Products Description
Centrifugal fan impeller 9-19 High pressure centrifugal fan tunnel axial flow fan impeller No. 5 iron impeller | Cast iron high Pressure Centrifugal Water Pump Impeller | |
Application | Water Pump, Draught Fan, Compressor，Industry system | |
Processing | Sand casting;shell sand casting;lost wax casting | |
Material | Copper, Brass, Bronz, steel, cast iron, Ti alloy | |
Design Support | ro-E, UG,SolidWorks,AutoCad, PDF | |
Quality Control | Material, Dimension,Performance，inside defects,Balance test | |
An impeller is a rotating component of a centrifugal pump which transfers energy from the motor that drives the pump to the fluid being pumped by accelerating the fluid outwards from the center of rotation.The velocity achieved by the impeller transfers into pressure when the outward movement of the fluid is confined by the pump casing. Impellers are usually short cylinders with an open inlet (called an eye) to accept incoming fluid, vanes to push the fluid radially, and a splined, keyed, or threaded bore to accept a drive-shaft.The impeller made out of cast material in many cases may be called rotor, also. It is cheaper to cast the radial impeller right in the support it is fitted on, which is put in motion by the gearbox from an electric motor, combustion engine or by steam driven turbine. The rotor usually names both the spindle and the impeller when they are mounted by bolts.
steel /stainless steel/ aluminum / brass / iron / zinc / alloy
Polishing,Shoot blasting,Glass bead sand blasting,etc.
Precision casting,Lost wax casting, Investment casting
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