We produce Kaplan turbines as vertical machines with concrete or steel spiral turbines as well as horizontal Kaplan spiral turbines with 4, 5 or 6 blades.
The impeller blades are made of high-strength chrome-nickel steel alloys in stainless design and are milled true to line on modern CNC machines. The impeller hub can be supplied environmentally friendly in an oil-free version if required.
We use rolling bearings, water-lubricated or oil-lubricated bearings as turbine guide bearing.
We are very familiar with optimal and durable sealing systems and these are used in such a way as to suit application.