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I need a concept-level design for a compact, fully enclosed, air-driven station that will clean modems and routers by stripping away both dust and surface contaminants. The unit must handle typical CPE sizes—think residential gateways and small business routers—while keeping airflow strong enough for a thorough clean yet gentle enough to avoid dislodging components or causing ESD damage. What I’m after is the complete concept package: airflow layout, enclosure geometry, preliminary materials selection (antistatic plastics or coated sheet metal), and an outline of the filtration sequence—pre-filter, fine filter, and optional HEPA. Please factor in noise control, easy front loading, and a sealed exit so particles stay inside the station. I would like to see: • Sketches or early CAD views showing the chamber, nozzle positions, and filter path • Basic airflow and pressure calculations that justify the design choices • A concise bill of suggested materials and off-the-shelf parts (fans, compressors, filters) for a future prototype What I already have: Basic concept (air nozzles + enclosed chamber + vacuum) Early prototype in progress What I need help with: Optimize airflow design (nozzle placement, angles, pressure) Design enclosure layout (compact, serviceable) Recommend air delivery system (nozzles vs air knives) Design dust extraction / negative pressure system Ensure ESD-safe approach (basic grounding + ionization recommendations) Simple control logic (timing for air + vacuum) Deliverables: 3D CAD model (STEP + native file) 2D drawings (basic fabrication-ready) Bill of Materials (off-the-shelf parts preferred) Basic airflow explanation (no heavy simulation required unless necessary) Nice to have: Experience with industrial equipment, pneumatics, or dust collection systems Important:This is NOT a consumer product design job. Function and performance matter far more than aesthetics. If you have experience with small electronics handling, ESD-safe design, or benchtop industrial equipment, this should feel familiar. Looking forward to your ideas and a clear, engineer-ready concept I can carry into detailed design and prototyping next.
Project ID: 40383258
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22 freelancers are bidding on average $1,241 USD for this job

Hello, I am a mechanical engineer with 18 years of experience in product and automation machine design. My experience in air purifier project and production machine development will be very useful in this project. I can also make 3D design and prepare engineering documents. Please feel free to contact me for further discussion. Thanks.
$1,200 USD in 20 days
8.2
8.2

With my extensive knowledge of design tools, including SolidWorks, ANSYS, CATIA, and Fusion 360, I am confident that I can bring your vision for an enclosed air cleaning station to life. My experience in machine design, FEA analysis, CFD analysis, and structural analysis gives me the skills necessary to optimize the airflow design of the station and ensure its performance meets your needs. Moreover, my 12 years as a mechanical engineer have provided me with a deep understanding of maintaining and enhancing the functionality of industrial equipment. I can guarantee that your station will be compact, efficient to service, and incorporate appropriate air delivery and dust extraction systems – all factors crucial for an impactful clean. Finally, my experience in creating product renderings and animations will allow me to deliver more than just a 3D model. You will receive an easy-to-follow bill of materials with preferred off-the-shelf parts for future prototypes as well as an articulately explained airflow system. Together we can create an engineer-ready concept that aligns with your project’s trajectory. Trust in my proven expertise to accurately and carefully handle small electronic handling combined with ESD-safe designs. Choose me to take your project from concept to reality!
$1,500 USD in 7 days
8.2
8.2

Having worked on diverse projects encompassing your needs, I strongly believe I can help elevate your Enclosed Air Cleaning Station to the next level. My solid background in Mechanical Engineering and Product Design gives me a comprehensive understanding of your project requirements - from airflow optimization to effective noise control, from material selection for ESD safety to CAD modeling for detailed visualization. But what sets my approach apart is more than just these overlapping skills. I take a systems-level view to create not just functional but integrated, cost-optimized, and in-depth solutions. This enables me to not only design enclosures that prioritize easy access and compactness but also ensure that the layout perfectly aligns with robust airflow, nozzle placements and angles to deliver optimal cleaning performance while minimizing any dislodgment of components or damage due to ESD. Moreover, my experience across multi-disciplines could also come in handy for the simple control logic of your unit. My knowledge in software development and embedded system could help me discern the ideal timing for air plus vacuum flow without over-complicating the process. A little value addition of prioritizing user-friendly interfaces for easy use could be possible too - eliminating any guesswork and rendering your project engineer-ready overall. Do let me know how we can put out heads together on this!
$1,125 USD in 7 days
6.4
6.4

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 similar projects ready for DFM and recently design spray booth chambers. My expertise is well aligned with your requirements. I will deliver accurate 3D CAD models along with detailed technical (fabrication) drawings for production including BOM DXF and step files. 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
$800 USD in 7 days
6.5
6.5

I will design a high quality enclosed air cleaning station that features an efficient filtration system and a durable protective housing. I will make sure the structural design is optimized for airflow and ease of maintenance to provide a safe and professional workspace environment. Please share your specific space requirements and the type of pollutants you need to filter so I can begin your 3D CAD design today.
$775 USD in 1 day
5.0
5.0

Hi there, I noticed you need a concept level design for a compact, fully enclosed, air driven cleaning station for modems and routers, including airflow layout, enclosure geometry, materials selection (antistatic plastics or coated sheet metal), filtration sequence, noise control, easy front loading, and sealed exit. You have an early prototype and need help optimizing airflow (nozzle placement, angles, pressure), designing the enclosure layout, recommending air delivery (nozzles vs air knives), designing dust extraction and negative pressure, ensuring ESD safe approach, and providing simple control logic. Deliverables include a 3D CAD model (STEP plus native), 2D fabrication drawings, BOM with off the shelf parts, and a basic airflow explanation. I have extensive experience designing industrial cleaning and dust collection equipment for electronics handling, including a recent project where I designed a benchtop air cleaning station for PCB assemblies with HEPA filtration, ESD safe materials, and optimized nozzle placement to remove contaminants without damaging components. I can work from your early prototype concept, perform basic airflow calculations, and deliver a clear, engineer ready concept package. Please share your early prototype details and any size constraints. Best regards, Mobasher Reza
$1,125 USD in 3 days
0.0
0.0

Schenectady, United States
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Member since Apr 2, 2025
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