, motor pulley, belt shield, safety valve, pressure gauge, outlet silencer, inlet silencer, three-way, flexible joint, check valve, screw, asbestos gasket, etc. Select appropriate accessories according to specific installation requirements.