Tension and Compression Spring Manufacturer in India

Tension and Compression Spring Manufacturer in India

Description

Tension and compression springs are vital mechanical components used to store and release energy, absorb shock, or maintain force between two surfaces. As leading Tension and Compression Spring Manufacturers in India, we produce high-quality springs in various sizes, shapes, and materials to meet diverse industrial needs. These springs are designed to perform under dynamic loads, extreme conditions, and repetitive cycles with long-lasting durability and reliability.


How It's Made

1. Material Selection

Springs are made from high-carbon steel, stainless steel, phosphor bronze, music wire, or Inconel, depending on the application.

2. Coiling Process

Precision spring coilers wind the wire into helical shapes with exact pitch and diameter using CNC-controlled machines.

3. Heat Treatment

The coiled springs undergo tempering to relieve stress and improve elasticity, ensuring they return to their original shape after deflection.

4. Surface Finishing

Springs are shot-peened and treated with plating (zinc, black oxide, powder coat) or passivation for corrosion resistance.

5. Grinding & Setting

Compression springs are ground flat at the ends for even load distribution. Tension springs receive loop, hook, or swivel end formations.

6. Testing & Quality Control

Load testing, cycle life testing, and dimensional inspection are carried out to ensure compliance with industry standards (IS, ASTM, DIN).


Where It’s Used

  • Automotive suspension and brake systems

  • Aerospace actuators and control panels

  • Electronic switches and relays

  • Medical devices and surgical tools

  • Agricultural machinery and pumps

  • Furniture and recliner mechanisms

  • Elevators and escalator mechanisms

  • Construction equipment and vibrating screens

  • Valves and industrial dampers

  • Consumer products like pens, toys, and locks


Key Features

  • Wide load range and deflection capabilities

  • Corrosion-resistant and heat-treated materials

  • Custom end types: hooks, eyes, loops, flanges

  • Available in wire diameters from 0.2 mm to 20 mm

  • High fatigue life under dynamic loading

  • ISO and RoHS compliance on request

  • Coiling in cylindrical, conical, or barrel shapes

  • Available with pre-set or non-pre-set configurations

  • High dimensional precision and tolerance

  • Consistent spring force across batches


Importance

Springs are foundational mechanical components in every machinery — ensuring controlled motion, resistance, and return force. High-quality tension and compression springs ensure safety, stability, and functional accuracy in devices across sectors.


Advantages

  • Energy Efficiency: Absorbs and releases mechanical energy efficiently

  • Versatility: Usable across light and heavy-duty applications

  • Longevity: Designed for millions of compression/tension cycles

  • Compact Design: Delivers high force in small footprint

  • Cost-Effective: Simple design, durable life, low maintenance

  • Customizability: End styles, lengths, and force tailored per use

  • Shock Absorption: Protects parts from impact and overload

  • Anti-Corrosive Options: Ideal for outdoor and marine applications

  • Precision Performance: Maintains exact deflection and recovery

  • Reusable: Can often be used across multiple operational lifecycles


Significance

India’s growing industrial sector requires reliable spring solutions to ensure operational continuity and safety. Tension and compression springs are indispensable in both heavy machinery and miniature precision instruments, reflecting their crucial role across the industrial spectrum.


Why Choose Us as Your Spring Manufacturer

  • Decades of experience with custom spring engineering

  • In-house CNC coiling and wire-forming facilities

  • Raw material certifications and batch traceability

  • Full-cycle quality control with computerized load testers

  • Ability to produce both large-volume and small-batch orders

  • Fast turnaround and delivery across India

  • Collaboration with OEMs, exporters, and MRO clients

  • Support for custom design, prototyping, and R&D

  • Competitive pricing with high quality

  • Trusted by automotive, aerospace, and industrial leaders


FAQs

  1. What is the difference between tension and compression springs?
    Tension springs pull two components together; compression springs push them apart.

  2. What materials do you use for corrosion resistance?
    Stainless steel (SS304/316), phosphor bronze, and coated wires.

  3. Do you offer custom spring design?
    Yes, we offer full customization for force, pitch, diameter, and ends.

  4. What is the fatigue life of these springs?
    Depends on load and environment—typically over 1 million cycles.

  5. Can you supply in bulk for OEMs?
    Absolutely. We manufacture for OEMs, suppliers, and exporters.

  6. What finishes are available?
    Zinc plating, powder coating, black oxide, passivation.

  7. Are your springs suitable for medical equipment?
    Yes, with medical-grade stainless steel and cleanroom manufacturing options.

  8. What’s your minimum order quantity?
    Varies with spring type. We cater to both low and high-volume needs.

  9. Do you offer prototyping for new products?
    Yes, we support product development with sampling and testing.

  10. What testing is done on your springs?
    Load, tension, dimensional, fatigue, and salt spray tests are available.


Conclusion

As a trusted Tension and Compression Spring Manufacturer in India, we deliver precision, performance, and durability. Whether your application demands strength, flexibility, or endurance, our spring solutions are engineered to exceed expectations — supporting industries across automation, aerospace, manufacturing, medical, and consumer goods.


Contact:-+91 98988 43173

Gmail:-info@durgaspring.com

Website:-https://durgaspring.com/


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