All Products

First-Stage Sun Gear Blank

High-Strength Forged & Heat-Treated Sun Gear for Wind Energy Applications The first-stage sun gear is the central power-transmission element in a wind turbine gearbox, responsible for converting low-speed, high-torque input from the main shaft...

Semi-Finished Forged Planetary Gear Blank

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...

Large Diameter Custom Forged Heat-Treated TRB Rings

Tapered Roller Bearing TRB Rings for High-Load Applications The Tapered Roller Bearing (TRB) is a critical component in large-scale power transmission systems, especially in wind turbine main shafts, where it withstands both radial and axial loads....

Third-Stage Planetary Gear Blank

The third stage planetary gear operates at the high-speed end of the transmission chain, serving as the final critical link in achieving the generator's rated speed. It prioritizes dynamic balance precision, low noise, and fatigue resistance under...

Through-Hardening Ready Soft-Turned Bearing Rings

Tapered Roller Bearing (TRB) Rings are critical structural components in wind power equipment, designed to withstand combined radial and axial loads. Through-hardening TRB rings are processed using a quenching treatment, forming a martensitic...

Spherical Roller Bearing Rings SRB Rings

SRB Bearing Rings are critical structural components in large-size bearings, providing stable load support for key assemblies such as wind turbine main shafts. These Spherical Roller Bearing Rings play a central role in load transmission, and their...

Custom Designed Inner Ring of Shrink Disc

Shrink Disc Inner Ring: Precision-Bored Core for High-Stress Connections As a specialized manufacturer of forged shrink disc components, Liaoyuan produces inner rings with exceptional dimensional accuracy. This product is available as a machined...

Shrink Disc Inner and Outer Rings Forged Blanks

The shrink disc is a keyless locking device that achieves tight shaft–hub connections through high clamping forces generated by preloaded bolts. As the forged blank foundation of this component, it must provide high strength and dimensional...

Bearing Drive-End Hub (DE Hub – Custom)

The Bearing Drive-End Hub Generator (DE/NDE Hub – Custom) is a precision-engineered interface component designed to support bearings and transmit torque reliably in medium to large industrial generators. Its robust structure ensures precise...