I will do 3d plastic mold, injection mold and product for modification and optimization
About this gig
Are you preparing your plastic product for injection molding or mass production?
I provide professional plastic part optimization to improve manufacturability, reduce production costs, and help ensure reliable injection molding. Whether you're an inventor, startup, manufacturer, or product developer, I will review your design and recommend practical engineering improvements before tooling begins.
SERVICE THAT I OFERR
- Plastic Part Optimization
- Design for Manufacturing DFM
- Wall Thickness Optimization
- Draft Angle Review
- Snap Fit Design Improvement
- Undercut Detection
- Sink Mark Reduction
- Warpage Reduction Recommendations
- Gate Location Suggestions
- Moldability Review
- Plastic Material Recommendations
- Tolerance Review
- Manufacturing Ready CAD Improvements
- Engineering Design Review
Deliverables
- Manufacturing ready CAD improvements
- Professional engineering recommendations
- Optimized 3D model if required
- Detailed engineering report optional
- STEP, IGES, STL, SolidWorks, or other supported CAD formats
- PDF review report
Why Choose Me?
- Attention to manufacturing details
- Production focused engineering solutions
- Clear communication
- Accurate deliverables
KINDLY CONTACT ME BEFOR PLACING THE ORDER
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 Hajara engineer
Plastic Injection Mold Designer DFM Expert Plastic Product Design Engineer CAD
- FromNigeria
- Member sinceJul 2026
Languages
English, Spanish, French, German
FAQ
Can you optimize my existing plastic part?
Yes. I can review and improve your part for injection molding and manufacturing.
Which CAD formats do you support?
STEP, IGES, SolidWorks, STL, Parasolid, Fusion 360 exports, and other common formats.
Will you provide a DFM review?
Yes. I review wall thickness, draft angles, ribs, bosses, undercuts, manufacturability, and production considerations.
Can you prepare my part for tooling?
Yes. I optimize parts so they are better suited for mold design and manufacturing.
Do you sign an NDA?
Yes. I respect confidential projects and can work under an NDA if required.

