Production-ready CAD design for 3D printing — from rapid prototypes to final production parts. Optimized geometry, correct tolerances, and print-ready STL files delivered fast.
3D printing design is a specialized discipline that requires more than just creating a 3D model. A model that looks great on screen can fail catastrophically on the print bed if wall thicknesses are too thin, overhangs aren't supported, tolerances aren't accounted for, or the mesh has errors. At Cadronix, our 3D print design specialists understand the full DFP (Design for Printability) workflow.
We design for every major 3D printing process — FDM (Fused Deposition Modeling), SLA/DLP resin printing, SLS (Selective Laser Sintering), MJF (Multi Jet Fusion), and metal DMLS/SLM printing. Each process has different design rules, and our designers know them all. Whether you need a plastic prototype for fit-and-function testing or an end-use metal component, we design it right the first time.
Our 3D print design services are used by product startups, engineers, medical device companies, dental labs, jewelry designers, industrial manufacturers, and hobbyists across the United States. We deliver clean, watertight STL, OBJ, and 3MF files ready to upload to your printer or print service.
Get a 3D Print Design QuoteRapid prototype design for fit, form, and function testing. Optimized for FDM and resin printing with fast iteration cycles.
End-use part design for SLS, MJF, and metal 3D printing. Designed for mechanical performance, post-processing, and assembly requirements.
Fix non-manifold edges, holes, and mesh errors in existing 3D files. Optimize models for specific print processes and material requirements.
Optimized for desktop and industrial FDM printers. Proper layer orientation, wall thickness, infill strategy, and support minimization built into the design.
Fine-detail design for resin printers. Hollow structures with drain holes, thin wall optimization, and surface finish planning for dental, jewelry, and medical applications.
Functional part design for powder bed fusion processes. Lattice structures, living hinges, snap fits, and complex geometries that only powder-based printing can achieve.
DMLS and SLM metal print design with proper support strategies, stress relief features, and post-machining allowances for aerospace, medical, and industrial parts.
Scan-to-CAD services — we take 3D scan data or physical parts and create accurate, print-ready CAD models for reproduction or modification.
Design multi-component assemblies for 3D printing, including tolerance stacks, clearance fits, press fits, and fastener integration for printed assemblies.
Simply fill out our contact form or email hi@cadronix.com with your project details. We'll review your requirements and send a free quote within 24 hours.
We deliver in whatever format you need — DWG, DXF, PDF, STEP, STL, OBJ, and more. Just let us know your requirements when you submit your project.
Simple projects are typically delivered in 24–48 hours. Complex projects may take 3–7 business days. Rush delivery is available for urgent needs.
Yes, revisions are included with every project. We work with you until you're 100% satisfied with the deliverables.
Absolutely. All project information is treated with strict confidentiality. We're happy to sign an NDA before work begins if required.
Submit your project and receive a free quote within 24 hours. No commitment required.