CAD 3D Rectangular Exhaust Duct

@manisingh9214

Hi there ! As a seasoned mechanical and product designer with 8 years of industry experience, I believe I am the perfect candidate for your CAD project. My expertise in 2D and 3D design, specifically in areas like injection molding, aluminum, stainless steel and CNC laser cutting is directly applicable to your project’s need for a precise 3D model of a rectangular exhaust duct. I am well-versed in using various software platforms including AutoCAD, SolidWorks, Fusion 360, NX, Catia, SolidEdge, and Blender – ensuring that your final files will be delivered in a format compatible to your preference. Through my extensive professional exposure to designing for both prototyping and manufacturing purposes, material selection and optimization have become second-nature to me. This guarantees that the generated model won't require rework for generating cutlists from aluminium or PVC which can be critical to avoiding unnecessary expenses in any fabrication endeavor. Rigorously following specified dimensions is what I do best. Critical thinking combined with a detail-oriented approach forms the core of my working style – something that sets me apart from the rest. Before commencing on your project,I will seek clarifications on all potential ambiguities upfront to ensure we're on track from the start. Simply put – when you hire me, you hire excellence and peace of mind!

@abhayky93

Hi, I am a Mechanical(Product+Industrial)Design Engineer with over 11+ years of experience in product design and manufacturing support. My expertise includes 3D CAD modeling, STEP file design, sheet metal manufacturing, CNC and laser cutting, reverse engineering, and STL/STEP file creation. I am proficient in SolidWorks, AutoCAD, CATIA, NX CAD, and CAD/CAM. I have reviewed your project details and would be happy to discuss the requirements further. I have successfully designed many duct and adopters for manufacturing. My expertise is well aligned with your requirements. I will deliver accurate 3D CAD models along with detailed technical (blueprint) drawings suitable for production. All confidential information and files will be kept strictly private. If you would like to review my work, please check the PDFs and images on my profile, or I can share samples directly through chat. I look forward to your response. Best regards, Abhay

@rvwebfreelancing

Hi there! I can prepare a precise CAD model and detailed drawings for your rectangular exhaust duct with manufacturing-ready documentation. I have done similar jobs before. ✅ Do you have exact dimensions, connection details, and airflow requirements? ✅ Are specific materials, thicknesses, or standards (e.g., HVAC, IS) required? ✅ What file formats and deliverables do you need (CAD/DWG, PDF, 3D model)? Portfolio: www.freelancer.com/u/rvwebfreelancing/mech I look forward to answering your concerns and thank you for your consideration. Best, Rahul

@eDesignerExpert

Hello Ronald C., We went through your project description and it seems like our team is a great fit for this job. https://www.freelancer.com/u/eDesignerExpert Lets connect in chat so that We discuss further. Regards Ramneet

@CreativeDesign50

Hello Ronald C., I understand that you need a precise 3D CAD model of a rectangular exhaust duct section for your air-handling project. I will ensure that the model accurately reflects internal and external measurements to generate material cut lists without rework. The deliverables will include a fully parametric 3D model, a dimensioned 2-D drawing, and confirmation of exact dimension application. Please have a look at our Freelancer Portfolio through the links given below. =================================== https://www.freelancer.com/u/CreativeDesign50 =================================== * Deliverable Format Web & Print. AI PNG EPS PDF PSD JPG With expertise in 3D Design, 3D Modelling, and AutoCAD, I am confident in delivering high-quality results. Effective communication during United States time will be maintained. Looking forward to your positive response to establish a beneficial business relationship. Best regards, Kirandeep K.

@MHS1490

Hello, Over the past 22 years, I have honed my skills in designing and drafting with the utmost precision using trusted software tools such as AutoCAD, SketchUp and Revit. I can guarantee that I will be able to easily complete your rectangular exhaust duct project. I understand the value of accurate measurements in reducing rework and saving valuable production time. With this in mind, I assure you that I will provide a fully parametric 3D model that accurately reflects all dimensions provided, both internal and external. In addition, you can expect a 2D drawing with accurate dimensions extracted from the model in your preferred original CAD format. The goal of providing the final results is to ensure easy fabrication. Finally, I am not only available throughout the project, but also curious about any potential obstacles before it. Through open lines of communication regarding sizes, angles or flange dimensions, we can clarify and resolve issues at an early stage. Let's work on this together and turn your exact specifications into a high-quality reality! Best regards Mohammad

