The Labunuo Hydropower Station on the Nujiang River in Yunnan has an installed capacity of 2×12.5MW with pelton turbines. The original water turbine was manufactured by a domestic manufacturer. At the beginning of 2019, after only repalce our runner, the output of the water turbine generator increased by about 10%. At the same time, the baffle of the turbine is not easy to wear, and the noise of the unit is also reduced a lot.