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I will design custom 3d silicone mold resin mold injection mold 3d printable stl file
Debby
About this gig
Need a professional 3D mold design that is accurate, print-ready, and built for casting or manufacturing? You're in the right place.
I create custom 3D CAD mold designs for silicone, resin, rubber, soap, candles, chocolate, ceramics, concrete, plaster, jewelry, and injection-molding prototypes. Whether you have a sketch, reference, or idea, Ill turn it into a precise, functional mold solution.
SERVICES:
- Silicone & resin casting molds
- 2-part, multi-part & split molds
- Injection mold concepts & prototypes
- Soap, candle, chocolate & food mold concepts
- Ceramic, plaster & concrete molds
- Mold modification & reverse engineering
DELIVERABLES:
- Clean, accurate CAD geometry
- STL, STEP, IGES, OBJ & source files
- Proper parting lines, draft angles, wall thickness & demolding considerations
- Print-ready, production-focused files
I focus on functional mold design not just appearance.
MESSAGE ME BEFORE ORDERING with your dimensions, sketch, reference, or product idea. Ill review your requirements and recommend the right mold structure.
Lets turn your concept into a production-ready mold.
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 Debby
Debby
Expert in injection molds, silicone molds, and CAD design
- FromFrance
- Member sinceMar 2026
- Last delivery6 months
Languages
English, French
Hi, I'm Debbie, a mechanical and mold design engineer specializing in silicon,
injection mold design, 3D CAD modeling, and manufacturing-ready product development. I help startups, manufacturers, and businesses turn ideas into precise, production-ready designs using SolidWorks and industry-standard engineering practices. From concept development and DFM optimization to complex mechanical assemblies and complete mold solutions, I deliver accurate, high-quality results with a strong focus on functionality, manufacturability, and client satisfaction.
My Portfolio
FAQ
What file formats will I receive?
You’ll get STL for 3D printing, STEP for manufacturing, and SolidWorks files (SLDPRT/SLDASM) for assembly and industrial use. Optional OBJ files for visualization if needed.
Can you design food-grade silicone molds?
Yes. All food-grade molds are designed with safe draft angles, smooth surfaces, and precise tolerances for chocolate, candy, cookies, and other edible products.
Do you provide molds for injection or plastic casting?
Absolutely. I design industrial-ready molds for injection molding, low-pressure casting, slip casting, and resin or silicone production.
What do you need from me to start the mold design?
Please provide your product dimensions, sketch, reference image, existing 3D model, or any available specifications. If you don't have a complete design, send me what you have and I can help determine the best approach.
Can you create 2-part or multi-part molds?
Yes. I can design split molds with appropriate parting lines, alignment keys, locking features, cores, cavities, and demolding considerations based on your product geometry.
Can you modify an existing mold or 3D model?
Yes. I can modify, repair, optimize, or reverse-engineer an existing CAD model or mold design according to your required dimensions and functionality.
