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 structural integrity and surface durability, culminating in a specialized anti-corrosion paint treatment that ensures long-term performance even in harsh operating conditions.
Production & Inspection Flow:
- Incoming Material Inspection,
- Blank Cutting,
- ring rolling,
- Post- forging Inspection,
- Normalizing,
- Rough Machining (Both Sides),
- heat treatment (Quenching & Tempering, Inspection),
- Physical & Chemical Testing,
- Semi-Finish Machining,
- Inspection (Hardness Test, Spectroscopic Analysis, UT),
- Finish Turning,
- Drilling & Tapping,
- Dimensional Inspection,
- Assembly Marking,
- Anti-Corrosion Painting,
- Cleaning & Packaging
Materials: Alloy Steel (e.g., 42CrMo4)
Anti-Corrosion Paint Treatment for Shrink Disc Outer Rings provides essential protection for components directly exposed to harsh environments:
- Long-Term Rust Prevention: The coating effectively isolates the base material from moisture, salt spray, and other corrosive media, significantly extending service life in demanding conditions.
- Chemical Corrosion Resistance: Withstands erosion from oils and common industrial chemicals, maintaining surface integrity.
- Cost Efficiency: Durable protection reduces long-term maintenance frequency and costs, improving overall equipment economy.
Key Differentiators Between Inner & Outer Rings:
- Inner Ring: Precision focus on bore accuracy verified by CMM
- Outer Ring: Enhanced durability with protective paint coating
- Material Selection: Optimized grade selection for respective functions
- Process Sequencing: Tailored machining steps for specific geometric requirements
Both components maintain our standard quality certifications and traceability requirements, ensuring perfect interoperability when assembled as complete shrink disc units.
shaft-hub connection solutions for heavy-duty rotating equipment across various industries, enabled by their high-torque, keyless connection characteristics.
Core Application Industry: Wind Turbine Gearboxes
Other Application Fields:
- Main drive systems for ball mills and rotary kilns
- Drive drums for large conveyor belts
- Slewing mechanisms for mining excavators
Port Equipment
- Hoisting mechanisms for quay cranes
- Travel drive systems for rubber-tired gantry cranes
- Winch drives for large ship unloaders
Metallurgical Equipment
- Roll drives for rolling mills
- Drive systems for continuous casters
- Heavy-duty drive shaft connections
Marine & Offshore
- Shaft line connections for propulsion systems
- Transmission mechanisms for deck machinery
- Lifting equipment for offshore platforms
Construction Machinery
- Main drive systems for tunnel boring machines
- Transmission mechanisms for large rollers
Testing Equipment
We also offer fully assembled
shrink discs, These options complement our
precision machined products, providing a complete supply solution whether you need finished precision parts, coated assemblies, or preforms for further machining.
Our products deliver stable and reliable connection solutions for the drive systems of
heavy-duty equipment across these diverse industries.Explore our complete product range and
contact us for tailored solutions to meet your specific operational requirements.
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