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Lehner Special Products

LEHNER SPECIAL PRODUCTS

Our SPECIAL PRODUCTS unit manufactures high – precision portable heavy – duty machine tools.  We manufacture portable drilling machines as well as portable lathes that can take rotors up to 100 tonnes.

These portable machining tools can save you significant money by reducing the lost time during any scheduled or unscheduled outage, minimising transport and handling costs and risks, as well as improving planning, efficiency and control. With our portable lathe not only can you undertake on site machining but also low speed balancing.

      1. portable machining tools

        Our portable machining tools are ideally suited to customers having:

        • Steam turbine rotors
        • Gas turbine rotors
        • Hydro turbine rotors
        • Large fan and compressor rotors
        • Electric motor rotors
        • Ship drive – shafts

         

      2. portable lathes

        Our Services_Lehner Special Products_Bottom_1Lehner’s portable lathes can handle rotors up to 100 tonnes in weight, 4.5 m in diameter and the length can be adapted to suit your particular needs. In addition, the lathes can also support the Pendulum Type balancing equipment that permits self-alignment in 3 axes.

        The Lehner RTD-100 is easily transported via 20’ open top or hard top container.

        For additional options, please contact our Engineering Office.

         

      3. WHITE METAL BEARINGS

        Range of services
        We are covering the whole spectrum of rotating machinery in equipment and engineering, the machine building industry. We are talking about hydrostatic and hydrodynamic radial- and axial- plain bearings. We are producing the plain bearings as new parts, repairs of your existing bearings or rework them completely for retrofitting. For ensuring that all these high requirements are met, we are executing the entire production chain on our own premises. In addition to that, all our processes are supervised and certified by well-known OEMs. For repeating orderdeman we are able to manage your inventory in your behalf.

        Lehner lager composit

         

        Repair bearings
        For repairing your damaged white metal bearings, consider us your number one thanks to flexibility, our long-year-experience and our high technical competence and professionalism. We even established a specialized department where our experts examine the bearings prior to their maintenance and final repair. In agreement with the customer, the best-suitable process is then determined and repair is being executed professionally and quickly! We can provide short delivery times as well since all processes are combined «under one roof.»

      4.  

      5. HYDRAULIC COUPLING BOLT

        This next generation of hydraulic coupling bolt, designed and manufactured by Lehner, provides significant life cycle cost reduction, outage schedule improvement and controlled and balanced coupling loading.

        • Reduced Costs
        • Fast and easy to remove/install
        • Efficient and reliable outage planning
        • Retrofits to existing couplings
        • Ideal for turbine upgrades and/or lifetime extensions
        • Specialist independent provider

        HYCO Bolt Type 1_closed

        Contact us today for more information about our high precision portable heavy duty machine tools, white metal bearings or hydraulic coupling bolts.

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        Lehner Components
        Lehner Systems
        Lehner Special Machines