СENTRIFUGAL FAN RDF-4
Wood chips and sawdust, metal dust, grain and cereals, dust and slag in the welding industry, dusty air in the production of cement and reinforced concrete structures.
Productivity, m3 / hour.
2 500 ... 4 900 (-10%)
Full pressure, Pa
2700 ... 2790 (±5%)
Impeller speed, not more than min-1
Diameter of an impeller / impeller, mm
Noise level, no more than dBA
The radial dust fan of the RDF-4 type is applied to removal of wood shavings and sawdust, suction of metal dust from machines, system of pneumotransport of grain and at production of groats, removal of dust and slag at welding production, system of selection of dusty air at production of cement and reinforced concrete designs.
The fan must be operated at an ambient temperature of minus 40 ° C to plus 40 ° C, in temperate and tropical climates, 2nd and 3rd placement categories. At protection of the engine against direct influence of solar radiation and atmospheric precipitations for a temperate climate – the 1st category of placement in accordance with GOST 15150.
The principle of operation of the fan is to transfer mechanical energy from the rotation of the electric motor of the impeller, the flow of gas-steam mixtures, by aerodynamic impact on it by the blades of the wheel to give the flow of translational motion.
The fan must be installed on a flat horizontal platform, floor, foundation with a slope of not more than 5 mm per 1 m.
There must be a free space of at least 1 m on each side of the fan for its maintenance.
When connecting the motor to the control cabinet, you need to control the direction of rotation, which is indicated by the arrows on the motor housing.
Leave your message and contact details and our specialists will contact you during the day!