The Double Torsion Spring is a precision-manufactured mechanical spring designed to generate controlled rotational force from two connected coil sections. Unlike a conventional single torsion spring, a double torsion spring features two coils connected by a central section, allowing torque to be applied simultaneously or transferred through both spring bodies. This design provides a compact and efficient solution for mechanisms requiring balanced rotational force and reliable return movement.
Our high torque industrial springs are manufactured from high-quality spring materials using precision wire forming and spring coiling processes. Depending on the application, available materials include stainless steel, spring steel, carbon steel, and other suitable alloys. Material selection can be optimized according to required torque, fatigue resistance, corrosion resistance, operating temperature, and working environment.
The double torsion spring can be engineered with customized wire diameter, coil diameter, number of coils, leg length, leg angle, center connecting section, winding direction, and working angle. These options allow the spring to be integrated into complex mechanical assemblies where two-point force distribution or synchronized rotational movement is required.
Precision manufacturing helps maintain consistent coil geometry, dimensional accuracy, and torque characteristics across production batches. Properly designed double torsion springs can provide reliable performance during repeated operating cycles, making them suitable for industrial machinery, automotive components, hinges, clamps, actuators, switches, appliance mechanisms, and other mechanical systems.
For OEM projects, we provide customized double torsion spring manufacturing based on customer drawings, CAD files, technical specifications, or existing samples. From initial engineering review and prototype development to mass production and quality inspection, we provide an integrated spring manufacturing solution for industrial customers.
| Parameter | Specification |
|---|---|
| Product Name | Double Torsion Spring |
| Spring Type | Double Torsion / Double Coil Spring |
| Material | Stainless Steel / Spring Steel / Carbon Steel / Music Wire |
| Stainless Steel Grade | SUS301 / SUS304 / SUS316 |
| Wire Diameter | Approx. 0.1-60 mm, Customized |
| Coil Outer Diameter | Customized |
| Coil Inner Diameter | Customized |
| Coil Length | Customized |
| Number of Coils | Customized |
| Center Connecting Section | Customized |
| Leg Length | Customized |
| Leg Angle | Customized |
| Winding Direction | Left-Hand / Right-Hand / Customized |
| Working Angle | Customized |
| Torque | Customized |
| Spring Rate | Customized |
| Surface Treatment | Polishing / Plating / Coating / Customized |
| Heat Treatment | Available as Required |
| Manufacturing Process | Precision Wire Forming / Spring Coiling |
| Dimensional Tolerance | According to Drawing Requirements |
| Application | Industrial / Automotive / Electrical / Mechanical |
| Production Volume | Prototype to Mass Production |
| OEM / ODM | Available |
Technical specifications can be customized according to the spring design, working conditions, torque requirements, and customer drawings.
We provide comprehensive custom double torsion spring manufacturing based on customer drawings, samples, CAD files, or application requirements.
Wire diameter can be customized according to the required torque, spring rate, fatigue life, and available installation space.
The following dimensions can be customized:
The central connecting section can be customized according to the installation structure and required force distribution.
Spring legs can be manufactured in different configurations, including:
Free leg angle, working angle, leg orientation, and relative position between the two spring coils can be customized.
We can recommend appropriate materials according to:
Optional surface treatments include polishing, plating, coating, and other customized treatments according to the application.
Our development process can include:
Our engineering team can review technical drawings and provide suggestions regarding wire diameter, coil dimensions, material selection, working angle, torque, and manufacturing feasibility.
We manufacture customized double torsion springs according to customer drawings, CAD files, samples, or specific application requirements.
Prototype and small-batch manufacturing are available for new projects, helping customers verify spring geometry and mechanical performance before mass production.
We help select suitable spring materials based on mechanical load, operating environment, corrosion resistance, fatigue requirements, and temperature conditions.
Quality inspection may include:
After design approval, controlled production processes can be established to ensure stable dimensions and repeatable performance for recurring OEM orders.
Double torsion springs are carefully packed to minimize deformation, corrosion, contamination, and physical damage during transportation.
Typical packaging methods include:
Packaging can be customized according to spring dimensions, order quantity, and customer requirements.
We provide flexible international shipping solutions:
Export packaging and shipping arrangements can be coordinated according to destination, order volume, and delivery requirements.
