Locking Devices

(Total 3 Products)

Ready-to-Mount Custom Alloy Steel Shrink Disc

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Min. Order:1
Transportation:Ocean,Land
Packaging:Crate

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...

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Custom Designed Outer Ring of Shrink Disc

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Min. Order:1
Transportation:Ocean,Land
Packaging:Crate

Shrink Disc Outer Ring: Robust Exterior with Superior Corrosion Protection Our shrink disc outer rings serve as the sturdy external clamp, engineered to withstand high hoop stresses and environmental challenges. The manufacturing process emphasizes...

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Custom Designed Inner Ring of Shrink Disc

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Min. Order:1
Transportation:Ocean,Land
Packaging:Crate

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...

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Locking Devices – Precision torque-locking components

Reliable torque transmission and secure axial positioning are critical for medium to large rotating machinery. Our locking devices provide high-performance, maintenance-friendly connections between shafts, hubs, and flanged components, ensuring safe and repeatable torque engagement under demanding conditions.

Engineering Focus

High torque capacity with controlled slip
Precise axial positioning and backlash elimination
Compatibility with hubs, shafts, and flanges
Concentric, high-precision engagement surfaces
Corrosion-resistant coatings for extended service life

Typical Products

shrink discs & Locking Assemblies – High-torque shaft-hub connections
Tapered Sleeve & Split Taper Devices – Easy installation and secure locking
Keyless Locking Solutions – Compact and precise torque transfer
Custom Torque-Locking Components – Engineered per project specifications

All products are custom-engineered, manufactured according to customer drawings, torque requirements, and operational conditions.

Manufacturing Capabilities

Forged or high-strength machined steel materials
Controlled Heat Treatment and stress relief
Precision CNC Machining of internal bores, tapers, and surfaces
Surface treatments for wear and corrosion resistance
Dimensional inspection, torque verification, and full traceability

Typical Applications

Hydropower Generators & Turbines – Shaft-hub torque-locking
Wind Power Systems – Generator and gearbox shaft connections
Industrial Motors & Generators – Medium to large-scale rotating systems
Heavy Gearboxes & Drive Systems – Mining, metallurgical, and Industrial Machinery