Industrial Coils for Electric Automotives

Electric vehicles are no longer an emerging market dominated by Tesla. Electric Vehicles are here to stay and are being produced by automotive giants such as Audi, BMW, Changan, Chrysler, Ford, GM, Mercedes, Nissan, SAIC Motor, Tata, Toyota, and Volkswagen.

With more Electric Vehicles being built and delivered every day, Coiling Technologies, Inc., is well suited to support the Electric Vehicles market. We can design and manufacture customized springs ideal for use in all makes and models of electric and alternative-fuel vehicles whether it is for passenger or commercial vehicles.

Electric Vehicles have unique load and weight distribution requirements over a typical Internal Combustion Engine (ICE) vehicle. The added weight due to batteries, the location of the electrical drive motors and components, and fuel storage cells, can significantly alter the ride and handling characteristics of the vehicle. Electric Vehicles' typical GVW is 15 – 25% higher than a conventional ICE vehicle. This means Electric Vehicles require a suspension that has a higher load rating capacity than a standard configuration ICE vehicle. This makes Coiling Technologies an ideal fit when larger suspension springs are required for an EV application.

Coiling Technologies, Inc., has more than 3 decades of experience in manufacturing automotive and truck suspension springs and suspensions for military vehicles such as up-armor springs for the HMMWV (Hummer) program. Where the HMMWV GVWR increased by more than 50% due to the additional armoring. Our technical team has a background in vehicle dynamics and can provide the necessary tools in assisting our customers in creating a custom spring solution for their specific vehicle application. CTI has the ability to reproduce or reverse engineer a spring from your sample or work with the customers' design specifications.

Providing the right product

Coiling Technologies, Inc., manufactures customized springs, suspension springs, extension springs, wave springs and torsion springs for the ever-evolving electric vehicle market.

Our skillfully designed, expertly engineered, and rigidly tested springs can be deployed in a wide range of applications to support the EV market.

Our capabilities include creating customized suspension springs, compression springs, extension springs and torsion springs for:

  • Suspension systems
  • Armoring Springs
  • Lowering Springs
  • Lifting Springs
  • Racing Springs
  • Trip Springs
  • Valve Springs

The most common suspension spring material is chrome silicon alloy (CrSi). CTI has the capacity to cold coil high-strength chrome silicon suspension grade wire up to 0.984” (25 mm) on their Simco 6250 automatic coiler. We also have the capacity to cold coil up 2.50” (63.5 mm) diameter bar material in various alloys including:

We stock all these alloys and can support low or high-volume manufacturing to meet our customer’s needs.

Your custom spring partner

Coiling Technologies, Inc., incorporates innovative cold coiling processes and state-of-the-art technology to design, design, develop and deliver a reliable spring you require for your electric vehicles to operate in all environments.

We manufacture springs to our customers’ exact design specifications, meeting the tightest tolerances and producing the most complex designs with supreme accuracy and attention to detail.

We work with a wide range of materials such as carbon-grade steels that included chrome silicon ASTM A401 and ASTM A1000, chrome vanadium ASTM A 231, ASTM A 232, and other high-strength micro-alloy carbon steels. CTI also utilizes high-end and specialized materials, that include exotic super alloys like Inconel 718, Inconel X750, MP35N, and Elgiloy for high temperature / corrosive applications, and various stainless-steel grades like 302, 316, and 17-7. Each material has a unique chemical composition and varied properties to function is various environments. We can help you choose the right material that works best for your application.

Coiling Technologies, Inc., is driven to provide exceptional service in the spring industry. We accomplish this every day with every customer and client with our highly skilled engineers, well-experienced staff, and the best practices we apply to our manufacturing products and services. We also have better than industry average delivery because of our commitment to stocking a large number of raw materials to support the suspension spring market.

We offer our customers comprehensive services beginning from requirement gathering and analysis, to assist in design, and manufacturing custom springs that meet your requirements for quality and cost.

Our customization is unbeatable, and with our springs’ high performance and quality, you can count on us to deliver exactly what you need every time.