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I am developing a modular rolling tray system and need manufacturing-ready CAD files for prototype production and supplier quotes. The custom components to be designed are: • Tray base (10” × 8” × 1.25”) • Smell-proof lid with a perimeter lip seal • Universal center module bay • Interchangeable center modules The grinder, ashtray, and lighter leash are existing third-party components that I will source separately and do not need to be designed. The CAD design should include custom docking cavities for these components based on the dimensions I provide. Third-party component specifications: • Grinder dock: 2.45” diameter × 1.50” height • Ashtray dock: 3.07” diameter × 0.90” height Center module specifications: • Universal module size: 4.30” × 1.30” × 1.15–1.30” • Modules should use a simple drop-in pressure-fit system with matching shapes and retention features that prevent movement during use while allowing easy removal by hand. • No magnets or twist-lock mechanisms. Planned modules include: 1. Joint holder 2. Sealed storage container 3. Paper + tip dispenser with pull-through opening 4. Flat blunt holder with lid 5. Utility/tool holder The product should be optimized for 3D printing initially while considering future injection molding or metal manufacturing. Required deliverables: • STEP/STP files • STL files • Assembly files • Dimensioned technical drawings • Manufacturing recommendations and tolerances
Project ID: 40530094
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Hi there, I am a SolidWorks & Fusion360 expert, product designer and mechanical engineer. I checked your project details carefully and I have a great interest in your project. I am confident that I can bring your specific ideas to life. Here is my service; ✨Creating STL, STEP and X_t files for 3D Printing and Manufacturing. ✨2D technical drawings for manufacturing. ✨Create a DXF and PDF file for CNC/Laser/Plasma cutting. ✨3D modeling/rendering of assembled parts. If you hire me, then your project will be completed more successfully. Looking forward to discussing your project and getting started. Best regards Ivy
$300 USD in 2 days
6.4
6.4
48 freelancers are bidding on average $189 USD for this job

Hello We will create a sleek and functional CAD prototype for your 10x8” modular rolling tray with a smell-proof lid, integrated docks, and removable drop-in modules. How can the design remain modular while staying optimized for both 3D printing and future injection molding? Our approach will focus on usability, manufacturability, and clean aesthetics. With experience in CAD design, 3D-print-ready modeling, and production-oriented development, we understand how to balance precision, modular assembly, and modern product appearance. We will prepare organized components and ensure efficient transition from prototype to manufacturing. We will deliver optimized STEP and STL files with attention to fit, functionality, and future scalability. We are committed to producing a refined and practical design solution. we look forward to contributing to this project successfully. Thanks
$300 USD in 4 days
8.1
8.1

hi Sir I am Ujang I have proper experience to fit your project - CAD: I am using Solidworks or OnShape so i can produce for you stl, step, assembly files, 2D manufacturing drawing, etc. Especially with OnShape, you could check the latest design online without transferring the files since it is an cloud base CAD. - Manufacture: 3D print FDM type (i own one), CNC milling, CNC lathe, sheet metal fabrication, plastic injection mold, etc, so i know how to made your device. - I have experience on GDNT, so the manufacturing drawing will be include all the tolerance needed, the tolerance will be on metric version instead of imperial. Hopefully we could discuss further more about the application, so i could provide you some feedback or concerns. best regards Ujang
$200 USD in 7 days
7.5
7.5

As an adept CAD designer well-versed in 3D modeling and skilled in product design, your quest for a meticulous professional to bring your modular rolling tray design to life ends with me. I have a strong track record of delivering flawlessly executed, organized and optimized files that are not only manufacturing-ready but also aligned with the precise vision you have for this project. Understanding the significance of this design being customizable and adaptable for various components, I will ensure each tray element is objectively designed with retention features that accommodate their individual sizes, as well as growing from simply 3D printing to injection molding or metal manufacturing. I pay keen attention to detail which will provide storage docks that hold securely without the need for magnets or twist-lock mechanisms - further streamlining the usage experience. Having undertaken successfully similar projects before, my proficiency in producing meticulous dimensioned technical drawings and recommending tolerances that harmonize aesthetics and functionality will be invaluable in delivering on your needs. My dedication to transparent communication guarantees you’ll be updated in real-time, eliminating any roadblocks between conception and realization. Let's work together and transform your vision into a manufacturing reality that exceeds your expectations!
$100 USD in 2 days
6.2
6.2

As an experienced mechanical engineer with a decade of experience in product design and development, specializing in CAD-based design for versatile manufacturing, I am confident in my abilities to proficiently deliver your modular rolling tray CAD files. My proficiency with top-tier tools like Solidworks (CSWP certified), Creo, AutoCAD, and Autodesk Inventor, coupled with a strong background in intricate product development like SPMs and oil & gas equipment, accurately matches your outlined project needs. I understand your requirement for optimize 3D printing initially while considering eventual transition to injection molding or metal manufacturing. My extensive experience across several sectors including food and beverages that demand both precision and unique form-factors not only testifies my practical understanding of your project but also my knack for offering tailored engineering solutions. Choosing me for this demanding project means ensuring the delivery of manufacturing-ready and highly optimized CAD files. Plus, you’ll be provided with clear-cut technical documentation including assembly files, dimensioned technical drawings, manufacturing recommendations along with the deliverable STEP/STP files and STL files. Let me add some Chirag's finesse to your design vision!
$300 USD in 10 days
6.3
6.3

