Aug 21, 2012
All of the turbines wheels are manufactured using the vacuum investment casting process. Every wheel is subjected to x-ray testing and crack examination. This enables us to assure that casting flaws such as sink holes, inclusions and cracks are avoided. A chemical analysis of the alloy used for each casting run is carried out by our engineers. Additionally, a sample bar is cast, which is then used in tensile testing to determine the strength of the material. This way we are sure that the casting batch meets the strength requirements. We are then able to guarantee to our customers that we are delivering zero-defect turbine wheels.