* It has large overflowing, good flow characteristic and high efficiency etc. Merits.
* The runners are fixed or can adjust manual the efficient turbine of this kind can produce a large quantity of water flow which passes unimpeded.
* All are horizontal type, the water enter into the turbine along the axial direction.
* Compared with vertical axle flowing type units, the factory building is little in excavating amount, and hydropower station water conservancy project investment can save 10%- 20%, equipment investment saves 5%- 10%.