I will create professional injection mold design for manufacturing and production

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ENGINEER SAM

About this gig

Turn your product concept into a practical mold solution ready for manufacturing. I provide injection mold design services focused on accuracy, functionality, part quality, and efficient production. Whether you have a 3D product model, technical drawing, or an early concept, I can develop the mold design around your product requirements and manufacturing goals.

With attention to part geometry, tooling structure, and manufacturability.


My Services:


  • Injection Mold Design
  • Plastic Injection Mold
  • Mold Tooling
  • Product DFM Analysis
  • Parting Line Development
  • Core & Cavity
  • Mold Base Design
  • Ejector System
  • Cooling Channel Layout
  • Runner & Gate
  • Slider & Lifter Design
  • 3D Mold Modeling
  • Mold Assembly
  • Manufacturing Drawings


What You Will Get:


  • Detailed 3D mold model
  • Accurate core and cavity geometry
  • Organized mold assembly
  • Manufacturing-focused design
  • Technical drawings where required
  • Suitable CAD file formats
  • Clear communication throughout the project


Have a plastic product that needs a reliable tooling solution? Contact me today and let's discuss your project

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 ENGINEER SAM

ENGINEER SAM

MECHANICAL ENGINEER

  • FromGermany
  • Member sinceAug 2026
  • Avg. response time2 hours
  • Languages

    English, German, French
I am a German 3D CAD ENGNEER and KDP book specialist. Using SolidWorks, I create accurate medical device models for prototyping, manufacturing ready injection mold designs, and realistic automotive car models for 3D printing. I deliver precise STL and other requested files with attention to detail, dimensions and functionality. I also design and format Amazon KDP books for print publishing and eBooks, including clean layouts and reader friendly formatting. I welcome custom projects and deliver reliable service from concept to finish.

My Portfolio

Other Industrial & Product Design Services I Offer