A double torsion spring consists of two connected coil sections designed to generate rotational force. It is commonly used when balanced or synchronized torque is required at multiple working points.
A single torsion spring generally has one coil and one primary torque-producing structure. A double torsion spring has two connected coils, allowing it to provide force through two spring sections and making it suitable for applications requiring balanced rotational force.
Yes. We manufacture custom double torsion springs based on drawings, samples, CAD files, or application requirements.
Common materials include stainless steel, spring steel, carbon steel, and music wire. SUS301, SUS304, and SUS316 stainless steel options are available for applications requiring improved corrosion resistance.
Yes. High-torque designs can be developed by optimizing wire diameter, coil diameter, number of coils, material, working angle, and spring geometry.
Wire diameter, coil diameter, coil length, number of coils, center section dimensions, leg length, leg angle, working angle, and overall dimensions can be customized.
Yes. Stainless steel double torsion springs can be manufactured using SUS301, SUS304, SUS316, or other suitable stainless steel grades according to application requirements.
Yes. We provide OEM and ODM services covering engineering review, prototype development, sample production, testing, quality inspection, and mass production.
Yes. Customers can provide an existing spring sample for evaluation. Our engineering team can review its dimensions and structure for customized manufacturing.
For an accurate quotation, please provide material, wire diameter, coil diameter, number of coils, leg dimensions, working angle, torque requirements, quantity, drawings or samples, and application information when available.
MOQ depends on the spring design, material, dimensions, tooling or process requirements, and order quantity. Prototype and small-batch orders can be discussed.
We inspect critical parameters such as wire diameter, coil dimensions, leg geometry, working angle, overall dimensions, and torque to maintain consistent production quality.
Our Double Torsion Spring solutions combine precision wire forming, high-quality spring materials, controlled manufacturing processes, and comprehensive inspection. The double-coil structure provides an effective solution for applications requiring balanced rotational force, synchronized movement, and compact mechanical performance.
Whether you need high torque double torsion springs, stainless steel double torsion springs, custom industrial torsion springs, automotive torsion springs, or OEM mechanical springs, we can provide customized manufacturing from prototype development to high-volume production.
The Double Torsion Spring is a precision-manufactured mechanical spring designed to generate controlled rotational force from two connected coil sections. Unlike a conventional single torsion spring, a double torsion spring features two coils connected by a central section, allowing torque to be applied simultaneously or transferred through both spring bodies. This design provides a compact and efficient solution for mechanisms requiring balanced rotational force and reliable return movement.
Our high torque industrial springs are manufactured from high-quality spring materials using precision wire forming and spring coiling processes. Depending on the application, available materials include stainless steel, spring steel, carbon steel, and other suitable alloys. Material selection can be optimized according to required torque, fatigue resistance, corrosion resistance, operating temperature, and working environment.
The double torsion spring can be engineered with customized wire diameter, coil diameter, number of coils, leg length, leg angle, center connecting section, winding direction, and working angle. These options allow the spring to be integrated into complex mechanical assemblies where two-point force distribution or synchronized rotational movement is required.
Precision manufacturing helps maintain consistent coil geometry, dimensional accuracy, and torque characteristics across production batches. Properly designed double torsion springs can provide reliable performance during repeated operating cycles, making them suitable for industrial machinery, automotive components, hinges, clamps, actuators, switches, appliance mechanisms, and other mechanical systems.
For OEM projects, we provide customized double torsion spring manufacturing based on customer drawings, CAD files, technical specifications, or existing samples. From initial engineering review and prototype development to mass production and quality inspection, we provide an integrated spring manufacturing solution for industrial customers.
| Parameter | Specification |
|---|---|
| Product Name | Double Torsion Spring |
| Spring Type | Double Torsion / Double Coil Spring |
| Material | Stainless Steel / Spring Steel / Carbon Steel / Music Wire |
| Stainless Steel Grade | SUS301 / SUS304 / SUS316 |
| Wire Diameter | Approx. 0.1-60 mm, Customized |
| Coil Outer Diameter | Customized |
| Coil Inner Diameter | Customized |
| Coil Length | Customized |
| Number of Coils | Customized |
| Center Connecting Section | Customized |
| Leg Length | Customized |
| Leg Angle | Customized |
| Winding Direction | Left-Hand / Right-Hand / Customized |
| Working Angle | Customized |
| Torque | Customized |
| Spring Rate | Customized |
| Surface Treatment | Polishing / Plating / Coating / Customized |
| Heat Treatment | Available as Required |
| Manufacturing Process | Precision Wire Forming / Spring Coiling |
| Dimensional Tolerance | According to Drawing Requirements |
| Application | Industrial / Automotive / Electrical / Mechanical |
| Production Volume | Prototype to Mass Production |
| OEM / ODM | Available |
Technical specifications can be customized according to the spring design, working conditions, torque requirements, and customer drawings.
