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Custom Stainless Steel Torsion Spring with CNC Precision Forming and Custom Design

Custom Stainless Steel Torsion Spring with CNC Precision Forming and Custom Design

Detail Information
Place of Origin
CN
Brand Name
METS
Product Name:
Custom Torsion Spring
Manufacturing Process:
CNC Computer-controlled Spring Winding + Torsion Arm Bending + Heat Treatment
Material Options:
Stainless Steel (SUS304 / 316), Piano Wire (SWP-B), Spring Steel (65Mn / 60Si2Mn)
Surface Treatment:
Original Color Cleaning (Passivated), Galvanized (Zinc Plated), Nickel Plated, Blackening
Applications:
Breaker/switch Mechanism, Valve Reset, Door Lock Handle, Industrial Automation Equipment
Customization Service:
OEM & ODM Supported
Product Description
Torsion Spring | Custom Stainless Steel Automotive Precision Spring
A torsion spring is a mechanical spring designed to resist rotational force and store torque energy when twisted. Our custom torsion springs are manufactured with advanced CNC spring coiling and wire forming technology, providing high precision, excellent durability, and stable performance for various industrial applications.
We specialize in producing stainless steel torsion springs, OEM precision springs, and customized wire forming components according to customer drawings, samples, and specific application requirements. With strict quality control and advanced production equipment, our torsion springs deliver consistent dimensions, reliable torque performance, and long service life.
Made from high-quality materials such as stainless steel, carbon steel, alloy steel, and spring wire, our torsion springs are suitable for automotive components, electronic devices, machinery, electrical equipment, medical instruments, and other precision applications.
From prototype development to mass production, we provide complete OEM spring manufacturing solutions, including material selection, design optimization, surface treatment, inspection, and customized packaging.
Custom stainless steel torsion spring for automotive applications
Features
  • High Precision Manufacturing - Produced with CNC spring forming equipment to ensure accurate dimensions, stable torque, and consistent quality.
  • Custom Design Capability - Supports customized wire diameter, coil diameter, leg shape, spring angle, and torque requirements.
  • Premium Material Options - Available in stainless steel, carbon steel, alloy steel, music wire, and other high-performance materials.
  • Excellent Durability - Designed for repeated twisting cycles with strong fatigue resistance and long service life.
  • Wide Application Range - Suitable for automotive, electronics, industrial machinery, electrical equipment, and consumer products.
  • Stable Mass Production - Advanced automated production lines ensure high efficiency and reliable batch consistency.
  • OEM & ODM Support - Customized manufacturing based on customer drawings, samples, and technical specifications.
Technical Parameters
Parameter Specification
Product Type Torsion Spring
Material Stainless Steel, Carbon Steel, Alloy Steel, Music Wire
Material Grade SUS304, SUS316, SUS301, 65Mn, SWC, ASTM Materials
Wire Diameter 0.1mm - 60mm (Customized)
Spring Type Single Torsion Spring, Double Torsion Spring
Spring Shape Helical, Custom Wire Forming Design
Coil Diameter Customized According to Drawing
Number of Coils Customized
Leg Type Straight Leg, Hook Leg, Custom Bent Leg
Torque Range Customized According to Application
Surface Treatment Polishing, Electroplating, Heat Treatment, Coating
Tolerance ±0.01mm - ±0.05mm (According to Requirement)
Production Process CNC Spring Coiling, Wire Forming, Heat Treatment, Inspection
Quality Standard ISO9001 Quality Control System
Application Automotive, Electronics, Machinery, Industrial Equipment
Applications
Automotive Industry
Our torsion springs are widely used in automotive systems, including seat mechanisms, door locks, hinges, pedal systems, and mechanical assemblies. High fatigue resistance ensures reliable performance under continuous operation.
Electronics & Electrical Equipment
Precision torsion springs are used in switches, connectors, terminals, electrical devices, and small mechanisms requiring accurate torque control.
Industrial Machinery
Used in mechanical equipment, automation systems, tools, and industrial components where rotational force and repeatable movement are required.
Medical Equipment
Small precision torsion springs provide reliable movement control and durability for medical devices and instruments.
Consumer Products
Applied in hinges, locks, clamps, household equipment, and various mechanical products requiring compact spring solutions.
Customization
We provide complete custom torsion spring manufacturing services based on customer requirements.
