On September 11^th, Changlongshan pumped storage power station rotor centerbody in Erzhong Equipment, the manufacturing subsidiary of SINOMACH-HE, unveiled the manufacturing period, marking the new journey of SINOMACH-HE in the manufacturing of pumped storage power station hydroelectric equipment high-end parts.

The highest waterhead of Changlongshan pumped storage power station has reached 756-meter, ranking the second in the world and the first in China in terms of pumped storage unit.

The power per unit of this project is 350,000 kilowatt with the rated speed of 600 rotations per minute, which is a pumped storage unit of huge capacity and super-high rotational speed. As the core of the unit, the rotation center represents the highest level of extreme manufacturing of the pumped storage power station in the world. Changlongshan project is both the new breakthrough and the innovative fruit of large hydroelectric castings and forgings of SINOMACH-HE.