Impeller:

Process: Silicasol lost wax Casting or Water Glass lost wax Casting

Surface treatment: Heat treated, machined, electropolished and mirror polished 

Ruite are manufactural of steel investment castings, And adopt silicasol lost wax casting or water glass lost wax casting to cast steel products. Products weight from 1 kg to 800kg.

We are OEM factory, So we could develop new items according to your drawings or sample.