Axial roof fan

B / DWT-I Series FRP axial roof ventilator
use :
glass and steel roof axial fans for large garages, workshops, warehouses, stadiums, theaters and other places of ventilation, with excellent corrosion resistance, low noise, reliable operation, no need to install ventilation pipes, disassembly and easy maintenance ʱ?? This machine air volume, pressure compared II Centrifugal low , For medium temperature - < strong> 20 ℃ ~ 60 ℃ . The transmission of gas does not allow excess viscous material, dust content ≤ 150mg / m 3 .
fiberglass roof fan structure and features :
1. Mainly by the impeller, chassis, motor and other components. Bracket made by the profile and hairdryer.
(a) The impeller portion: composed by the blades and hub are made of fiberglass.
(b) the housing department: the hairdryer, hood, frame composition, are made of glass fiber reinforced plastic material.
(c) of the motor unit: the use of anti-corrosion special horizontal axial fan motor, body surface spraying anti-corrosion paint.
2 . Fiberglass roof axial fans Fans of the series of high aerodynamic efficiency, low noise, corrosion resistance.
3 . Applicable medium temperature range: -20 ℃ -60 ℃ , medium relative humidity ≤ 100% ,, dust content ≤ 100mg / m3.
glass and steel roof axial fan shape and dimensions:

Performance parameters:

a . Note the use of the wind turbine installation
  1, when the axial fiberglass roof installation, you should check all parts of the connection is solid, the rotation is flexible, and to check whether the debris inside the casing.
2 , in combination with the base surface, when the import and export of duct connection, adjust natural fit, can not force the connection, never allow duct weight concentrated in the machine the shell, so as not to affect the normal operation of the case deformation. Importers fan duct hose connection application, and note the horizontal position of the fan.
    3 , After installing attempted to call rotation of the impeller, check for a flexible, found inadequacies should be adjusted.
4 , installation, commissioning can be carried out properly after each part. Commissioning process to strictly control the current, can not exceed the rating. To prevent the motor due to over
Upload and burned, in startup and commissioning, it must be conducted under the no-load conditions. As well, the valve is opened gradually until a predetermined condition .
two. FRP axial fan roof maintenance system
1 , fans must hand use, personal service.
2 , fans are not allowed sick to run.
3 , periodically clear the dust inside the fan, especially on the impeller dust, dirt and other impurities, in order to prevent corrosion and imbalances.
4 , fan repairs must be emphasized first stop off.
5 , in addition to the lubricant should be replaced after each dismantling repair, but under normal circumstances, from March to June change the oil.