Hello, I fully understand your needs, as I have previously worked on a project similar to your specifications. I am an experienced architect specializing in 3D design and rendering. I have extensive experience using AutoCAD, SketchUp, and Revit 2025, and I can deliver the required design drawings on time. I would be delighted to work on your project. I have carefully reviewed your project details. If you choose me, your project will be completed quickly and to a high standard. Thank you for your interest.
$100 USD in 1 day
6.0
6.0

Hello I can design the modular rolling tray and provide STEP/STL files for 3D printing and injection molding. I am an experienced CAD/CAM designer specializing in CATIA, SolidWorks, and AutoCAD, with over 10 years of professional freelance and teaching experience. I excel at transforming 2D plans into precise, detailed 3D models, creating accurate assemblies, parts, and visualizations ready for manufacturing or prototyping. With my expertise in Part Design, Generative Shape Design (GSD), Drafting, and Assembly Design, I deliver high-quality, production-ready models in STL, STEP, OBJ, or FBX formats. I am detail-oriented, efficient, and committed to exceeding client expectations. Best regards, Mounir
$180 USD in 1 day
5.7
5.7

Hello. I read your project, and as an industrial designer with over 15 years of experience in the 3D printing and production industry, I can design your modular rolling tray system. I can provide you with the STL files for printing, including all the tolerances and specifications of your design. I know I can contribute my experience to achieve a great result. I will also provide you with renders, drawings, and presentation manuals for a comprehensive project. I will be available to answer any questions or provide any information you may need.
$250 USD in 5 days
5.9
5.9

Hi, With experience in product design, mechanical CAD modeling, prototyping, and Design for Manufacturing (DFM), I can deliver a complete set of manufacturing-ready files optimized for both prototype production and future mass-manufacturing processes. The design will incorporate a secure pressure-fit retention system that prevents module movement during normal use while allowing easy tool-free removal. The system will be optimized initially for 3D printing while maintaining a clear path toward future injection molding or metal manufacturing. The project will begin with concept layout and interface development, followed by detailed CAD modeling of the tray body, lid, docking features, and modular insert system. Once the assembly architecture is finalized, I will prepare technical drawings and manufacturing recommendations to ensure smooth transition into prototyping and future production. Let's have a connection Best, Mohand
$200 USD in 7 days
5.4
5.4

I will deliver sleek, modular STEP/STL files perfectly optimized for both flawless 3D printing and future injection molding.
$200 USD in 1 day
5.2
5.2

Hello, I am excited to submit my proposal for your Modular Rolling Tray CAD Design project. With experience in 3D CAD modeling, product design, and manufacturing-focused development, I can create a functional, aesthetically appealing, and production-ready modular rolling tray that meets your specifications. My approach focuses on combining usability, durability, and efficient assembly while ensuring the design is optimized for manufacturing processes such as CNC machining, injection molding, or 3D printing. For this project, I will develop detailed CAD models of the rolling tray and its modular components, including interchangeable compartments, storage sections, magnetic connections, or any custom features you require. I will provide precise dimensions, assembly considerations, and design refinements to ensure smooth functionality and a seamless user experience. Throughout the process, I will share progress updates and incorporate your feedback to achieve the desired outcome. I am committed to delivering high-quality CAD files, technical drawings, and realistic renderings within the agreed timeline. My goal is to create a practical and innovative modular rolling tray design that aligns with your vision and is ready for prototyping or production. I look forward to discussing your requirements in more detail and contributing to the success of your project.
$200 USD in 3 days
4.4
4.4

Hello there, We will develop a fully modular rolling tray prototype built around precision CAD modeling and manufacturing‑ready geometry. The tray, lid and all drop‑in modules will be designed for smooth fitment, durability and ease of use, with a clean aesthetic that feels modern and intentional. We will optimize the design for resin/FDM printing first, then refine wall thicknesses, draft angles and part splits for injection‑molding feasibility. STEP/STL files will be delivered ready for prototyping. We are an experienced CAD designer with over 5 years of expertise in creating precise 2D drawings and 3D models for engineering, architecture,interior,exterior and product design. We specialize in AutoCAD, and other CAD software to deliver accurate and detailed designs. We provide unlimited revisions, fast turnaround, and ensure your project meets technical standards and your exact requirements. Please visit our profile for portfolio; https://www.freelancer.com/u/Internative123/CAD Best regards, Internative Labs.
$100 USD in 2 days
4.3
4.3

Hi there, I'm confident my expertise in AutoCAD, Solidworks, and 3D Modeling aligns perfectly with your Modular Rolling Tray CAD Design project. My experience in creating detailed prototypes for injection molding and 3D printing ensures your idea will be realized with sleek aesthetics and functionality. I will develop STEP/STL files optimized for manufacturing. I'll ensure the modular components are precise and user-friendly. Let's discuss your specifications further to deliver a seamless prototype within your timeline. How do you envision the modular connection points improving the tray's overall usability and aesthetic appeal? Thanks, Gourav
$100 USD in 1 day
3.6
3.6

