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Ring-Rolled Forgings

(Total 18 Products)

  • Planetary Gear Blank for Wind Turbine Gearbox

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    Planetary Gear|Core Components for Wind Turbine Transmission Systems The planetary gear revolves around the central sun gear while simultaneously rotating on its own axis. Through its meshing with the outer ring gear, it enables the transmission of...

  • Alloy Steel Double-Sided Profiled Bearing Cage Forgings

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    Transportation:Ocean

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    Double-Sided Profiled Bearing Cage | Near-Net Shaping Technology for High-End Applications The double-sided profiling process is a high-precision forging technology developed based on our in-house capability to design and manufacture ring-rolling...

  • Third Stage Forged Ring Gear Blank Rough Machined

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    Third-Stage Ring Gear: Engineered for High-Speed Power Transmission Operating at the system's final output stage with extreme rotational velocities, this third-stage ring gear blank forms the fundamental basis for ultimate power delivery stability....

  • Second-Stage Sun Gear Forgings

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    Wind Turbine Gearbox Second-Stage Sun Gear | Efficient Transmission Core for Intermediate Speed Stage The second-stage sun gear plays a pivotal role in connecting the preceding and following stages of the drive train. After the initial speed...

  • Semi-Finished Forged Ring Gear Blank

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    Semi-Finished Forged Ring Gear Blank for Wind Turbine Gearboxes Process Integration, Quality Upgrade Our semi-finished ring gear blank for wind turbine gearboxes represents a significant advancement in manufacturing integration. By bringing the...

  • Rough Machined Forged Ring Gear for Heavy Machinery

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    Second-Stage Ring Gear: The Robust Core for Torque Multiplication Our Second Stage Forged Ring Gear Blank (Rough Machined) are specifically engineered for the intermediate section of transmission systems, capable of withstanding significantly...

  • First-Stage Forged Ring Gear Blank Rough Machined

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    Transportation:Ocean,Land

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    First-Stage Ring Gear: The Ultra-High-Torque Foundation for Heavy-Duty Drivetrains As the largest ring gear in a wind turbine gearbox, the first-stage ring gear is responsible for bearing the initial high-torque input from the main shaft....

  • High-Durability Forged Ring Gear Blank Rough Machined

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    Ring Gear: The Critical Power Transmission Link Our ring gears represent the pinnacle of precision machining, designed as the essential outer ring within planetary drive systems. Manufactured from high-strength alloy steel and subjected to rigorous...

  • Forged Pressure Vessel Nozzle for Petrochemical Equipment

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      The pressure vessel nozzle is a critical connecting component for petrochemical pressure vessels, designed to facilitate medium transmission between equipment. Engineered with a combination of ring rolling processes, followed by precision CNC...

  • Large Storage Tank Bottom Support Ring

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    Transportation:Ocean,Land

    Packaging:Crate

    The large storage tank bottom support ring is a critical load-bearing component for pressure vessels and heavy-duty equipment in the petrochemical industry. Designed exclusively to bear the self-weight of equipment, it does not come into contact...

  • High Quality Sun Gear Blank

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    Min. Order:1 Piece/Pieces

    Transportation:Ocean

    Packaging:Crate

    Wind Turbine Gearbox Sun Gear Forging| Precision Forged and Machined Core Transmission Component The sun gear serves as the "heart" of the planetary drive system in a wind turbine gearbox. As the central driving gear, it is engineered for efficient...

  • Alloy Steel First-Stage Forged Planetary Gear Blank

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    Min. Order:1 Piece/Pieces

    Transportation:Ocean,Land

    Packaging:Crate

    Alloy Steel First-Stage Forged Planetary Gear Blank The first-stage planetary gear is the primary load-bearing component in the planetary transmission system, directly receiving the massive input torque from the wind turbine’s main shaft....

Ring Rolling forms metal rings by continuously rolling heated blanks in a circular direction. Ring rolling forms seamless metal rings by continuously rolling heated blanks in a circular direction. This technique aligns the metal grains along the ring, improving strength, toughness, and fatigue resistance. It is commonly used for Bearing Rings, gear rings, planetary gears, sun gears, shrink discs, and Forging wheels. Depending on the application, these rolled blanks can undergo Heat Treatment—such as normalizing, quenching, tempering, or annealing—to optimize mechanical performance and ensure long service life.

After rolling, the blanks can be further processed in-house through rough or precision machining, providing a solid foundation for high-performance components and a seamless transition to our Machined Rings category, where precision-finished counterparts are delivered for demanding industrial and heavy-duty applications.

 

Partner with Liaoyuan to secure Large Diameter Forgings that provide strength, durability, and traceable quality.
Contact us today for inquiries or quotations.

Ring Rolling Forgings: High-Performance Steel Rings
Industry Applications
  • Bearing Industry: Bearing cage rings and shrink discs
  • Power Transmission: Gear rings, planetary gears, and sun gears components
  • Heavy machinery: Forging wheels
  • Other industrial machinery requiring high-strength large-diameter rings
Custom Profile Ring Rolling: Efficiency and Performance
We provide custom radial profile rolling for T-, L-, and other non-standard sections, delivering:
- Material savings and reduced machining hours
- Optimized mechanical properties and grain flow alignment
- Enhanced fatigue resistance for critical load-bearing areas
Why Choose Liaoyuan Ring Rolled Forgings?
  • Full-Service Manufacturing
    From forging to rough machining, ensuring quality control at every stage
  • Proven Reliability
    ISO 9001 certified processes
  • Engineering Expertise
    Technical support for part optimization and manufacturability
  • Flexible Production
    From standard sizes to custom large-diameter orders
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