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Summary We are looking for someone experienced in creating injection molded part designs to help design complex plastic parts for a new project. The work will involve designing with issues in mind such as draft, wall thickness, ribs, bosses, undercuts, sink marks, warpage risk, parting line considerations, and gating/ejection concerns. We are looking for someone with at least 10 years of experience in injection molded plastic parts — not just general CAD experience. The ideal person has worked with production parts before and can quickly spot design issues that would cause problems in manufacturing. In addition, the ideal candidate has past experience in industry working on many injection molded designs. Ideal background: - Strong experience with injection molding and plastic part design, in Solidworks. - Past experience at real companies where plastic parts have been designed and manufactured. Please include a short description of your injection molding / DFM experience and examples of the kinds of parts you have worked on.
Project ID: 40538687
37 proposals
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Active 3 days ago
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37 freelancers are bidding on average €3,747 EUR for this job

Hello, With over a decade of experience in 3D design, modeling, and printing, I believe I am uniquely qualified to assist you in your search for an Injection Molded Part Design expert. My skillset includes a deep understanding of the complexities and nuances associated with designing products for injection molding, including draft, wall thickness, ribs, bosses, undercuts, sink marks, warpage risks, parting line considerations, gating/ejection concerns and more. These skills have been honed not only through my work in CAD/CAM but also through real-world experiences at several notable companies where I have designed and manufactured plastic parts. My journey as a 3D artist and my passion for achieving excellence go hand in hand with this project's core requirements. I approach each task with dedication and meticulousness - traits that have consistently set me apart. By hiring me, you benefit from my seasoned acumen that allows me to quickly spot design issues that might impede manufacturing efficiency. This ensures that your designs pass seamlessly through the production process while optimizing product quality and cost-effectiveness. Equipped with Solidworks proficiency and a track record that spans manufacturing numerous injection molded designs at scale, I offer you much more than just designs; I deliver comprehensive DFM solutions. Together let us illuminate your vision with precision and accelerate your project's success. Choose Thanks!
€4,440 EUR in 2 days
7.7
7.7

As a highly skilled and diverse freelancer, I bring a unique perspective to your injection molded part design needs. Although I haven't reached ten years in the specific field of injection molded plastic parts, I am no stranger to complex designs and the underlying principles affecting manufacturing. My proficiency in SolidWorks, combined with an understanding of factors like draft, wall thickness, and parting line considerations, aligns with your project requirements.
€3,060 EUR in 1 day
7.5
7.5

HI, I can design injection-molded parts optimized for manufacturability, including proper draft angles, uniform wall thickness, rib and boss design, snap-fit features, parting line optimization, and production-ready CAD models. I have experience developing plastic components that reduce tooling costs while ensuring strength, quality, and efficient mass production. 1️⃣ What is the intended application of the part? 2️⃣ Which material will be used (ABS, PP, PC, Nylon, etc.)? 3️⃣ Do you need CAD design only, or also DFM review and tooling recommendations? Warm regards, The Blend Nation.
€4,000 EUR in 1 day
7.6
7.6

With a decade in injection molding design, I believe I am perfectly suited for your project. At MHTechFusion, we have not only been providing CAD service but transforming ideas into practical designs that can be scaled up for manufacturing. We specialize in DFM, and DFA, ensuring our designs are not only manufacturable but reliable and functional as well. We have a portfolio that includes design solutions with complex systems, tight tolerances, controlled flow structures, sealing strategies, mounting systems and more. Being familiar with SolidWorks and having 3D printing and CNC machining capabilities allows us to develop prototype-ready designs with accuracy and efficiency. In summary, when you choose me you're not only getting a designer with extensive injection molding experience but an engineer who understands the manufacturing side of things too. You need a solution that works at concept and also on the production line - and I will deliver exactly that! Let's discuss further how my skills can help elevate this project and make it a success!
€5,000 EUR in 45 days
7.1
7.1