Custom Options Include:
  • Custom wire diameter and spring dimensions
  • Custom coil direction (left-hand / right-hand winding)
  • Custom leg shape and bending angle
  • Custom torque requirements
  • Custom materials and surface treatments
  • Prototype production and mass manufacturing
  • OEM drawing and sample-based production
Our engineering team can assist with spring design optimization to improve performance, reduce costs, and extend product service life.
Support and Services
Engineering Support
Professional engineers provide design analysis, material recommendations, and production solutions based on your application requirements.
Prototype Development
Fast prototype production helps customers verify spring design, dimensions, and performance before mass production.
Quality Inspection
Each production batch undergoes strict inspection, including:
  • Dimensional inspection
  • Material verification
  • Torque testing
  • Appearance inspection
  • Performance testing
OEM Manufacturing
We support global customers with customized spring production, flexible order quantities, and stable supply capability.
After-Sales Service
Continuous technical support and responsive communication ensure smooth cooperation throughout the project.
Packing and Shipping
Packing
To ensure product safety during transportation, torsion springs are packed according to customer requirements:
  • Plastic bags with protective packaging
  • Carton boxes
  • Wooden cases for large-volume orders
  • Customized packaging solutions available
Shipping
We provide flexible global shipping options:
  • Express delivery for samples and small orders
  • Air freight for urgent shipments
  • Sea freight for large-volume production orders
All products are carefully inspected and securely packed before shipment.
FAQ
1. What materials can be used for torsion springs?
We manufacture torsion springs using stainless steel, carbon steel, alloy steel, music wire, and other spring materials according to application requirements.
2. Can you produce custom torsion springs based on drawings?
Yes. We support OEM production based on customer drawings, samples, specifications, or application requirements.
3. What wire diameter can you manufacture?
Our torsion springs can be produced with wire diameters ranging from 0.1mm to 60mm, depending on the spring design.
4. Are stainless steel torsion springs corrosion resistant?
Yes. Stainless steel materials such as SUS304 and SUS316 provide excellent corrosion resistance for demanding environments.
5. Do you support small quantity orders?
Yes. We support prototype orders, trial production, and large-scale manufacturing according to customer needs.
Products
PRODUCTS DETAILS
Custom Stainless Steel Torsion Spring with CNC Precision Forming and Custom Design
Detail Information
Place of Origin
CN
Brand Name
METS
Product Name:
Custom Torsion Spring
Manufacturing Process:
CNC Computer-controlled Spring Winding + Torsion Arm Bending + Heat Treatment
Material Options:
Stainless Steel (SUS304 / 316), Piano Wire (SWP-B), Spring Steel (65Mn / 60Si2Mn)
Surface Treatment:
Original Color Cleaning (Passivated), Galvanized (Zinc Plated), Nickel Plated, Blackening
Applications:
Breaker/switch Mechanism, Valve Reset, Door Lock Handle, Industrial Automation Equipment
Customization Service:
OEM & ODM Supported
Product Description
Torsion Spring | Custom Stainless Steel Automotive Precision Spring
A torsion spring is a mechanical spring designed to resist rotational force and store torque energy when twisted. Our custom torsion springs are manufactured with advanced CNC spring coiling and wire forming technology, providing high precision, excellent durability, and stable performance for various industrial applications.
We specialize in producing stainless steel torsion springs, OEM precision springs, and customized wire forming components according to customer drawings, samples, and specific application requirements. With strict quality control and advanced production equipment, our torsion springs deliver consistent dimensions, reliable torque performance, and long service life.
Made from high-quality materials such as stainless steel, carbon steel, alloy steel, and spring wire, our torsion springs are suitable for automotive components, electronic devices, machinery, electrical equipment, medical instruments, and other precision applications.
From prototype development to mass production, we provide complete OEM spring manufacturing solutions, including material selection, design optimization, surface treatment, inspection, and customized packaging.
Custom stainless steel torsion spring for automotive applications
Features
  • High Precision Manufacturing - Produced with CNC spring forming equipment to ensure accurate dimensions, stable torque, and consistent quality.
  • Custom Design Capability - Supports customized wire diameter, coil diameter, leg shape, spring angle, and torque requirements.
  • Premium Material Options - Available in stainless steel, carbon steel, alloy steel, music wire, and other high-performance materials.
