2019-08-09T13:15:44+00:00

Francis turbines

High peak efficiency Francis turbines for low head and spiral case turbines for medium to high head can be provided as:

  • Spiral Francis turbine; head up to 200m
  • Open-flume Francis turbines; head from 1.5m up to 10m
  • Horizontal or vertical axis
  • Runner is fitted to generator shaft or a 3 or 4-bearing turbine-generator arrangement
  • Runner welded or CNC manufactured from high grade, wear-resistant stainless steel
  • Complete range of specific speed runner designs for optimum selection versus synchronous speed
  • Hydraulic or electric drive for wicket gate mechanism
  • Non-contact shaft sealing design – maintenance free
  • Numerous customization options to the wishes and demands of the customer

2019-08-13T19:47:48+00:00

Pelton turbines

High head Pelton turbines with excellent partial load performance:

  • Head range from 30 m up to 1000 m
  • Horizontal axis with 1 to 3 nozzles
  • Vertical axis with 2 to 6 nozzles
  • Runner is fitted to the generator shaft or a 4-bearing turbine-generator arrangement
  • Runner welded or CNC manufactured from high grade, wear-resistant stainless steel
  • Nozzles actuated by electric or hydraulic drive
  • Maintenance free shaft seal design

2019-08-13T19:49:14+00:00

Kaplan turbines

The Kaplan turbine with its adjustable guide vanes and runner blade allows for the optimal of varying water flow for lower heads and larger discharges:

  • Head range up to 30m
  • Horizontal, vertical or inclined axis
  • Runner is fitted to the generator shaft or a 3 or 4 4-bearing turbine-generator arrangement
  • 3 to 6 bladed runners
  • Double and single regulated turbines
  • Spiral, semi-spiral, Saxo turbines, S-turbines, Pit turbines
  • Direct connection or via belt or gear transmission
  • Numerous customization options to the wishes and demands of the customer

2019-08-13T19:50:44+00:00

Diagonal turbines

Tha Diagonal flow double regulated turbine for medium head offers excellent advantages:

  • Head up to 70m
  • Spiral turbine types
  • Regulated runner blades and guide vanes ensure a high efficiency over a wide flow range with similar partial-load effficiencies to Kaplan turibnes. The adjustable runner blades construction is very similar to that of Kaplan turbine.
  • Suitable for power plants with a wide variation of discharge resulting in higher annual production
  • Numerous customization options to the wishes and demands of the customer