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{"title":"Customized Hydropower Equipment Stainless Steel Hydro Turbine Runner For Francis","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/81\/66cd8b9d7f56a20b344d367cc36a-200x200-1\/customized_hydropower_equipment_stainless_steel_hydro_turbine_runner_for_francis_kaplan_and_pelton_turbines.jpg","attrs":{"Design Optimization":"CFD simulation","Place of Origin":"Chongqing-China","Brand Name":"Huanxiang","Model Number":"Customized"}}
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Our custom-engineered shaft joints serve as the critical connecting component between the turbine shaft and generator shaft of hydropower units. They reliably transmit huge torque, maintain precise shaft alignment, and guarantee stable coaxial rotation under long-term heavy-duty hydropower operating conditions.
We deliver fully tailor-made shaft joints according to your unit capacity, shaft diameter, installation space, torque requirements and site-specific operating conditions. From material selection, flange hole layout, structural geometry to machining tolerance, every parameter is customized to perfectly match your new-build projects or existing unit retrofits.
Core Features
High-strength Forged Raw Material: Adopt high-quality integral forging steel with excellent mechanical properties. High tensile strength, good toughness and fatigue-resistance. Resist alternating load, impact force and stress fluctuation generated during frequent start-stop and load variation of hydro-generating units, avoiding crack risk under long-time continuous operation.
Precision Custom Machining: Customizable flange dimension, bolt hole pattern, positioning tenon structure, sealing groove and surface finish. We can produce strictly following your original drawings for old-unit replacement, or optimize structural solution based on your operation data. High-precision machining ensures superior coaxiality, minimizing shaft vibration and run-out during operation.
Superior Alignment & Torque Transmission Performance: Optimized joint contact surface design. Evenly distribute huge transmission torque. Keep excellent concentricity for turbine-generator shaft system. Effectively reduce vibration, noise and additional mechanical stress, protecting bearings and other key shaft-system components.
Strict Full-range Quality Assurance: Each shaft joint undergoes forging heat treatment, non-destructive testing (NDT), dimensional inspection and surface quality examination. Compliant with hydropower industry specifications. Low failure rate, extend overall shaft-system service life and cut down unplanned outage & maintenance costs.
Application Scope
Fit for Francis turbine, Kaplan turbine, Pelton turbine hydropower generating units. Widely applied for new hydropower station construction, old-equipment upgrading, spare-part replacement and overhaul projects.
Custom Service
Please provide your technical drawings, shaft diameter, rated torque, unit power or failed-part reference. Our engineering team will work out professional technical proposal and competitive quotation in short turnaround time.
