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Single inlet centrifugal hot-blast ID Fans are designed for flue gases recirculation in solid fuel or gas-and-oil-fired boilers. It is allowed to use such hot-blast fans for removal hot and dust-loaded gases from furnaces in pelletized ore production, ferrous metallurgy and sintering plants. In view of operation under high temperature these fans are made of heat-resistant steel. Single inlet centrifugal hot-blast ID Fans can have right-hand or left-hand rotational direction. The right-hand rotation is in a clockwise order and it should be defined at electric motor side. The main units of these Fans are: running wheel, running gear, scroll casing, inlet bell and axial guide vanes.
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