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$
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I will do plastic mold, plastic product modification and injection molding optimization
Jay Kelly
About this gig
Hi Vierwers!
Are you facing problems with your plastic product, mold design, or injection molding process? I can help you turn your design into a practical, manufacturable, and production-ready solution.
I specialize in plastic mold design, plastic product modification, DFM (Design for Manufacturing), and injection molding optimization.
I can help with:
Plastic product redesign and modification
Injection mold design and optimization
Wall thickness, ribs, bosses, and draft improvement
Parting line, gate, runner, cooling, and ejection considerations
Injection molding defect troubleshooting
Warping, sink marks, flash, short shots, weld lines, and poor ejection
Design improvements for better quality and easier manufacturing
Material usage and production efficiency improvements
My focus is not just creating a good-looking CAD modelit is solving manufacturing problems and making your plastic part easier, more reliable, and cost-effective to produce.
Whether you have an existing product that needs improvement, a new concept, or a molding problem that needs troubleshooting, I can provide practical engineering solutions based on your requirements.
Inbox Me Now!
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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 Jay Kelly
Jay Kelly
Plastic Mold, Moldflow, DFM, Blow Mold and CNC Specialist
- FromNigeria
- Member sinceSep 2026
Languages
English, Spanish, French, German
I’m Kelly, a plastic mold design and manufacturing specialist helping businesses turn product ideas into accurate, production-ready solutions. I specialize in plastic injection mold design, plastic part design, Moldflow analysis, DFM reports, blow mold, soap & candle mold design, CNC machining, and G-code optimization. I solve moldability, warpage, sink marks, machining, and production challenges with practical, manufacturable solutions designed to reduce costly errors and improve production efficiency. Let’s bring your design to life!
FAQ
What do you need to start?
I need your 3D model, drawings, images, specifications, and details of the required modifications or molding issue.
Can you modify an existing plastic part?
Yes. I can modify and optimize existing plastic parts for better functionality and injection molding.
Can you design plastic injection molds?
Yes, I can assist with injection mold design based on your part and production requirements.
Can you fix injection molding defects?
Yes. I can help troubleshoot issues such as warping, sink marks, flash, short shots, and weld lines.
Do you provide DFM analysis?
Yes. I review draft, wall thickness, ribs, bosses, parting lines, and other manufacturability factors.
Can you optimize a part for mass production?
Yes. I can optimize the design for manufacturability, reliability, and efficient production.
What CAD formats do you accept?
I can work with common CAD formats. Please contact me before ordering if you have a specific format.
Can you work from sketches or images?
Yes, depending on the project. Clear sketches, dimensions, and reference images are helpful.
Can you handle complex plastic products?
Yes. Complex projects can be handled based on their geometry, mold requirements, and overall scope.
Can you provide a custom offer?
Yes. If your project doesn't fit a package, contact me with your requirements for a tailored offer.
