Custom Torsion Spring Manufacturer for Industrial and Mechanical Applications
Product Introduction
Huntspring manufactures custom torsion springs for industrial machinery, automotive components, electronic devices, hardware products, tools and OEM mechanical assemblies. A torsion spring stores rotational energy when its legs are twisted and returns torque when the force is released.
Our custom torsion springs are made according to customer drawings, samples and application requirements. We can customize wire diameter, coil diameter, body length, leg shape, leg angle, winding direction, torque requirement, material and surface finish to suit your assembly.
For B2B buyers developing a new product or replacing an existing part, Huntspring supports sample development and bulk manufacturing based on confirmed technical specifications.
Key Advantages of Our Custom Torsion Springs
1. Customized Coil and Leg Design
Torsion springs are often defined by their mounting space and leg geometry. We can manufacture custom torsion springs with different coil diameters, body lengths, leg lengths, leg angles, bends and end shapes to match your installation requirements.
2. Torque Requirements Based on Your Application
Provide the required working angle, torque point and operating condition, and we can review the design for your application. This helps ensure the spring supports the intended movement, return force and assembly function.
3. Multiple Material and Finish Options
Material options can include stainless steel, carbon steel, spring steel, music wire, phosphor bronze and other suitable materials. Surface treatments such as zinc plating, nickel plating, black oxide, passivation or custom finishes can be discussed according to the operating environment.
4. Flexible OEM Manufacturing Support
Whether you need a small torsion spring for an electronic device or a larger spring for industrial equipment, Huntspring can support custom samples and repeat production based on approved drawings or samples.
5. Suitable for Different Mounting Conditions
Torsion springs may be mounted on shafts, pins, hinges or custom fixtures. By sharing your assembly drawing or sample, you can help us review clearance, leg position and working direction before production.
Application Areas
Custom torsion springs are commonly used in:
- Industrial machinery and automation equipment
- Automotive components and mechanical assemblies
- Door hinges, handles, locks and hardware products
- Electronic devices, switches and connectors
- Power tools, hand tools and garden equipment
- Household appliances and consumer products
- Fitness equipment and sporting goods
- Clips, levers, latches and return mechanisms
Technical Parameters
| Item | Custom Options |
|---|---|
| Product Name | Custom Torsion Spring |
| Material | Stainless Steel, Carbon Steel, Spring Steel, Music Wire, Phosphor Bronze or Custom Materials |
| Wire Diameter | Customized according to drawings or samples |
| Coil Diameter | Customized |
| Body Length | Customized |
| Leg Shape and Angle | Customized according to mounting and operating requirements |
| Winding Direction | Left-hand, right-hand or custom requirement |
| Torque Requirement | Customized according to working angle and load requirement |
| Surface Treatment | Zinc Plating, Nickel Plating, Black Oxide, Passivation or Custom Finish |
| Production Type | Sample Development, OEM Production and Bulk Manufacturing |
Custom Torsion Spring Manufacturing Process
Requirement Confirmation
We review your drawing, sample or technical request, including material, wire diameter, coil size, leg design, working angle, torque, tolerance, finish and application environment.
Design Review and Sample Production
For custom projects, samples can be produced for dimensional, installation and working-condition review before repeat production.
Bulk Manufacturing
After specifications are confirmed, production is arranged according to the approved drawing or sample requirement.
Quality Inspection
Key dimensions, leg geometry, surface condition and applicable functional requirements can be checked according to the confirmed specification.
FAQ
Can you manufacture torsion springs from my drawing?
Yes. Huntspring can manufacture custom torsion springs from drawings, samples or detailed technical requirements.
What information is needed for a quotation?
Please provide material, wire diameter, coil diameter, body length, leg shape, leg angle, winding direction, working angle, torque requirement, quantity, finish and application details whenever available.
Can you customize the spring legs?
Yes. Leg length, angle, bends and end shape can be customized to suit your mounting and operating requirements.
What materials are available?
Common options include stainless steel, carbon steel, spring steel, music wire and phosphor bronze. Material selection depends on the required strength, environment and application conditions.
Do you support OEM and bulk orders?
Yes. We support sample development, OEM projects and bulk manufacturing for industrial and mechanical applications.
Request a Custom Torsion Spring Quote
If you need a custom torsion spring for an industrial, automotive, electronic or hardware application, contact Huntspring with your drawing, sample or specification. Our team will review the required dimensions, leg design, torque and manufacturing requirements for your project.


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