Custom Spring Steel Double Torsion Springs for Precision Machinery – Wholesale Supply

Product Description

Our Custom Spring Steel Double Torsion Springs are precision-engineered mechanical components designed to deliver accurate, balanced torque and long-term reliability in precision machinery and industrial equipment. Manufactured from high-quality spring steel, these coiled torsion springs provide excellent elasticity, structural strength, and fatigue resistance, even under continuous torsional stress and repeated operating cycles.

The double torsion spring design features two coils working simultaneously to generate symmetrical rotational force, making it ideal for applications that require stable angular control, consistent return force, and compact installation. This design improves load distribution and enhances operational stability compared to single torsion springs.

Using advanced forming technology and strict quality control, each spring is produced to meet tight dimensional tolerances and consistent torque specifications. Our spring steel double torsion springs are widely used in precision machinery, automation systems, tools, and industrial assemblies, supporting both OEM production and aftermarket replacement. With wholesale supply capability, we ensure stable quality, scalable production, and reliable delivery for long-term industrial partnerships.

Features

• Premium Spring Steel Material
  Provides high strength, excellent elasticity, and superior fatigue resistance

• Double Torsion Coil Design
  Delivers balanced torque and stable rotational performance

• Precision-Engineered Manufacturing
  Ensures accurate dimensions, repeatable torque, and consistent quality

• Durable and Long Service Life
  Designed for continuous operation under repeated torsional loading

• Wholesale Supply Capability
  Ideal for bulk orders, mass production, and OEM machinery components

Technical Parameters

Applications

These spring steel double torsion springs are widely applied in precision machinery and industrial equipment, including:

• Automation and Control Systems – Actuators, return mechanisms, and positioning assemblies

• Industrial Machinery – Levers, clamps, rollers, and mechanical control components

• Tools and Equipment – Power tools, hand tools, and mechanical devices

• Automotive & Mechanical Assemblies – Hinges, latches, and tension control mechanisms

• Electromechanical Products – Switches, sensors, and compact mechanical structures

Their balanced torque and compact design make them ideal for applications requiring high accuracy, durability, and consistent performance.

Customization

We offer full customization services to meet specific machinery and application requirements:

• Wire diameter, coil diameter, and number of coils

• Leg length, shape, and angular configuration

• Torque and load performance optimization

• Material selection based on operating conditions

• Surface treatment for corrosion and wear resistance

• Prototype samples for testing and approval

Technical drawings or physical samples are welcome to ensure precise manufacturing.

Support and Services

• Professional engineering consultation and design support

• Assistance with spring selection and torque calculation

• Rapid response for wholesale and OEM inquiries

• Sample production and validation support

• Strict quality inspection before shipment

• Stable long-term supply for repeat orders

Our experienced team supports your project from design to mass production.

Packing and Shipping

• Bulk packing or individual packaging available

• Protective inner packaging to prevent deformation

• Export-standard cartons or wooden cases

• Shipping options: sea freight, air freight, express delivery

• Flexible logistics solutions for global wholesale customers

Packaging can be customized according to OEM or distributor requirements.

FAQ

Q1: Are these double torsion springs suitable for OEM machinery projects?
Yes. They are designed for OEM precision machinery and industrial equipment applications.

Q2: Can you manufacture according to drawings or samples?
Yes. We support full customization based on drawings, specifications, or samples.

Q3: What is the minimum order quantity for wholesale supply?
MOQ depends on spring design and material. Please contact us for details.

Q4: Do you provide samples before mass production?
Yes. Samples are available for testing and approval before bulk production.

Q5: How do you ensure product quality?
All springs undergo dimensional inspection, torque testing, and visual quality checks before delivery.