Modern rigid bangle bracelet with spring-style central bar, engineered for professional jewelry manufacturing and stable casting.

This modern rigid bangle bracelet is designed specifically for jewelry manufacturers seeking a distinctive, mechanical-inspired design with controlled production complexity.

The bracelet features a central spring-style bar element connected to a solid rigid body, creating a strong focal point while maintaining structural balance. The geometry is engineered to ensure stable metal flow during casting, accurate alignment of components, and reduced post-processing time.

All files have successfully passed production and casting tests, confirming that the model is fully ready for professional manufacturing workflows. The design performs reliably in resin printing and traditional casting processes, making it suitable for serial production with predictable results.

The model is created using Matrix and Rhino and delivered in STL / 3D formats, allowing seamless integration into professional jewelry production pipelines.All files can be directly downloaded from our website after purchase.

This design is an excellent option for manufacturers looking to offer a bold, modern bracelet that stands out while remaining production-safe and cost-efficient.

Thank you for choosing our designs.We truly appreciate your trust and are always happy to support your production process.

Technical Specifications

(Approximate values – may vary based on size and production method)

Average thickness (main body): 2.4 – 2.8 mm

Estimated weight (18K, standard size): 24 – 29 grams

Central bar diameter (approx.): 4.5 – 5.0 mm

Approximate stone diameter (side accents): 1.1 mm

Structure type: Rigid bangle with integrated lock system

Design style: Modern / mechanical-inspired

Technical Details

File format: STL / 3D

Software used: Matrix, Rhino

Production tested: Yes

Ready for casting and manufacturing

Suitable for professional jewelry production