Precision compression, extension and torsion springs for industrial applications.
SPRINGS
Compression Springs Manufacturer for Industrial & OEM Applications
Custom compression springs designed for consistent load performance, tight tolerances, and long service life.
At Super Springs, we work with engineers and procurement teams who need reliability — not just samples that work once, but parts that perform consistently in production.
From small precision springs to heavy-duty industrial applications, we manufacture compression springs tailored to your exact design and load requirements.
What Are Compression Springs
Compression springs are open-coil helical springs designed to resist compressive forces. When load is applied, the spring shortens and stores energy. Once the load is removed, it returns to its original length.
Key Compression Spring Design Parameters
A well-designed compression spring depends on multiple factors. We work closely with your design inputs to ensure performance is predictable and repeatable.
Key compression springs design parameters include:
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Wire diameter
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Outer / inner diameter
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Free length
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Solid height
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Number of active coils
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Load and deflection requirements
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Spring rate
Please read our article about Specifying a custom Spring - 8 parameters you must get right. If you are working on calculations, you can also use our Spring Rate Calculator to estimate performance during the design stage.
Materials Used
Material selection plays a critical role in spring performance, fatigue life, and corrosion resistance.
We commonly manufacture compression springs using:
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Spring Steel (SM-DM, SH/DH)
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Stainless Steel (SS302 / SS304 / SS316) – corrosion resistance, suitable for harsh environments
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Music Wire – high strength, widely used for general applications
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Oil Tempered Wire – suitable for dynamic and heavy-duty applications
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Alloy Steel – for high stress and fatigue conditions
Material selection is always aligned with your application requirements.
Manufacturing Capabilities
We focus on manufacturing consistency — especially important for OEM supply.
Our capabilities include:
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0.25 to 6mm wire diameters
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Precision-controlled CNC coiling machines
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Tight dimensional tolerances
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In house Load testing for precision manufacturing
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Heat treatment for strength and durability
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Surface finishing options (zinc plating, powder coating, etc.)
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Capability for both "Low MoQs" to "High-volume production"
Whether you need prototypes or ongoing production, the goal remains the same — reliable output, batch after batch.
Applications
Compression springs are used across a wide range of industries:
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Automotive components
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Industrial machinery
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Agriculture Equipments
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Electrical and electronic systems
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Consumer products
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Medical devices
Each application comes with its own load, space, and durability requirements — and the design must reflect that.
Types of Compression Springs
Depending on the application, different configurations are used:
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Closed and ground ends (for stability and uniform load distribution)
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Open ends
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Heavy-duty compression springs
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Precision small springs
We manufacture as per application requirements rather than standardizing unnecessarily.
Custom Compression Springs
Most applications require customization — and that’s where we focus.
We support:
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Manufacturing as per drawings
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Design-based requirements (load, space, life cycle)
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Prototyping and development
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OEM supply for long-term programs
The goal is not just to make springs, but to ensure they work reliably in your system.
The spring rate (k) of a compression spring is calculated using:
k = Gd⁴ / 8nD³
Where:
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G = shear modulus
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d = wire diameter
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n = number of active coils
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D = mean coil diameter
You can also use our Spring Rate Calculator for quick estimation.
Over time, we’ve realised that most customers are not looking for a “vendor” — they’re looking for a dependable manufacturing partner.
What matters to them:
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Consistency across batches
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Predictable performance
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Clear communication
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Long-term reliability
That’s exactly what we focus on.
Frequently asked Questions
What materials are used for compression springs?
Compression springs are typically made from stainless steel, music wire, oil tempered wire, or alloy steel, depending on the application.
What tolerances can be achieved?
Tolerances depend on the design and wire size, but we maintain tight control to ensure consistent performance in production.
How is spring rate calculated?
Spring rate depends on material, wire diameter, coil diameter, and number of active coils. You can use our Spring Rate Calculator for quick estimation.
What is the typical lead time?
Lead time depends on quantity and complexity, but we aim to support both quick development cycles and stable production schedules.
Can you manufacture springs as per drawing?
Yes, we regularly manufacture springs based on customer drawings and specifications.
Need Support With Your Requirement?
If you are working on a new design or looking for a reliable supplier for ongoing production, feel free to share your drawing or requirement
We’ll review and get back with a practical approach — not just a quote.
