I will design 3d cad model silicone mold, injection mold, plastic mold, casting stamp


About this gig
Need a mold designed right the first time? I design 3D CAD models for silicone molds, injection molds, and plastic production molds built to actually cast, press, or injection-mold cleanly, not just look good as a render.
I work across the full range: soap, chocolate, candle, resin, jewelry, and cosmetic molds, plus stamping molds, casting molds, and multi-cavity mold boxes. For manufacturing-focused projects, I handle injection mold tooling with proper draft angles, parting lines, and wall thickness designed for real production, not just prototypes.
Software: SolidWorks and Fusion 360. Deliverables can include STL (for 3D printing masters or direct silicone pours), STEP/native CAD files (for CNC or injection tooling), and print-ready files for slip casting.
Send me a photo, sketch, or even just a rough idea of the shape you want, along with your target dimensions and how the mold will be used (hand-poured silicone, slip casting, injection molding, etc.), and I'll design it to fit that process not a generic one-size-fits-all mold.
Let's build a mold that actually works in production, not just in a render.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Michael
3D Artist, CAD, 3D Printing, Molds And Cosplay
- FromUnited States
- Member sinceMay 2026
- Avg. response time2 hours
- Last delivery2 months
Languages
English, French, German, Italian, Spanish
FAQ
What file formats do you deliver?
STL as standard; STEP, IGES, or native SolidWorks/Fusion files on request for CNC or injection tooling.
Can you design multi-cavity molds or stamping molds?
Yes — mold boxes with multiple cavities, embossing/stamping detail, and mold frames are all included depending on package.
Do you design for injection molding specifically, not just silicone?
Yes — I can add draft angles, parting lines, and DFM checks so the design is manufacturing-ready for actual injection tooling, not just a 3D-printable silicone master.
I only have a photo of the finished product, no CAD file — can you still make a mold?
Yes, I can model the object from reference images/sketches and design the mold around it.

