Coiling & Forming

Our wire forming capabilities deliver the precision and repeatability complex designs demand.

Tight-Tolerance Coiling & Forming for High-Demand Applications

We specialize in ultra-fine wire coiling and precision forming for high-performance applications. Using custom-built and automated equipment, we produce micro coils, compression springs, coil pipes, and specialty forms to exacting tolerances. We use multi-axis CNC coiling and forming equipment, enabling consistent production of complex geometries. Materials range from stainless steel and platinum to Nitinol and other specialty alloys.

These components are frequently used in minimally invasive medical devices, where flexibility, strength, and dimensional consistency are critical. Our team routinely co-develops forming solutions alongside customer design teams to ensure manufacturability and performance. With decades of experience and fully integrated inspection at every step, we deliver consistent forming outcomes from prototype to production. This capability serves as a foundation for many of the sub-assemblies and finished devices we help build.  

Specifications

Frequently Asked Questions

We routinely coil and form wire diameters from 0.0005" up to 0.125", with a core strength in ultra-fine wire applications below 0.020".

We manufacture compression springs, coil pipes (windings), torsion springs, extension springs, and highly customized geometries tailored to specific applications.

Common materials compatible with our coiling processes include stainless steel, Nitinol, platinum alloys, MP35N, L605, and other specialty alloys, depending on performance requirements.

Typical tolerances on formed components are ±0.001", with tighter tolerances achievable depending on geometry, material, and inspection requirements.

Yes, we support DFM. We frequently collaborate with engineering teams early in development to optimize geometry, material selection, and process selection for manufacturability and cost efficiency.

Related Applications

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Micro Wire Components

Precision-formed micro coils and wire components engineered for tight tolerances, repeatable performance, and scalable production.
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Nitinol Components

Shape-set and superelastic Nitinol components designed for dynamic applications requiring flexibility, recovery, and fatigue resistance.
Production Floor

Micro Springs

High-precision micro springs engineered for controlled force output, compact integration, and long-cycle reliability.
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Wire Forms

Complex precision wire forms manufactured to exact geometries for structural performance and repeatable assembly.
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Windings

Advanced micro windings and coils optimized for torque transfer, reinforcement, and structural stability.
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Guidewires

Precision guidewires engineered for responsive torque control, flexibility, and reliable navigation performance.
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Pull Wires

Precision pull wires and welded pull wire assemblies are engineered for reliable deflection, articulation, and responsive control in steerable catheters, endoscopes, and other minimally invasive devices.

Related Industries

We serve a range of advanced industries where precision, performance, and reliability are non-negotiable—from medical and aerospace to automotive, electronics, and beyond.

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Cardiovascular

Our micron-level precision manufacturing meets the mission-critical demands of micro-components used in cardiovascular devices.
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Neurovascular

Neurovascular and neuromodulation devices push wire components to their smallest practical scale—and that’s where Motion Dynamics shines.
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Orthopedics

Motion Dynamics brings forming, machining, and grinding together in one place to meet the performance demands of orthopedic components.
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Endoscopy

Wherever a precision wire part is critical to function (endoscopy, robotics, drug delivery, airway, diagnostics devices), we deliver.
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Aerospace

We supply precision wire components and assemblies for aerospace applications that demand extreme reliability, tight tolerances, and full documentation control.
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Automotive

We manufacture precision wire components for automotive applications requiring reliability, repeatability, and high-volume scalability.
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Electronics

We manufacture micro springs, contact springs, and fine-wire components for connectors, interconnects, test sockets, and sensors, where mechanical and electrical consistency at micro scale is critical.

PARTNER WITH US

Let’s build what others can’t.

Whether you’re developing a breakthrough device or scaling a complex assembly, Motion Dynamics has the expertise to help you get it done right. Explore how our engineering team can support your next precision build.