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    Kahlenberg PropellersKahlenberg Propellers
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    Workboat Propellers Custom Confidence State of the art predictive design. Direct 3D Digital output to casting. ISO 9001:2008 QMS, Certification to ABS, DNVGL, BV and others
    Delta PropellerMR

    NEW PROPELLERS

    Although the design and manufacturing process of today’s marine propeller has changed considerably, Kahlenberg has been designing and manufacturing marine propellers  and marine propulsion systems continuously for over 100 years.  Specializing in propellers for commercial service, Kahlenberg currently offers a wide variety of fixed pitch designs made from stainless steel, nickel aluminum bronze (Nibral), and manganese bronze.

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    PROPELLER REPAIR

    Kahlenberg repairs propellers of bronze, NIBRAL (Nickel Aluminum Bronze), and stainless steel from 14 inches to over 120 inches in diameter.  Propellers are digitally scanned and records are created including complete geometric propeller data for “before” and “after” repair conditions.

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    Marine Propellers, Marine Propulsion Systems

    SHAFTS & ACCESSORIES

    Current capabilities allow for machining of shafts up to 24′ long and 6″” diameter including SAE tapered propeller ends. Materials available include specific stainless steel marine grade shaft alloys numbered 17, 19, 22, and 22HS, chosen not only for their strength and corrosion resistance but also for the production straightness tolerances of these materials vs. typical mill straightness tolerances of non-marine stainless bars.

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    MARINE PROPELLER MANUFACTURING FOR OVER 100 YEARS


    • Established in 1895, Kahlenberg Industries, Inc. has been continuously family owned and managed since its founding over a century ago.

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      You can always contact with us via email or phone. Get in touch with contact and get a quote form.

      1700 12th Street
           P.O. Box 358
           Two Rivers, WI 54241

      (920) 793-4507

      propellers@kahlenberg.com

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