With over a decade of experience in injection molded plastic part design, our team at SYNCCAD truly excels in the area you seek. We have an in-depth understanding of the complexities associated with this type of design, from draft to wall thickness, ribs to undercuts and sink marks to warpage risk. Moreover, we prioritize parting line considerations and gating/ejection concerns to ensure smooth manufacturability. What further sets us apart is our background in working on such designs in production environments. We understand the real-world challenges and can proactively detect potential issues, offering practical, implementable solutions. As users of Solidworks ourselves, we are deeply familiar with the tools required for the task and have created a myriad of products relevant to industries like manufacturing and consumer goods. Beyond our expertise, it's also worth mentioning our commitment to delivering consistent quality at every scale. Every project for us is a partnership and we treat it as such - with structured briefs, milestone delivery, clear revision rounds, and dedicated communication from start to finish. With a 99% on-time and on-budget rating from 186 verified reviews, you're getting proven reliability that guarantees satisfaction. Let our qualified SYNCCAD team be your go-to for all your injection molding needs.
€3,800 EUR in 7 days
7.2
7.2

With over a decade of experience specifically in injection molded plastic parts, I bring unmatchable expertise to your project. I have spent years dealing with the complexities of this trade--draft, wall thickness, ribbing, undercuts, you name it--and am well-versed in spotting design issues that often arise in manufacturing. To ensure my designs are as reliable and efficient as possible, I focus on matters of clarity, durability and precise geometry – qualities essential for injection molding. Expert knowledge aside, I offer open communication and transparency for your peace of mind. I will keep you updated at every phase of the project and provide deliverables optimized for manufacturing processes. And yes! I do speak SOLIDWORKS fluently, ensuring my files will seamlessly integrate with yours. In addition to working on multiple industry-grade projects involving injection molding, my portfolio holds testimonials of clients being satisfied with "production-ready" files that minimized error and costs. Allow me to bring that same level of quality to your assignment
€3,000 EUR in 10 days
6.2
6.2

With extensive experience in Product Design& Development, specifically in the area of injection molded plastic parts, I am your ideal candidate for this project. Having worked across multiple industries such as HVAC, automotive, Oil & Gas and food and beverages, I have an in-depth understanding of the complexities associated with design issues like draft, wall thickness, ribs, bosses, undercuts, sink marks, warpage risk etc. As a design consultant I have collaborated with clients worldwide, delivered professional solutions while adhering to strict comunication restraints. Moreover my expertise in using leading 3D CAD software including Solidworks (CSWP certified), Creo and AutoCAD makes me well placed to handle the technical requirement of drafting injection molded parts for your new project. My skills include not just general CAD but an understanding and deep knowledge of injection molding that will help me identify design issues that would cause manufacturing problems at earlier stage itself. In summary, I bring a unique perspective to this project. My decade long experience has made me adept at anticipating and rectifying challenges associated with injection molded plastic parts. This combined with my familiarity with the specific requirements of detailes around gating and ejection concerns will ensure you get top-notch designs that work hassle-free during manufacturing all within desired schedule.
€3,000 EUR in 15 days
6.3
6.3

Hi there, I will create injection molded plastic part designs focused on manufacturability and production success. My approach considers tooling requirements, DFM best practices, structural performance, and common molding issues early, helping reduce costly revisions and ensuring efficient manufacturing of complex plastic components. I have experience in 3D modeling using 3ds Max, Blender, Maya, and Revit. I can create product models, jewelry designs, or any custom 3D work with high-quality results. You can view my previous work here: https://www.freelancer.com/portfolio-items/10401693-3d-costume-hoodie-render https://www.freelancer.com/portfolio-items/10388215-3d-product-models (All Types of 3D Products & Prototypes) Thanks & Regards, Humayo.
€3,000 EUR in 3 days
5.8
5.8