I’m an expert in modular CAD design and DFM for both 3D printing and injection molding. I can deliver a sleek, functional 10x8” tray with all your required features optimized for production—let’s chat!
$100 USD in 1 day
3.7
3.7

Hi there, I noticed that you need manufacturing-ready CAD files for a modular rolling tray system, including a tray base, smell-proof lid, universal module bay, and interchangeable insert modules optimized for prototyping and future production. I’ve completed fully coordinated consumer product and enclosure design projects with similar modularity, fitment, and manufacturing requirements. As a skilled Product Designer with over 7 years of experience, I specialize in producing precise, high-quality 3D CAD models, assemblies, and technical drawings using SolidWorks, Fusion 360, and Rhino. I also provide DFM-focused designs, tolerance analysis, 3D printing optimization, and STEP/STL deliverables tailored for injection molding, metal fabrication, and supplier quotation processes. 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
$200 USD in 7 days
3.5
3.5

I can help create a unique modular rolling tray design. My skills in Solidworks and 3D CAD will ensure a functional prototype. The design will include a smell-proof lid, grinder docks, and removable modules for tools and storage. I will focus on modern and sleek aesthetics while optimizing files for 3D printing. Could you share more about the materials you envision for the tray? What features are most important for the removable modules? Are there any specific styles or references you prefer for inspiration?
$100 USD in 10 days
2.9
2.9

Dear, I am reaching out to express my interest in your 'Modular Rolling Tray CAD Design' opportunity, as advertised. After reviewing the requirements, I am confident that my proficiency in Solidworks, AutoCAD, Manufacturing Design, Product Design, 3D Modelling, 3D Design, 3D CAD, 3D Print Design makes me a strong fit for your project. Please have a look at my Portfolio: https://www.freelancer.com/u/AMSSolutions If you believe my skills align with your needs, I'd appreciate the chance to discuss your project further. Please feel free to initiate a chat, and I can address any questions you may have. Thank you for considering my application. I look forward to the possibility of collaborating on your project. Best regards, Asma M
$200 USD in 3 days
1.2
1.2

Hello, I understand your needs. I understand the main goals and will ensure the final result that matches your expectations. I am a skilled freelancer with 7+ years of experience in Solidworks, 3D Modelling, 3D CAD, 3D Design, AutoCAD, Product Design and I have completed similar projects. If you like my approach, please connect in chat. I will send the portfolio link there. Warm regards, Krishna Bhanderi
$230 USD in 3 days
0.0
0.0

Hi , I checked your project about Modular Rolling Tray CAD Design and I can help you with this. I have experience working on similar projects and can deliver a clean, modern and high quality result based on your requirements. You can check my previous work here: https://www.freelancer.com/u/muhammads867 I’ve reviewed your attachment and I understand your requirements clearly. I focus on delivering high-quality, professional results that match your vision. Quick question: Do you have any reference design or style in mind? Looking forward to working with you Best Regards, M. Sajid
$180 USD in 5 days
0.0
0.0

Hello, I'm excited to help you bring your modular rolling tray concept to life. I've recently completed a modular storage solution for a client that required precise fitment and compatibility for 3D printing, which aligns closely with your project goals. Your vision for a sleek, functional tray with integrated modules—such as a smell-proof lid, grinder/ashtray docks, and drop-in compartments—shows a clear focus on user experience and modern design. I have over 15 years of experience in product design, specializing in 3D CAD for both 3D printing and injection molding, and have worked on similar modular accessory projects in the past. Here’s how I can support your project: * Create detailed 3D CAD models for the tray, lid, and all modular components, ensuring seamless assembly and usability. * Optimize all designs for 3D printing as well as future injection molding, with attention to tolerances and material selection. * Provide STEP and STL files ready for prototyping and manufacturing, including clear labeling for each module. * Incorporate sleek, modern aesthetics, and functional ergonomics, drawing from my experience with consumer modular products. Please feel free to reach out so we can discuss your ideas further and ensure every detail meets your expectations. Thanks, Robert
$100 USD in 10 days
0.0
0.0

Hello, I have 15+ years of experience in product design and 3D modelling, specializing in innovative consumer goods and modular solutions. I understand you need a modular rolling tray CAD design with a smell-proof lid, removable modules, and various functional compartments, optimized for both 3D printing and injection molding. My previous work includes modular kitchen organizers and custom storage trays, so I am familiar with the requirements for both usability and manufacturing. > I will create a detailed 3D CAD model of the rolling tray and all modular components, ensuring a modern, sleek look. > I will design a secure, smell-proof lid that seamlessly integrates with the tray. > Each drop-in module—storage compartments, tool holders, dispensers, holders—will be engineered for easy removal and printing. > You’ll receive STEP and STL files, ready for rapid prototyping and future mass production. I have recently designed a modular desktop organizer with interchangeable parts, which required similar attention to detail and manufacturing constraints. Could you please share any reference images or design inspirations you have in mind? Please contact me. Best Regards, Ronald
$100 USD in 10 days
0.0
0.0

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