Mechanical Barrel Springs

As a manufacturer of custom mechanical springs, IDC Spring can manufacture and ship barrel springs for any application you may need.

A barrel spring is a variation of the standard extension spring that’s characterized by its wider middle dimensions and narrower top and bottom diameters. Depending on the need, barrel coil springs can feature a telescopic design where the smaller coils fit inside the larger coils during compression, as well as a non-telescoping configuration.

contact us request a quote

Barrel springs are generally chosen over a generic extension spring for situations involving limited space, or when a need to minimize buckling is present.

Common Barrel Spring Applications

Barrel springs are suitable for most applications where it is necessary to produce force in a linear direction and where superior stability is essential. 

No matter what you’re manufacturing, the success or failure of your products and brand are closely aligned with the quality of those products. At IDC Spring, we are focused on creating the products of the highest quality that you’ll find anywhere among barrel spring manufacturers. Our commitment to quality means your products deliver both performance and durability to the end user, which helps improve your own brand reputation.
request a quote

Barrel Spring Challenges

Barrel springs do present certain design challenges due to the fact that the force they create may not always be linear. The cessation of linear force occurs when the coils start to telescope on the spring. Design restrictions may lead to what is known as a solid height conflict, which results in the inability to achieve additional coil compression past a certain point.

This can be remedied by designing the spring so that the smaller coils at the top and bottom will telescope into the larger coils in the middle, which will reduce the spring’s solid height. 

Choose IDC Spring Manufacturing for Your Barrel Springs

As experienced, spring manufacturers, IDC Spring can provide the exact barrel spring product required for your unique applications.

contact us request a quote


Available Extension Springs and Wire Types

  • Hard Drawn
  • Oil-Tempered
  • Galvanized
  • Music Wire
  • Stainless Steel
  • Chrome Silicon

Available Wire Sizes

  • .080” – .625”

Additional Services

  • Stenciling
  • Painting
  • Shot Peening
  • Custom Ends
  • Powder Coating

As noted, we know how to mitigate the challenges commonly related to barrel springs, and this goes for our custom production springs, too. We know it’s important that you have the right parts to make unique products, and we’re fully capable of serving as your custom barrel spring manufacturer while also ensuring the custom materials you get uniformly adhere to quality standards.

We Can Also Meet Your Barrel Spring Supply Requirements

You can trust IDC Spring Manufacturing to be your fast, reliable barrel spring manufacturer and supplier. We offer a range of customer-friendly programs and supply services including custom packaging and pallet sizes, electronic ordering and invoicing and much more.

Everything we do, from initial conversation to final product delivery, is designed with efficiency and speed in mind. When you need barrel springs, we know how to deliver them — and quickly.

Complete Support Every Step of the Way

Another reason why IDC Spring is a respected barrel spring manufactures in the U.S. is our sincere commitment to providing world-class customer support. And if you’re not completely satisfied with any of our products of services, we’ll do whatever it takes to make things right.

Learn More About Our Barrel Spring Products and Services

Are you in need of a barrel spring manufacturer in the U.S.? We work with companies nationwide, providing quality parts and outstanding customer service. If you have questions or if you simply want to discuss your barrel spring options, we’re happy to help. Feel free to contact us for more information about our barrel spring products and services and to discuss your specific custom barrel spring design requirements. We can also provide a no-obligation quote.

contact us request a quote