All Products

Alloy Steel Francis Turbine Main Shaft

Alloy Steel Francis Turbine Main Shaft The Francis Turbine Main Shaft is a critical component in hydroelectric power generation, designed to transmit hydraulic torque from the turbine runner to the generator with high torsional strength, fatigue...

Francis Turbine Generator Coupling Shaft

The Generator Coupling Shaft for Francis turbines is a key transmission component connecting the turbine main shaft to the generator rotor. It ensures efficient torque transfer while maintaining precise alignment between rotating systems under...

High-Strength Forged Francis Turbine Guide Vane Shaft

  Francis Turbine Guide Vane Shaft – Precision Engineered for Optimal Turbine Performance   The Francis Turbine Guide Vane Shaft is a critical component within the guide vane assembly, providing precise rotation and torque transmission between guide...

High Wear Resistance Custom Alloy Steel Pump Shaft

  Custom Forged Industrial Pump Shafts Engineered within Liaoyuan’s proven forging and precision machining capabilities for industrial pumps Product Overview Liaoyuan’s custom forged industrial pump shafts are designed for applications requiring...

Precision Machined Alloy Steel Generator Shaft

Generator Shafts: Forged for Reliability in Power Generation As a trusted open die forgings manufacturer, Liaoyuan specializes in producing high-performance generator shafts that form the critical link between turbine and generator in power...

Forged Alloy Steel Thrust Bearing Rings

Thrust Bearing Rings – a type of bearing ring suitable for industrial machinery applications Forged Thrust Bearing Rings are critical components in heavy-duty industrial applications, designed to withstand extreme axial impacts and control axial...

High Quality Sun Gear Blank

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

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....

Double-row Tapered Roller Bearing Rings TRB Rings

The double-row tapered roller bearing (TRB) is a high-precision rolling bearing designed to withstand large radial loads and bidirectional axial loads. Its internal configuration features two rows of symmetrically arranged tapered rollers, providing...

Forged Steel Single-row Tapered Roller Bearing Rings

A Single-row Tapered Roller Bearing Ring is designed to accommodate both radial and axial loads simultaneously. The tapered geometry of its inner and outer raceways and rollers allows it to manage combined loads efficiently. Compared with double-row...

Induction-Hardening Ready Soft-Turned Bearing Rings

Induction Hardened Bearing Rings are critical mechanical components designed for high-load industrial applications. Using advanced surface hardening techniques, the working surface of the ring achieves exceptional hardness and wear resistance, while...

Second-Stage Planetary Gear Blank

As a core intermediate component in the transmission chain, the second-stage planetary gear blank plays a critical balancing role in torque transmission and speed increase. Compared to the first-stage planetary gear blank, its dimensions and...

Tapered Roller Bearing Ring TRB Ring

The TRB (Tapered Roller Bearing) ring is a precision ring-rolled component engineered to withstand combined axial and radial loads. A complete tapered roller bearing assembly consists of an inner ring, outer ring, rolling elements, and a cage. In...

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...

Ready-to-Mount Custom Alloy Steel Shrink Disc

Ready-to-Mount Alloy Steel Shrink Disc: High-Performance Mechanical Locking Devices for Heavy-Duty Applications As a leading forged components manufacturer, Liaoyuan specializes in producing precision shrink discs - advanced frictional shaft-hub...

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...

Machined Alloy Steel Sun Shaft Forging

Sun Shaft: The Core Power Output Shaft of Wind Turbine Gearboxes The sun shaft is a critical transmission component in wind turbine generator systems — a high-speed rotating power shaft responsible for torque transmission, centering, and supporting...