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  6. Turbine blades for steam turbines and gas turbines

Turbine blades for steam turbines and gas turbines

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last updated:Jun 27, 2013

長井精機
長井精機
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Turbine blades for steam turbines and gas turbines

Machining heat-resistant steel

    Other machine elementsGenerators and transmission motorsPrototype Services
ta-binn.jpg

Turbine blades for steam turbines and gas turbines

ta-binn.jpg
ta-binn.jpg
  • Related Link - http://www.nagaiseiki.co.jp/

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basic information

Our main product is turbine blades. Turbine blades are essential components that convert the energy from high-temperature, high-pressure steam or gas into rotational motion to generate electrical energy. Our company specializes in small to medium-sized blades that require higher quality and precision. We supply these products to various heavy electrical manufacturers, and they are used in nuclear and thermal power plants and facilities around the world.

Price information

We will provide a quote. Please feel free to contact us.

Delivery Time

Please contact us for details

※The delivery time may vary depending on the quantity, so please feel free to contact us.

Applications/Examples of results

In recent years, we have applied the machining technology developed for these turbine blades. We are steadily expanding our product range to include blades for turbochargers that enhance the efficiency of marine engines, turbine blades for turbine ships, and blades for blowers used in blast furnaces. *For more details, please contact us.*

Detailed information

  • 04products_pho02.jpg

    Steam turbine blade. It is a turbine blade that has been machined from difficult-to-cut materials (square bars) and has had its airfoil surfaces polished.

  • 04products_pho04.jpg

    Gas turbine compressor blade (left), marine turbocharger blade. These are turbine blades that have been machined from difficult-to-cut materials (square bars) and have had their airfoil surfaces polished.

Company information

長井精機

長井精機

Machine elements and parts

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In general, 5-axis controlled machining centers are used for machining 3D curved surfaces, but our company has established processing technology using 4-axis controlled machining centers, considering the rigidity of the machines. By equipping primarily with 4-axis controlled machines, we eliminate various disadvantages that arise from the decrease in machine rigidity as the number of axes increases. Dramatic cost reductions are also possible.

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