I will design steel spiral staircase ready for production

 Parametric Steel Spiral Staircase Production-Ready Design

I will design a fully parametric steel spiral staircase in SolidWorks, developed to be 100% ready for manufacturing.

The model is optimized for practical workshop production, meaning all parts can be fabricated using standard cutting, welding, and assembly tools no special factory machinery required.

Each component steps, central column, handrail, and supports is modeled with precise dimensions and tolerances.

The project includes detailed 2D fabrication drawings, DXF files ready for laser or plasma cutting, and a complete Bill of Materials (BOM) to ensure smooth assembly.

Thanks to the parametric structure, the staircase can be quickly adapted by changing key parameters: total height, diameter, number of steps, and handrail configuration.

This makes it suitable for various architectural layouts and workshop capabilities.