Jiangyin Liaoyuan Equipment Manufacturing
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Semi-Finished Forged Planetary Gear Blank
Semi-Finished Forged Planetary Gear Blank
Semi-Finished Forged Planetary Gear Blank
Semi-Finished Forged Planetary Gear Blank
Semi-Finished Forged Planetary Gear Blank

Semi-Finished Forged Planetary Gear Blank

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Product Description

Semi-Finishe planetary gear forging | Value-Optimized Solution

Our semi-finished forged planetary gear forgingis a value-optimized solution designed to help customers shorten machining time and improve production efficiency. Manufactured from high-grade alloy steel, the gear is produced on the basis of a ring rollling forged blank and undergoes critical in-house heat treatment (quenching & tempering) followed by semi-finish cnc turning .

By integrating forging, heat treatment, and semi-Precision Machining under one roof, we ensure stable material properties, highly consistent hardness distribution, and reliable machining allowance control. This results in a dimensionally stable workpiece that is ready for the customer’s final precision cnc machining , significantly shortening total lead time while reducing full-process quality risks.

Key Benefits and Added Value

  • Process Integration: forging + heat treatment + semi-finish CNC turning completed in-house
  • Early-Stage quality control: stable microstructure and hardness after Q&T
  • Shorter Lead Time: downstream machining can start immediately
  • Cost Reduction: minimized rework, reduced scrap rate, optimized supply chain efficiency

manufacturing process & Quality Control

  1. Incoming Material Inspection
  2. Blank Cutting 
  3. ring rolling
  4. Normalizing
  5. Rough Turning 
  6. Heat Treatment (Quenching & Tempering) 
  7. Semi-Finish CNC Turning

Product Specifications & Manufacturing Capability

  • Net Weight Range: 100 kg – 6 tons
  • Minimum Diameter: ≥100 mm
  • Material Properties: Heat-treated Alloy Steel (e.g. 18CrNiMo7-6), combining toughness and durability

Applications

  • Wind Power : Used in gearboxes for large wind turbine generator sets to achieve high-torque transmission and efficient energy conversion.
  • heavy machinery & mining equipment: Used in the travel and slewing drive systems of large excavators, tunnel boring machines, and other equipment.
 
Semi-Finished Forged Planetary GearSemi-Finished Forged Planetary Gear
 
Our integrated forging and CNC turning that shortens lead time and reduces cost. To further enhance your production line, explore our full range of Machined Components, which provide precision‑finished parts engineered for wind‑power and heavy‑industry applications.
 
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