When space is limited and performance requirements are high, traditional coil springs can fail to meet dimensional constraints. Coiling Technologies solves this challenge with precision-engineered wave springs that deliver the same load capacity as conventional compression springs but at a significantly reduced operational height. As an experienced wave spring manufacturer, we specialize in designing custom spring solutions that maximize efficiency without compromising strength, making our products ideal for confined assemblies, aerospace systems, and high-performance industrial applications.
What Are Wave Springs?
Wave springs are manufactured from coiled flat wire formed with sinusoidal waves to create a spring effect. Unlike round wire compression springs, wave springs provide comparable load performance while reducing installation height by up to 50%. This makes them a preferred choice for assemblies where space is restricted, weight savings are critical, or multiple springs must be nested to achieve exact load conditions.
Advantages of Wave Springs
Compared to traditional compression and disc springs, precision wave springs offer several design and performance advantages:
- Optimize force within a smaller axial space compared to conventional coil springs
- Reduce operational height, saving valuable assembly space
- Provide consistent, repeatable force output across high-volume production
- Require less material, resulting in lighter-weight components and reduced production costs
- Compensate for axial tolerances more effectively than some spring types
These qualities make custom wave springs an excellent choice for OEMs and engineers seeking reliable, efficient solutions in applications where space and performance are critical.
Custom Wave Spring Manufacturing
At Coiling Technologies, we don’t supply off-the-shelf stock springs. Instead, we engineer and manufacture custom wave springs to meet your exact specifications. Our ISO 9001:2015-certified processes and advanced CNC coiling systems ensure every spring meets strict dimensional tolerances and performance requirements.
Wave springs are manufactured in various configurations to meet different load and deflection requirements in compact spaces:
- Single-turn wave springs for low deflection applications
- Nested wave springs for higher load capacities
- Multi-turn wave springs to extend deflection range while maintaining consistent performance
Our design engineers collaborate with you to select the best configuration, size, and material for your project, ensuring the spring integrates seamlessly into your system.
Applications for Wave Springs
Because of their unique space-saving design and strength, wave springs are used across industries where traditional springs are impractical. Typical applications include:
- Aerospace assemblies and defense systems
- Automotive components, including transmissions and clutches
- Oil and gas equipment requiring compact, high-load springs
- Medical devices with strict space and precision requirements
- Industrial machinery, pumps, and valves
- Laboratory and shaker systems requiring vibration isolation
- Marine and petrochemical systems with corrosion-resistant needs
For large assemblies and mission-critical equipment, Coiling Technologies can manufacture large wave springs capable of handling extreme forces and environmental conditions.
Material Options for Wave Springs
Material selection is a key factor in wave spring performance. We source only high-grade, certified materials that meet or exceed ASTM, SAE, and DIN standards. Common options include:
- Carbon Steels: Chrome silicon, chrome vanadium, 5160 alloy—ideal for heavy-duty loads
- Stainless Steels: 302, 316, and 17-7 stainless for corrosion resistance and durability
- Exotic Alloys: Inconel, Rene 41, MP35N, Elgiloy, and Hastelloy for high-temperature or corrosive environments
- Nonferrous Metals: Phosphor bronze, beryllium copper for electrical and non-magnetic applications
By offering such a wide range, we can match spring performance to the exact mechanical and environmental challenges of your application.
Quality and Precision Engineering
Every wave spring produced at Coiling Technologies undergoes rigorous quality assurance checks, including dimensional inspections, load testing, and non-destructive testing where applicable. Our adherence to ISO 9001:2015 standards ensure that springs meet precise tolerances, provide consistent force output, and perform reliably under repeated loading cycles.
We leverage advanced CNC coiling and forming technologies combined with decades of engineering expertise to deliver precision wave springs for critical industries.
Why Choose Coiling Technologies?
Unlike many competitors, Coiling Technologies specializes in custom wave springs for demanding environments, not mass-produced stock items. Our competitive advantages include:
- Expertise in exotic alloys such as Rene 41 and Inconel
- Ability to manufacture large wave springs and complex designs not available off the shelf
- Over 45 years of engineering and manufacturing experience
- Proven track record serving automotive, aerospace, defense, oil and gas, and industrial markets
- Collaborative engineering support to solve complex design challenges
These strengths allow us to deliver engineered solutions tailored to your exact performance and durability requirements.
Request a Quote
If your application requires space-saving spring performance without sacrificing load capacity, Coiling Technologies can deliver the solution. Our team of engineers is ready to help you design custom wave springs that meet your specific requirements.
Ready to specify custom springs for vehicle suspension or need technical support for your next design phase? Request a quote or contact us to discuss your requirements.
Wave Spring FAQs
What are wave springs and how do they work?
Wave springs are coiled from flat wire with sinusoidal waves, providing similar load capacity as traditional springs but with reduced installation height. This makes them suitable for confined spaces and high-performance applications.
What are the advantages of using wave springs?
Wave springs offer several benefits, including reduced operational height, consistent force output, and material efficiency, making them ideal for compact assemblies and cost-effective production.
What materials are used for wave springs?
Common materials include carbon steels like chrome silicon and chrome vanadium for heavy loads, stainless steels for corrosion resistance, and exotic alloys such as Inconel and Elgiloy for extreme environments.
In which applications are wave springs commonly used?
Wave springs are popular in aerospace assemblies, automotive components, oil and gas equipment, medical devices, industrial machinery, and marine systems where space and performance constraints are critical.
Can wave springs be custom manufactured?
Yes, Coiling Technologies specializes in custom wave springs. We engineer solutions to meet specific requirements with various configurations, materials, and sizes to ensure optimal integration and performance.
