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Roots Blower

Categories roots type air blower
Brand Name: Qunyi
Model Number: QSR
Certification: CE/ISO9001
Place of Origin: China
MOQ: 1set
Payment Terms: Western Union,,T/T
Supply Ability: 200 sets per month
Delivery Time: 5-8 work days
Flow Rate: 0.50-180m3/min
Power Source: Electric Blower
Pressure: 9.8kPa-58.8kPa
Outlet diameter: Φ50-Φ350mm
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    • Product Details
    • Company Profile

    Roots Blower


    1.low noise vacuum roots blower saving roots blower

    3.lobe roots blower

    Features of three lobes roots blower

    1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes.

    2 three lobes linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration.

    3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy


    4 small size, light weight and elegant appearance.

    5 with high-precision synchronous hard-toothed surface gears ensure long life.

    6 much cleaner with no oil

    7 with nitrile rubber seal rings

    Usage: sewage treatment; biogas firing system; printing pool stir; flour, aquaculture; pneumatic conveying; electric power and cement industries etc.

    Three lobes roots air blower characteristics:

    (1) Fixed capacity fan, no internal compression, transport gas is mandatory, and the flow rate is very small with the change of the pressure.

    (2) The roots air blower adopts the three leaf straight impeller, so the intake and exhaust pulsation is gentle, and the noise is low.

    (3) The impeller using special curve, which makes the engagement more reasonable, less leakage, high efficiency and low energy consumption. It’s a new type of energy saving product,

    (4) The roots air blower adopts many kinds of new structure designs, which make the whole structure is compact, the volume is small, the weight is light, the appearance is beautiful and generous.

    (5) The roots air blower adopts high precision hardened gear, which has a long service life, low noise.

    (6) The delivery air is clean, without any oil dust.

    Competitive Advantages

    Well and High Quality Control

    Competitive Prices

    Small Order Acceptable

    If you need machine ,please contact us:

    1.or e-mail us:


    We will contact you as soon as possible.Thank you very much!

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