Constructions Merits
Impeller, single inlet centrifugal fan with backward curved blades, and statically and dynamically balanced to ISO 1940 standards.
Casing, manufactured from high quality galvanized sheet steel with the casing fixed to the side plates in lock form system. For size 1120 and above, the casing is manufactured from mild steel finished with polyester paint coating.
Frame, manufactured from galvanized angular bars, they are manufactured with sections of steel. For size 900 up to 1400, the frame finished with polyester paint finish.
Bearings, deep groove ball bearings type sealed at both sides and lubricated for life and maintenance-free.
Shaft, The shaft are C40 carbon steel using automatic process for positioning and keyways cutting. All tolerance are 100% check to ensure precision fit.