Investment casting steel casting impeller for pump

Valve & pump parts are one of important products in our casting factory, mainly cover valve body, pump body, impeller, valve seat, and cover plate. Common casting materials are stainless steel SUS 304, SUS 316, CF8, etc..
We have rich experience in lost wax casting impellers, all kinds of, open impeller, semi-open impeller and closed impeller. The most narrow passage for closed impeller we can casting is only 3mm.
IMPELLER CASTING
Impeller casting is a specific process that allows the creation of an impeller (or rota, as they are frequently referred to). Although these components can come in many guises – usually being manufactured from materials such as stainless steel, iron, carbon steel, and other metals such as bronze or brass, and even plastics – they typically form the heart of a machine that moves fluid via rotation, such as a centrifugal pump body or compressor. Any number of power sources can be used to provide the rotational energy to spin the impeller, and this velocity in turn creates great pressure within the confines of the pump housing. It is this pressure that’s used to move any fluids, or even gases, within the mechanism.