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I will do 3d product design, plastic injection mold dfm, 3d cad modeling and rendering
Alex H
2 orders in queue
About this gig
Need a 3D product design that will actually work in injection molding? I turn your idea, sketch or existing file into a production ready model with DFM built in, so your tooling costs less and fails less.
DESIGNED FOR YOUR PROCESS
- Injection molding: thermoplastics, silicone, overmolding
- CNC machining: metal and plastic
- 3D printing: FDM, SLA, SLS, MJF, prototypes and end use parts
- Sheet metal, die casting and hybrid methods
WHAT YOU GET
- Detailed 3D CAD model
- STEP, STL and native CAD files
- DFM report for your process
- Draft angle and wall thickness fixes
- Undercut, rib and boss checks
- Parting line and gate advice
- Snap fit and assembly design
- Material and finish advice
- GD&T and tolerance drawings
- 2D technical drawings
- Photorealistic 3D renders
- Concept modeling from sketches
- Reverse engineering
- Plastic enclosure and housing design
- Consumer and medical device parts
- Cost and cycle time reduction tips
- Prototype to mass production support
WHY CHOOSE ME
- DFM in every order
- Files your mold maker can use
- Built for startups and factories
SEND ME
- Sketch, file, dimensions, material and quantity.
Message me before ordering.
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 Alex H
Alex H
Industrial Product Designer for Injection Molding CAD and 3D Rendering
- FromUnited States
- Member sinceMar 2026
- Avg. response time1 hour
- Last delivery2 months
Languages
English, German, Spanish, French
I'm an industrial product designer who turns ideas into manufacturable, marketable products. My focus is product design, injection molding design, DFM, CAD modeling in SolidWorks, KeyShot rendering and rapid prototyping, with PCB design in Altium as an electrical engineer. I've launched 6 products for consumer electronics and hardware startups, including one that sold over 15,000 units, and cut part counts by 22% and prototype rounds from 5 to 3. Clients choose me because I'm detail-focused, communicate quickly and deliver on time. Have a product in mind? Send me a message and let's build it.
Other Industrial & Product Design Services I Offer
FAQ
Can you design from just a sketch or idea?
Yes. Send a sketch, reference photo or rough dimensions and I will turn it into a detailed 3D CAD model that is ready for manufacturing.
Will my design work for injection molding?
Yes. DFM is included in every order. I check draft angles, wall thickness, ribs, undercuts and parting lines so your part can be molded without costly fixes.
Can you fix or improve my existing design?
Yes. Send your STEP, STL or CAD file and I will review it for manufacturability, correct the problem areas and send you the updated model.
What files will I receive?
STEP, STL and native CAD files, plus 2D drawings and renders depending on your package. Tell me if you need another format.
What should I send before ordering?
Message me your sketch or file, dimensions, material and quantity, and tell me the process you plan to use, such as injection molding, CNC or 3D printing. I will confirm your project before you order.