  • Excellent Durability - Designed for repeated twisting cycles with strong fatigue resistance and long service life.
  • Wide Application Range - Suitable for automotive, electronics, industrial machinery, electrical equipment, and consumer products.
  • Stable Mass Production - Advanced automated production lines ensure high efficiency and reliable batch consistency.
  • OEM & ODM Support - Customized manufacturing based on customer drawings, samples, and technical specifications.
Technical Parameters
Parameter Specification
Product Type Torsion Spring
Material Stainless Steel, Carbon Steel, Alloy Steel, Music Wire
Material Grade SUS304, SUS316, SUS301, 65Mn, SWC, ASTM Materials
Wire Diameter 0.1mm - 60mm (Customized)
Spring Type Single Torsion Spring, Double Torsion Spring
Spring Shape Helical, Custom Wire Forming Design
Coil Diameter Customized According to Drawing
Number of Coils Customized
Leg Type Straight Leg, Hook Leg, Custom Bent Leg
Torque Range Customized According to Application
Surface Treatment Polishing, Electroplating, Heat Treatment, Coating
Tolerance ±0.01mm - ±0.05mm (According to Requirement)
Production Process CNC Spring Coiling, Wire Forming, Heat Treatment, Inspection
Quality Standard ISO9001 Quality Control System
Application Automotive, Electronics, Machinery, Industrial Equipment
Applications
Automotive Industry
Our torsion springs are widely used in automotive systems, including seat mechanisms, door locks, hinges, pedal systems, and mechanical assemblies. High fatigue resistance ensures reliable performance under continuous operation.
Electronics & Electrical Equipment
Precision torsion springs are used in switches, connectors, terminals, electrical devices, and small mechanisms requiring accurate torque control.
Industrial Machinery
Used in mechanical equipment, automation systems, tools, and industrial components where rotational force and repeatable movement are required.
Medical Equipment
Small precision torsion springs provide reliable movement control and durability for medical devices and instruments.
Consumer Products
Applied in hinges, locks, clamps, household equipment, and various mechanical products requiring compact spring solutions.
Customization
We provide complete custom torsion spring manufacturing services based on customer requirements.
Custom Options Include:
  • Custom wire diameter and spring dimensions
  • Custom coil direction (left-hand / right-hand winding)
  • Custom leg shape and bending angle
  • Custom torque requirements
  • Custom materials and surface treatments
  • Prototype production and mass manufacturing
  • OEM drawing and sample-based production
Our engineering team can assist with spring design optimization to improve performance, reduce costs, and extend product service life.
Support and Services
Engineering Support
Professional engineers provide design analysis, material recommendations, and production solutions based on your application requirements.
Prototype Development
Fast prototype production helps customers verify spring design, dimensions, and performance before mass production.
Quality Inspection
Each production batch undergoes strict inspection, including:
  • Dimensional inspection
  • Material verification
  • Torque testing
  • Appearance inspection
  • Performance testing
OEM Manufacturing
We support global customers with customized spring production, flexible order quantities, and stable supply capability.
After-Sales Service
Continuous technical support and responsive communication ensure smooth cooperation throughout the project.
Packing and Shipping
Packing
To ensure product safety during transportation, torsion springs are packed according to customer requirements:
  • Plastic bags with protective packaging
  • Carton boxes
  • Wooden cases for large-volume orders
  • Customized packaging solutions available
Shipping
We provide flexible global shipping options:
  • Express delivery for samples and small orders
  • Air freight for urgent shipments
  • Sea freight for large-volume production orders
All products are carefully inspected and securely packed before shipment.
FAQ
1. What materials can be used for torsion springs?
We manufacture torsion springs using stainless steel, carbon steel, alloy steel, music wire, and other spring materials according to application requirements.
2. Can you produce custom torsion springs based on drawings?
Yes. We support OEM production based on customer drawings, samples, specifications, or application requirements.
3. What wire diameter can you manufacture?
Our torsion springs can be produced with wire diameters ranging from 0.1mm to 60mm, depending on the spring design.
4. Are stainless steel torsion springs corrosion resistant?
Yes. Stainless steel materials such as SUS304 and SUS316 provide excellent corrosion resistance for demanding environments.
5. Do you support small quantity orders?
Yes. We support prototype orders, trial production, and large-scale manufacturing according to customer needs.
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