Cement Industry: Pneumatic Conveying Fan

  • Duty

    Double-stage centrifugal fan for cement pneumatic conveying.
    Operating time: continuous duty.

  • Range

    V (m3/h) = 3620
    Pt (Kg/m2) = 5100

  • Features

    High pressure double-stage centrifugal fan.
    High efficiency backward-curved blades impeller.
    Double-shaft electric motor. Direct drive.

  • technical note

    The fan unit is made up of two high pressure fans mounted in series, to obtain the required high pressure for the pneumatic conveying of a very high density material as cement.
    To withstand high pressure values, the fans are reinforced and manufactured with increased thickness.
    The fan unit includes filter box, to filter suctioned air, outlet and inlet silencers to reduce the noise level, vibration-proof joints, safety valve to limit pressure, non-return valve and shock dampers. The entire unit is mounted on a skid.

    Provided options

    • Silencers
    • Inlet filter
    • Non-return valve

  • Motor control

    WEG Electric Motor W22 IE2 160 kW 2 poles B3 V 400/690 50 Hz IP55.

  • Technical Department

    This machine has been designed to replace lobe compressors (roots) in a cement factory. The advantage of this fan for pneumatic conveying is higher efficiency and lower noise level, with respect to a blower whose technical specifications are equivalent.

Cement-Industry-Electric-Motors-Industrial-Fan-Blowers Stiavelli

Cement Industry

Cement and concrete production plants. Burners, de-dusting, cooling, conveying, packaging, mixers, mills.