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Fans, Heavy-Duty
Fans, Heavy-Duty
Flakt (India) Limited offers heavy-duty Fans ranging from 100 kW up to 10 MW rating and dia up to 5.2 mtr, and width up to 7 mtr. The company has the capacity to manufacture even larger fans to suit any need. Cement industry: globally Flakt Woods is the leader in design and manufacturing of fans for cement plants whose capacities have progressively increased to 10,000 TPD at present. Fans play a major role in every step of cement production from clinker to final grinding. The present trend of increased capacity and complexity of plants have resulted in harsh operating conditions. Flakt's heavy-duty fans offer benefits in the areas of: high efficiency; stable operation; sensitivity to build-up and erosion; variation of speed; resistance to high temperature; wear and erosion resistance; low vibrations. Steel industry: Flakt Woods, with Solyvent Ventec technology, has a long experience for providing customised fans for application in the steel industry. These fans have to face tough operating conditions like varying temperature and speed cycles, erosion and corrosion with high absorbed power between few hundred kilowatts to megawatts. The fans have been customised to function in arduous conditions with: designs to prevent leakage of process air and toxic gases; materials to handle corrosive and abrasive gases; on line cleaning arrangement; designs to withstand material fatigue and steel dust; and deflectors to change the trajectory of particles to reduce surfaces exposed to corrosion. The company manufactures a wide range of special fans for sinter plant, pelletising plant, blast furnace, casting, steel melting shop and gas boosting stations applications. Power plants: high efficiency centrifugal and axial flow fans for boilers in utilities and industrial power plants. The fans are designed for the specific requirements of this application. The high efficiency axial fans, with on-line pitch angle adjustment in motion, are ideal for modem high capacity boilers ranging up to 1000 MW units, including super critical boilers. Flow regulation: the fans are designed to operate stably at part load conditions with optimal power consumption. This is obtained by a flexible and reliable mechanism of vane control, both conical and axial. Noise: the special aerodynamic design of the Flakt centrifugal fans minimises the intensity of the sound, and are able to meet the stringent environmental norms.