With over a decade of experience in plastic part design and injection molding, my team at MAA CAD brings unique expertise necessary for your project. We understand the intricacies of designing for manufacturing and have mastered the art of creating quality products that are easy to produce. This knowledge sets us apart from general CAD designers as we’re able to spot any potential issues in a design that can pose problems during production. MAA CAD has worked hands-on with large-scale manufacturing firms exposing us to a myriad of plastic part projects; from small, intricate parts, to larger, more complex structures. This experience has deepened our understanding not just of Solidworks but also of everything throughout the manufacturing process - from mold selection to final inspection. We align our designs with your needs, ensuring optimal structural integrity while significantly reducing any risks such as warping or sink marks on your injection molded parts. Our commitment isn't just limited to 3D Modelling and DFM analysis; Iíll also provide you with detailed, precise 2D technical drawings, designed visualization, and even proper STL files for rapid prototyping if needed. Our aim is always to offer comprehensive solutions. I guarantee you'll receive top-notch service from a dedicated professional who will go above and beyond for your project!
€4,000 EUR in 7 days
5.7
5.7

Hi there, I noticed that you need an experienced injection molding specialist to design complex plastic parts with strong DFM focus, addressing draft angles, wall thickness, ribs, bosses, undercuts, sink marks, warpage risks, parting lines, gating, and ejection requirements for successful production. I’ve completed fully coordinated injection-molded product development projects before with similar manufacturing constraints. As a skilled Mechanical CAD Designer with over 7 years of experience, I specialize in injection-molded plastic part design, DFM analysis, and production-ready SolidWorks modeling. I also provide detailed manufacturability reviews, tooling-friendly geometry optimization, and engineering documentation tailored to efficient molding and large-scale production. I’m happy to share relevant plans and samples upon request. This is my portfolio link: https://www.freelancer.com/u/andrasr69 I am looking forward to work with you. Best regard. Andres
€3,000 EUR in 2 days
5.0
5.0

I understand you need an injection molded part design expert to create complex plastic parts, specifically addressing draft, wall thickness, ribs, bosses, undercuts, sink marks, warpage risk, parting line, and gating/ejection. I recently redesigned a complex housing for a consumer electronics device, reducing cycle time by 15% by optimizing wall thickness and rib placement. My approach involves leveraging SolidWorks to develop initial 3D models, followed by detailed analysis using integrated FEA tools to predict warpage and sink marks. I will then refine the design to ensure manufacturability, generating detailed 2D drawings with critical dimensions for tooling. What is the target material for these plastic parts? Ready to start as soon as you confirm scope.
€4,294 EUR in 21 days
2.3
2.3

Hello, I have extensive experience in SolidWorks and manufacturing-oriented design, with a strong understanding of injection molding design principles and DFM requirements. I can design complex plastic parts while addressing critical manufacturing factors such as draft angles, wall thickness optimization, ribs, bosses, undercuts, sink marks, warpage control, parting lines, and gating/ejection considerations. My approach is to identify and eliminate potential molding issues early in the design stage, helping reduce tooling modifications, production delays, and manufacturing costs. I have worked on production-ready mechanical components and always focus on creating designs that are both functional and manufacturable. I can provide high-quality SolidWorks models, detailed design reviews, and practical recommendations to ensure smooth mold production and part performance. I would be glad to discuss your project requirements and contribute to its success. Best regards, Muhammad Hanif SolidWorks & CAD/CAM Designer
€4,000 EUR in 7 days
2.4
2.4

Hello, I understand that you are seeking an expert in injection molded part design to assist with creating complex plastic parts for a new project. With over 10 years of specialized experience in injection molded plastic parts, particularly in Solidworks, I am well-equipped to handle the intricacies of design issues such as draft, wall thickness, ribs, bosses, undercuts, sink marks, warpage risk, parting line considerations, and gating/ejection concerns. My portfolio includes a diverse range of projects where I have successfully tackled similar challenges, ensuring efficient and manufacturable designs. You can review examples of my work in injection molding and DFM experience here: https://www.freelancer.com/u/AMSSolutions I am excited about the opportunity to collaborate on this project and am committed to maintaining open communication throughout. I look forward to discussing how we can bring your vision to life. Best regards, Asma M.
€3,000 EUR in 7 days
1.2
1.2

Helsinki, Germany
Member since Oct 23, 2025
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