We provide comprehensive custom double torsion spring manufacturing based on customer drawings, samples, CAD files, or application requirements.
Wire diameter can be customized according to the required torque, spring rate, fatigue life, and available installation space.
The following dimensions can be customized:
The central connecting section can be customized according to the installation structure and required force distribution.
Spring legs can be manufactured in different configurations, including:
Free leg angle, working angle, leg orientation, and relative position between the two spring coils can be customized.
We can recommend appropriate materials according to:
Optional surface treatments include polishing, plating, coating, and other customized treatments according to the application.
Our development process can include:
Our engineering team can review technical drawings and provide suggestions regarding wire diameter, coil dimensions, material selection, working angle, torque, and manufacturing feasibility.
We manufacture customized double torsion springs according to customer drawings, CAD files, samples, or specific application requirements.
Prototype and small-batch manufacturing are available for new projects, helping customers verify spring geometry and mechanical performance before mass production.
We help select suitable spring materials based on mechanical load, operating environment, corrosion resistance, fatigue requirements, and temperature conditions.
Quality inspection may include:
After design approval, controlled production processes can be established to ensure stable dimensions and repeatable performance for recurring OEM orders.
Double torsion springs are carefully packed to minimize deformation, corrosion, contamination, and physical damage during transportation.
Typical packaging methods include:
Packaging can be customized according to spring dimensions, order quantity, and customer requirements.
We provide flexible international shipping solutions:
Export packaging and shipping arrangements can be coordinated according to destination, order volume, and delivery requirements.
A double torsion spring consists of two connected coil sections designed to generate rotational force. It is commonly used when balanced or synchronized torque is required at multiple working points.
A single torsion spring generally has one coil and one primary torque-producing structure. A double torsion spring has two connected coils, allowing it to provide force through two spring sections and making it suitable for applications requiring balanced rotational force.
Yes. We manufacture custom double torsion springs based on drawings, samples, CAD files, or application requirements.
Common materials include stainless steel, spring steel, carbon steel, and music wire. SUS301, SUS304, and SUS316 stainless steel options are available for applications requiring improved corrosion resistance.
Yes. High-torque designs can be developed by optimizing wire diameter, coil diameter, number of coils, material, working angle, and spring geometry.
Wire diameter, coil diameter, coil length, number of coils, center section dimensions, leg length, leg angle, working angle, and overall dimensions can be customized.
Yes. Stainless steel double torsion springs can be manufactured using SUS301, SUS304, SUS316, or other suitable stainless steel grades according to application requirements.
Yes. We provide OEM and ODM services covering engineering review, prototype development, sample production, testing, quality inspection, and mass production.
Yes. Customers can provide an existing spring sample for evaluation. Our engineering team can review its dimensions and structure for customized manufacturing.
For an accurate quotation, please provide material, wire diameter, coil diameter, number of coils, leg dimensions, working angle, torque requirements, quantity, drawings or samples, and application information when available.
MOQ depends on the spring design, material, dimensions, tooling or process requirements, and order quantity. Prototype and small-batch orders can be discussed.
We inspect critical parameters such as wire diameter, coil dimensions, leg geometry, working angle, overall dimensions, and torque to maintain consistent production quality.
Our Double Torsion Spring solutions combine precision wire forming, high-quality spring materials, controlled manufacturing processes, and comprehensive inspection. The double-coil structure provides an effective solution for applications requiring balanced rotational force, synchronized movement, and compact mechanical performance.
Whether you need high torque double torsion springs, stainless steel double torsion springs, custom industrial torsion springs, automotive torsion springs, or OEM mechanical springs, we can provide customized manufacturing from prototype development to high-volume production.