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I will design custom 3d molds for silicone casting and product development
Tomietommy
About this gig
Are you looking for a precision-engineered 3D mold design for silicone, resin, or chocolate production?
Youre in the right place.
I specialize in creating custom 3D printable mold designs ready for manufacturing, casting, and product prototyping. Whether you need a mold for industrial production, small-batch manufacturing, or product development, I will deliver a clean, accurate, and production-ready file.
What I Can Design
- Custom silicone molds
- Resin casting molds
- Chocolate & food-safe mold designs
- Two-part & multi-part molds
- Complex split molds
- Industrial prototype molds
- Production-ready STL files for 3D printing
What You Will Receive
- High-quality STL / STEP / OBJ files
- Optimized mold separation & draft angles
- Proper venting & alignment keys
- Manufacturing-ready design
- Fast communication & revisions
Every mold is designed with functionality, durability, and production efficiency in mind.
Before placing an order:
Please send me your idea, sketch, reference image, or dimensions so we can discuss the best solution for your project.
Lets bring your product idea to life with a professionally engineered custom 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 Tomietommy
Tomietommy
3d expert
- FromUnited States
- Member sinceFeb 2026
Languages
English, French, Spanish
Hi there! I’m a dedicated and detail-oriented 3D Artist and Visualization Expert with a strong passion for transforming ideas into high-quality 3D visuals. With solid experience in 3D modeling, texturing, lighting, rendering, and animation, I help individuals, startups, and businesses bring their concepts to life through professional and visually compelling designs.
My workflow focuses on precision, creativity, and clear communication. I take the time to understand your project requirements, target audience, and desired outcome to ensure the final result aligns perfectly with your vision.
Other Industrial & Product Design Services I Offer
FAQ
How do I know the design will be production-ready?
Every model is created with real manufacturing considerations such as wall thickness, draft angles, shrinkage allowance, print orientation, and casting tolerances. The goal is not just a 3D model — but a design that works in actual production.
Can you match an exact target weight (e.g., 12g in 18K gold)?
Yes. I calculate volume and adjust geometry to meet your target weight as closely as possible. A small tolerance (usually ±0.3–0.8g depending on design complexity) is recommended to account for polishing and casting variations.
Will the STL file be ready to print immediately?
Yes. Files are delivered clean, watertight, non-manifold-free, and optimized for resin, wax, or FDM printing depending on your process.
What if I only have a sketch or reference image?
That’s completely fine. I can convert sketches, photos, or inspiration images into precise 3D models ready for printing or casting.
Do you design one-piece models and complex multi-part molds?
Yes. I can create: One-piece printable models Two-part molds Multi-part molds with alignment keys Complex split systems for undercuts
What materials do you design for?
Designs can be optimized for: Silicone casting Resin casting Chocolate & food-safe molds Wax/resin for jewelry casting Precious metals (18K gold, silver, etc.)
How many revisions are included?
Revisions are included to ensure the final design meets your technical and visual expectations. Clear communication at the start minimizes the need for major changes.
Is my design confidential?
Yes. All projects are handled professionally and confidentially. NDA agreements are accepted upon request.
What can delay a project?
Incomplete dimensions, unclear references, or changes after modeling has started may affect timelines. Providing detailed information upfront ensures fast delivery.
Why should I message before ordering?
A quick discussion allows: Accurate pricing Weight estimation Manufacturing compatibility check Timeline confirmation This ensures the final result meets your exact production requirements.
