Customized Steam Turbine Turning Gear with High Wear Resistance and Low Vibration for Stable Heavy-Load Operation

We specialize in one-to-one custom manufacturing of high-precision turning gear sets for all specifications of steam turbines, covering thermal power, waste heat power, industrial co-generation and marine turbine equipment.

Our custom bull gears and driving pinions are tailored to your actual torque, speed, installation dimension and site environment. We select premium alloy steel with customized heat treatment processes to achieve high wear resistance and anti-fatigue performance. Optimized tooth profile ensures low vibration, low noise and stable heavy-load operation, effectively preventing turbine rotor thermal bending and gravity sag during shutdown and startup.

Customization Items:

• Gear type: Spur / helical gear, integral shaft gear, split bull gear, spline bore pinion
• Material: 42CrMo, 34CrNiMo6, 17CrNiMo6, anti-corrosion alloy steel
• Precision standard: ISO5~7 / DIN5~7 grinding gear
• Service: Reverse engineering for old gear retrofit, OEM logo engraving, full test reports, global technical support

Key Benefits:

• Perfect fit with your original turbine, no extra modification cost; longer service life and lower maintenance frequency; long quality warranty, fast delivery for emergency spare orders.

If you have turbine drawings, rotor parameters or old gear samples, send them to us for free customized design and quotation!