Jiangyin Liaoyuan Equipment Manufacturing Co., Ltd
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Customised Shrink Disc
Customised Shrink Disc
Customised Shrink Disc
Customised Shrink Disc

Customised Shrink Disc

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Packaging & Delivery

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Product Description
  • The Shrink Disc is a key mechanical locking device widely used in transmission systems. It is a frictional shaft–hub connection component, providing secure, backlash-free torque transmission without the need for keyways or splines. Shrink discs are manufactured through precise processes including raw material inspection, cutting, pre-forging,ring rolling, heat treatment, mechanical properties testing, ultrasonic inspection, machining, surface anti corrosion , followed by professional packaging and delivery.
 
With high reliability, easy installation, and strong load-bearing capacity, shrink discs are especially suitable for heavy-duty applications in demanding environments.
 
Our facility is capable of manufacturing 3,000 shrink discs (10,000 tons) annually.
 
Material: Alloy Steel
 
Applications by Industry
1️⃣ Industrial Gearboxes
Application: Input and output shaft hub connections
Features: High torque transmission, continuous operation
2️⃣ Mining Machinery
Application: Conveyor rollers, crusher main shafts, gear hubs
Features: High impact load and torque resistance
3️⃣ Metallurgical Equipment
Application: Rolling mill main shafts, hydraulic rolls, continuous casting machine hubs
Features: High-strength connections, synchronized operation
4️⃣ Port and Material Handling Equipment
Application: Crane main shafts, winch drums, drive hubs
Features: High torque and cyclic load resistance
5️⃣ Marine / Offshore Equipment
Application: Propulsion shafts, rudder shafts, hydraulic hubs
Features: High torque, reliable operation, corrosion resistance
 
Size Range: Diameter ≥ 400 mm, weight 100 kg – 6 t
 
 

Shrink Disc – Custom Design 

Product Highlight: Our shrink discs stand out not only for their quality but also for their custom design capability. Unlike standard products, where we produce strictly according to customer drawings, our engineering team can design the shrink disc from scratch based on the customer’s:
  • Performance requirements (torque, load, operating conditions)
  • Assembly dimensions
  • Contact points and interface specifications
Benefits:
  • Customers don’t need to provide detailed drawings
  • Fully tailored design to meet specific operational needs
  • Optimized for strength, safety, and long service life
  • Ideal for demanding industrial, wind power, and heavy machinery applications
Why Choose Us:
  • Experienced engineering team capable of solving complex design challenges
  • Full control over material selection, heat treatment, and precision machining
  • Reliable delivery of ready-to-install, high-performance shrink discs
 
 
Shrink Disc Outer Ring
(Outer Ring of Shrink Disc)
 
Shrink Disc Inner Ring
(Inner Ring of Shrink Disc)
 
 
About our company:

Specializing in forged and Machined Components, Jiangyin Liaoyuan Equipment Manufacturing Co., Ltd. Serves the global energy and power transmission sectors with reliability and precision.

 

Manufacturing Capacity

  • Annual Forging Capacity 120,000 Tons
  • Annual Heat Treatment Capacity 120,000 Tons
  • Annual Rough Machining Capacity 100,000 Tons
  • Annual Finish Machining / Precision Machining Capacity 50,000 Tons
 
Shipment & Payment
  • Port of Shipment: Shanghai / Ningbo, China
  • Payment Terms: T/T, L/C

Certifictes

  • ISO 9001:2015 Quality Management System
  • ISO 14001:2015 The Environmental Management System
  • ISO 45001:2018 The Occupational Health and Safety Management System
  • ISO 50001:2018 Energy Management System
 
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