Curved Steel

Spiral bending uses metal stock to create coiled parts in precise and unique assemblies. Offering over 40 years of experience, Linders Specialty Company has perfected helical bending processes using proprietary methods and the latest technology. Able to produce and reproduce curved components to your specifications, our capabilities provide spiral-rolled solutions for several industries with value-added services to complete the requested part.

Metal Stock Spiral Bending Services

Helical bending, also known as pitched rolling or sloped rolling, produces curved steel with a coil-like configuration. With an array of rolling machines, we determine the right equipment for your project and can fabricate your required components with high repeatability and precision. In-house technology supports our spiral bending capabilities to achieve requested tolerances with high repeatability and precision. Curved steel components can be made from the following metal stock configurations:

Our proprietary methodology and the latest technology allow us to bend integral spirals with negligible distortion. We can produce compound rolled spirals with varying or multiple radii with the metalworking expertise to create rolled spirals featuring reduced natural material distortion in all orientations. By matching your project to a suitable rolling machine, we can reduce the time and costs associated with your projects.

Helical Bending for Applications

Various industries and applications require curved steel components for their assemblies. By operating and maintaining several machines, we can select compatible technology and tooling for helical bending services that meet application requirements. We offer specialty rolling capabilities for coils, handrail moldings, stair stringers, and additional applications, such as:

Commercial and residential spiral staircases
Storage tank stairs and railings
Heat exchangers and condenser coils
Architectural and structural applications
Artwork and metal sculpture
Playground Equipment
Plus much more

Top-Quality Secondary Metal Finishing

In addition to precision helical and spiral bending, we provide value-added services for finished components. We can add stair pans and weld sections onto spiral assemblies or trim and bevel parts to meet your requirements. Our secondary metal fabrication services include press brake forming, metal sawing and shearing, 5-axis plasma plate burning and tube cutting, welding, and surface finishing with paint, powder coating, sandblasting, or corrosion prevention. With precision spiral bending services and quality metal finishing, we produce curved components with complete fabrication to meet your application requirements.

Contact Linders Specialty Company for Precision Curved Steel Components

At Linders Specialty Company, our skilled metalworkers use proven in-house methodology for high-accuracy spiral bending services. We are experts in helical bending for applications across many industries, offering decades of experience and using the latest equipment for curved metal parts that meet your requirements. As a full-service metal fabricator, our services include secondary finishing to provide a complete part ready for assembly.