Tenfaye has shipped the raw casting of runner hub to another factory of Tenfaye for finishing. Thanks for the support of customer!
The runner hub is an important component of the hydraulic turbine. The runner hub customized by Tenfaye for customers adopts water glass sand casting process and heat treatment technology. On the one hand, it ensures the performance of the runner hub steel castings. On the other hand, improving the dimensional accuracy of the runner hub castings can also extend the service life of the runner hub steel castings. Processing equipment and casting technology of Tenfaye enable the processed runner hub castings to have good comprehensive mechanical properties.  
More info. about hydraulic steel casting parts, welcome to leave your message or send your requirement and drawings to mischa.wang@tenfaye.com