Custom Flat Spiral Spring Manufacturer

As a premier constant force spring manufacturer and custom flat spiral spring expert with over 20 years of experience, HengSheng Spring delivers precision engineering solutions. We specialize in a wide variety of power springs, spiral torsion springs, and flat coil springs tailored to your designs. From precise constant torque springs to heavy-duty spiral tension springs, we accommodate diverse shapes and materials. Whether you need constant force extension springs or spiral wound torsion springs, submit your specifications today for a fast, competitive quote.

Custom Flat Spiral Springs Specifications

We listed some of the most common custom flat spiral springs manufacturer specifications, such as sizes, shapes, and materials. HengSheng Spring also provides fully customized production of all kinds of flat spiral springs.

  • Whether a bulk order or a sample, we offer a customized service.
  • ISO9001 and IATF16949 certificated custom spiral spring manufacturer.
  • We offer competitive prices based on our experienced engineers and advanced equipment.
  • Work with our engineers to optimize your spring designs and lower costs, our team can provide expert design assistance on any order.
flat spiral springs constant force springs manfacturer

Flat Wire Size

  • 0.1~5.0 mm in thickness
  • up to 10 cm in width
  • flat wire
flat spiral spring

Common Spring Materials

  • carbon steel
  • stainless steel
  • stainless alloy
  • titanium
  • plating
  • black oxide
  • more others
power springs constant force flat coil spring

Spiral Spring Types

  • spiral torsion spring
  • constant force spring
  • power springs
  • clock springs
  • rewind spring
  • more others

If you’re creating a spring, reach out to our engineering team for assistance. We’ll ensure you’re connected with the appropriate expert who can provide the support you need.

20+ Years

Spring Manufacturer Experience

5000+㎡

Production Workshop

20+

Experienced Engineers

Unlimited

Custom Capabilities

Dimensions Measurement

  • t (thickness): measure the thickness of the flat wire.
  • b (width): measure the width of the flat wire.
  • D (O.D): measure the outside diameter of the coil.
  • d  (I.D): measure the inside diameter of the coil.
  • N (number of coils): check the number of coils the spiral spring have.
If you can send us a sample, we can also produce it according to the sample. We can also provide you with the drawing of your sample. Contact us for more details.
spiral spring drawing

Common Materials Used for Spiral Torsion Spring

Flat spiral springs require careful consideration of several factors including strength, elasticity, wear resistance, and corrosion resistance. Here are some commonly used materials for spiral springs:

Carbon Steel:

    • Advantages: Cost-effective, good strength and elasticity.
    • Applications: Suitable for general industrial use and low-cost applications.
    • Common Types: High carbon steel, medium carbon steel.

Stainless Steel:

      • Advantages: Excellent corrosion resistance, suitable for humid or corrosive environments.
      • Applications: Widely used in medical devices, food processing machinery, and marine equipment.
      • Common Types: 301 stainless steel, 304 stainless steel, Carbon steel.

Alloy Steel:

    • Advantages: High strength and wear resistance, suitable for high-stress and high-fatigue applications.
    • Applications: Typically used in aerospace, automotive, and heavy machinery industries.
    • Common Types: Silicon manganese steel, chromium-vanadium steel.

Nickel Alloys:

    • Advantages: Excellent performance in high-temperature and corrosive environments.
    • Applications: Used in high-temperature environments such as jet engines and nuclear power plant equipment.
    • Common Types: Inconel series, Monel series.

Bronze and Brass:

    • Advantages: Good corrosion resistance and electrical conductivity, with decent elasticity.
    • Applications: Often used in electrical and electronic devices, and marine environments.
    • Common Types: Phosphor bronze, beryllium copper.

Verified Custom Spiral Spring Manufacturer

As one of the largest custom spiral spring manufacturers in China, we take pride in our ISO9001, IATF16949, and SGS certifications, which testify to our unwavering commitment to quality and excellence.

We provide a comprehensive suite of services, including the production of custom spiral springs of all varieties including spiral torsion springs, constant force springs, clock springs, and power springs. Supported by state-of-the-art CNC spiral coiling equipment. We offer prototyping and tooling assistance, ensuring that we can support you at every stage of the design and production process. 

We’re dedicated to surpassing your expectations, delivering compression springs that are tailor-made to your exact specifications.

Contact Us

Need help with pricing, technical queries about springs, or any other product-related assistance? 

Our team is equipped with sales professionals, design engineers, and manufacturing experts ready to address your needs. We’ll make sure you’re connected with the person most qualified to help.

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