@FREEOF

Hello, I have checked your description and hand sketch pdf file. I will do 2D Fabrication drawing and 3D Design in AutoCAD. I will provide you final output pdf and DWG file I have 10 years experience in this filed. I am professional mechanical engineering design in AutoCAD, Solidworks, Autodesk inverter, Drafting, Laser cutting drawing, Plasma cutting drawing, Technical drawing, GA drawing, 3D Design, Concept design, Product devlopment, Prototype design, Assembly drawing, Exploded view, Manufacturing drawing, 3D Design, Mold design, 3D Printing, Technical drawing, Fabrication drawing, Manufacturing drawing, GA Drawing, Isometric drawing, Front, Elevation, Section, Left and right side, BOM. I am waiting for your response. I will reply within few minutes Thank you

@StarSpark3D

As a highly experienced 3D modeling specialist, I am well-equipped to deliver the detailed and accurate CAD model of your rectangular exhaust duct section that you're seeking. My proficiency in numerous mainstream CAD platforms including SolidWorks and AutoCAD means I can work efficiently in the software environment of your choice for this project. My command over the design-to-print workflow will come in handy as we move into fabrication after I've completed my deliverables. In addition, my extensive expertise stretches across mechanical parts, industrial components, and product visualization -- all areas necessary to tackle your air-handling project. Furthermore, I have a knack for troubleshooting beforehand, so any potential concerns or questions like flange sizes can be addressed early on minimizing production delay or rework. Finally, my commitment to delivering accurate and purpose-optimized 3D models is complemented by my technical skills in industry-standard slicing and QA tools such as Cura and PrusaSlicer. This ensures seamless compatibility with any 3D printing or engineering workflows you intend to integrate. So let's bring your ideas to life in a reliable and precise manner - it'll be a pleasure working with you!

@BestDraftEG

Hi, I have reviewed your requirements for the rectangular exhaust duct and am prepared to deliver a fabrication-ready 3D package. Based on your sketches, I have already developed a 3D parametric solid model in SolidWorks ready for your review. My Approach to Your Fabrication Goals: - Fully Parametric Model: Built with a robust feature tree. If design requirements shift (e.g., flange width or wall thickness), the model and all associated drawings update instantly without errors. - Material-Specific Accuracy: Whether you move forward with Aluminum (Sheet Metal) or PVC (Solid/Welded), the model is configured to generate an accurate flat-pattern cut list. - Production-Ready Deliverables: You will receive clean STEP/DWG files for your CNC/Fabrication team, alongside a detailed 2D PDF shop drawing showing all critical offsets. - Zero-Rework Guarantee: Every dimension from your spec sheet is cross-checked against the 3D geometry to ensure a "right-first-time" fit. Deliverables Included: - 3D Source File: Native SolidWorks (.SLDPRT) or universal .STEP. - 2D Technical Drawing: Dimensioned PDF/DWG with plan, section, and isometric views. - Validation Note: A summary confirming that all flange sizes, angles, and connection points meet your exact specs. I am available to start final refinements and export immediately upon receipt of your final spec sheet. I look forward to hearing from you!

@ebrahemh3

Hello, I can help you take this exhaust duct section straight into fabrication with an accurate, production-ready CAD model. I work primarily in SolidWorks, creating clean, fully parametric models that reflect both internal and external dimensions precisely, so cut lists and fabrication data can be generated without rework. I’m comfortable modeling ductwork in aluminum or PVC, including flange details, connection interfaces, and any angle or offset requirements shown in your spec sheet. For your project, I will: • Build a fully parametric 3D model of the rectangular exhaust duct section based exactly on your provided dimensions • Ensure all connection points, flanges, and wall thicknesses are modeled accurately for manufacturing • Extract a clear, dimensioned 2D drawing directly from the 3D model (PDF or DWG) • Provide a short confirmation note verifying that all supplied dimensions have been applied as specified I pay close attention to fabrication practicality and will flag any ambiguities early—such as flange standards, bend allowances, or material thickness—so the first revision is ready for production. You’re welcome to share the spec sheet and sketches whenever you’re ready, and I can get started right away.

@hanee369

I specialize in creating high-accuracy 3D CAD models for fabrication-ready mechanical components, including HVAC and exhaust duct systems. I will deliver a precise, clean, and fully dimensioned 3D model of your rectangular exhaust duct section, built strictly to your specifications and industry standards. Using SolidWorks / AutoCAD, I focus on correct geometry, wall thickness, bends, flanges, transitions, and connection details—ensuring the model is not just visually correct, but manufacturing and installation ready. If required, I can also include parametric features, assembly orientation, and export formats suitable for CNC, laser cutting, or shop drawings. I pay close attention to: Exact dimensions & tolerances Sheet-metal accuracy (bend radii, seams, flanges) Clean, organized CAD structure Easy future modifications With my background in mechanical design, fabrication drawings, and quality inspection, you can expect a result that fits right the first time—no rework, no guesswork. I communicate clearly, work efficiently, and deliver on time. If you want a precise, professional 3D duct model you can trust, I’m ready to start immediately.

