The Pit Tubular type turbines(also called through flow turbine or Straflo hydroturbine) is the best selection for exploitation of tidal power and hydraulic power with extremely low heads and extremely large flow rates. They have the peculiarity such as large discharge, high flow speed, high efficiency and less excavation, etc. They have been classified into BuIb, Pit, Siphon and “S” types in the light of their structural type. Bochi has the ability to supply all types of Tubular turbine mentioned above.

Now, Bochi has 20 varieties of tubular turbines, ranging from 2 to 25 m in water head, 0.2 to 32MW in capacity and 0.8 to 7 m in runner diameter. They are thought to be the best selection for exploitation of low head hydropower resources in China.

• Good Quality Medium and Small Hydro Power Generator / water turbine generator Unit with range 20kw-200MW per unit;
• Offer all types of generators, turbines, hydropower equipment, complete set of hydropower and other power plants, etc.
• Equipments would be produced according your request
• Engineers for erection and commission at hydropower plant are available!
• There should be some key parameters (such as head, flow discharge and capacity, if need turbine generator too, please supply the frequency and output voltage, if not, give us the rotation speed) in inquiry.
• Note: Bochi can design and manufacture various types of hydro generator units with 0.42-7m in turbine runner diameter and 20KW-200MW in unit capacity, such as Tubular type, Axial(Kaplan) type, Francis type, Inclined jet(Turgo) type and Impulse(Pelton) type ones, and auxiliary equipments.