I will design 3d cad model custom 3d silicone mold injection mold resin mold


About this gig
Hello, welcome!
If you're struggling to find a clean, accurate, and print-ready 3D silicone mold design, you're not alone. Many buyers receive files that are not printable, poorly optimized, or fail during casting wasting time, material, and money.
I help you solve that.
I specialize in designing high-quality 3D silicone molds and 3D printable molds for:
- Resin casting
- Soap molds
- Candle molds
- Chocolate molds (food-safe design considerations)
- Jewelry molds
- Industrial and product molds
- Injection mold concepts
- Slip casting molds
WHAT YOU WILL GET:
- Clean and print-ready STL file
- Proper draft angles and mold separation
- Optimized design for easy demolding
- Accurate scaling and detailing
- Support for complex shapes and multi-part molds
COMMON PROBLEMS I FIX:
- Molds that dont release properly
- Designs that cannot be printed
- Poor cavity structure
- No proper parting line
- Bad proportions or scaling issue
WHY CHOOSE ME:
- Strong experience in 3D mold design + 3D printing workflow
- Deep understanding of silicone casting and production limitations
- Clean topology and manufacturing-friendly geometry
- Fast communication and reliable delivery
- I focus on functionality, not just look
Send me your reference
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 victor m
3d modelling, 3d sculpting, 3d printing
- FromUnited States
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, Spanish
Other Industrial & Product Design Services I Offer
FAQ
What information do I need to provide to get started?
Just send me a photo, sketch, reference image, or dimensions of your product. If you have an existing 3D file (STL, STEP, or OBJ), that works great too. I'll review it and confirm the best mold type before you order.
What software do you use and what file formats will I receive?
I design in SolidWorks and Fusion 360. You'll receive STL, STEP, and IGES files — compatible with all 3D printers, CNC machines, and manufacturing software. Source files (SLDPRT) are available on the Premium tier.
Can you design molds for 3D printing, or only for factory manufacturing?
Both! I design 3D printable molds optimized for FDM and resin printers, as well as production-grade injection molds and slip casting molds for manufacturers. Just let me know your intended use.
Do you do injection mold design with DFM (Design for Manufacturing) analysis?
Yes. My Standard and Premium packages include draft angle validation, wall thickness checks, parting line placement, and venting — everything a manufacturer needs to approve your mold for production.
DO YOU PROVIDE SHIPPING OF MOLDS OR PROTOTYPES?
Yes. Shipping costs and delivery times depends on your location and will be discussed after production
Can you modify an existing STL into a mold?
Yes, I can convert your 3D model into a functional mold design.
Do you create multi-part molds?
Yes, I can design complex multi-part molds for easy casting and demolding.