@zainurrehman7384

I am a design Engineer focused on 3D & 2D modeling, Simulation, Technical Report writing and Stress analysis. Having good skills in mechanical design with software like (SOLIDWORKS, FUSION 360, AUTOCAD, ANSYS & ABAQUS). I can handle your project with precision and excellence. I can assure you that I will bring my expertise and dedication to deliver the project on time and to the highest standard quality. With my passion for engineering and problem-solving skills, I am confident that I can provide the results you are looking for. let's talk! We'll start by going over the details of your project.

@masoodak

As an experienced Mechanical Designer, I work extensively with CAD and 3D modeling software including AutoCAD, SolidWorks, and Autodesk Inventor—all of which align with your requirements. Throughout my career, I have successfully delivered complex machinery and equipment designs such as boilers, pressure vessels, piping and ducting systems, and steel structures, providing the precise skill set needed for your rectangular exhaust duct project. With hands-on experience in industrial air-duct design, I understand the importance of accuracy when preparing cut lists and fabrication data. I pay close attention to detail and ensure that every dimension you provide is accurately and systematically incorporated into the model. My goal is always to deliver production-ready files that minimize rework and save time and resources. Strong communication is a key part of my workflow. I value your emphasis on early clarification of flange sizes, angles, and dimensional constraints to avoid downstream issues. I am highly proficient in creating fully dimensioned fabrication drawings and generating clear bills of materials (BoM), ensuring smooth coordination between design and manufacturing. With a proven record of delivering reliable mechanical designs within defined parameters and in compliance with national and international standards, I would be pleased to support your air-handling project through to successful fabrication. Let’s get started.

@emilys165

❤️Hello, Ronald C. How are you? Thanks for your job posting "CAD 3D Rectangular Exhaust Duct". I am a professional engineer and have available license for your project permit. I have rich experience in "Solidworks, 3D CAD, 3D Design, 3D Drafting, Revit, AutoCAD, 3D Rendering, Architectural Rendering, 3D Modelling and CAD/CAM" and I am sure that I can complete your project perfectly within your timeline. I focus on understanding the client’s needs, crafting a design method that fits those goals, and making thoughtful revisions to ensure full satisfaction. Please discuss more in private chat or meeting. Best, Emily

@fatimaw22

Hey Ronald C., I just finished reading the job description, and I see you are looking for someone experienced in CAD/CAM, 3D Design, 3D CAD, Revit, 3D Modelling, 3D Drafting, Architectural Rendering, Solidworks, 3D Rendering and AutoCAD. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have a few questions: 1. Are all these requirements? If not, please share more detailed requirements. 2. Do you currently have anything done for the job, or does it have to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback in the last 5-6 years. 3. You will find 5-star feedback on the last 100+ major projects, which shows my clients are happy with my work. I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Fatima Waqar.

@rachnar61

Hello! I will create 3D model of rectangular exhaust duct. I will model flanges and cuts and other details according to given dimensions. I will start work right now. I will make the model in SolidWorks 2025. I will give you sldprt and step file. I will complete this work in a few hours. Kindly award this project to me. Best Regards Rachna

@sukumarb0

Hello, I specialize in CAD design, including 2D technical drawings, 3D modeling, and manufacturing diagrams. I ensure accurate dimensions and clean files suitable for production. Let’s discuss your project—I can start right away. Best regards, Sukumar

@mikaelg8

Hello, This project can be completed very quickly. I will only need to know the thickness of the duct section. I look forward to see if I can assist. Thank you, Mikael

@alphab33

Hello, I can deliver a fabrication-ready 3D CAD model of your rectangular exhaust duct section based exactly on the specifications you’ll provide. I work with fully parametric models, ensuring that internal and external dimensions, connection points, and flange details are applied precisely so accurate material cut lists can be generated without rework—whether the material is aluminum or PVC. What I’ll deliver Fully parametric 3D model of the duct section Dimensioned 2D drawing extracted directly from the model (PDF or DWG) Confirmation note stating that all supplied dimensions and details were applied exactly I’m comfortable delivering in STEP, DWG, SolidWorks, and will use the platform that best fits your downstream fabrication workflow. Before modeling, I’ll confirm flange sizes, angles, tolerances, and any critical interfaces to make sure the first version is production-ready, not just visually correct. I’m ready to start as soon as you share the spec sheet and sketches. Looking forward to working on this. Best regards, James