
Closed
Posted
Paid on delivery
I need a complete mechanical design package for a commercial-scale coffee roasting machine that I can file with my patent application. The scope covers everything from an initial footprint proposal right through to fully dimensioned manufacturing drawings. Because I don’t yet have fixed measurements, I’d like you to recommend practical overall dimensions and capacities suited to a mid-size commercial roaster. Once we agree on the envelope, you will develop: • A fully detailed mechanical schematic, clearly showing every moving part and assembly • 2D plan, side and sectional views annotated with tolerances in metric units • A 3D CAD model that can be rotated and exploded, plus renders for the patent illustrations The roaster must integrate two key features: a dedicated cooling system and precise temperature control. Please incorporate these from the outset so the airflow, exhaust routing and sensor placement are realistically engineered. Deliverables will be provided in native CAD (SolidWorks or Inventor) and neutral formats (STEP, IGES) together with PDF drawing sheets. I will need at least one revision cycle after the first full draft to be sure everything is patent-ready and fabrication-safe. If you have proven experience designing heat-processing equipment or similar machinery, and can supply examples of past schematics that passed patent scrutiny, I’m ready to start.
Project ID: 40733051
76 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
76 freelancers are bidding on average £130 GBP for this job

With nearly a decade working as a mechanical designer, I am confident executing your patent-ready coffee roaster. Having provided complete design packages for complex machinery in the past, I understand the diligence and precision such design compilations demand. I would recommend applying my experience in creating heating and processing equipment, which aligns well with the coffee roasting machine’s nature. My approach would build on our initial agreed-upon measurements to develop an air-tight assembly and efficient airflow pathway. Your nearby cooling system, precise temperature control mechanism, as well as sensors' placement, will all be realistically engineered to ensure optimum performance. One aspect that sets me apart is my expertise in various CAD platforms including SolidWorks; these skills empower me to work on a variety of models ensuring optimal data conversion and transfer. Combining this with our collaborative approach - wherein I ensure to keep you involved in the design process and allow provision for revision - we will have a refined design package for patent filing while still being safe for manufacturing. Choose me for a cost-effective design that adheres to your unique requirements while aiding you in patent réussite!
£85 GBP in 2 days
8.2
8.2

Hello, We can develop the complete mechanical design package for the commercial coffee roaster, starting with a practical footprint and capacity recommendation and progressing to the full mechanical layout. The design will integrate the cooling system, airflow/exhaust routing, temperature-control components, sensor locations, moving assemblies, and service access from the beginning. We’ll provide the 3D CAD, exploded views, metric 2D drawings with tolerances, schematics, renders, STEP/IGES, native CAD, and PDF sheets. One full revision cycle is included to refine the design for fabrication and patent documentation. Thanks
£150 GBP in 3 days
7.8
7.8

As an experienced mechanical engineer, I am well-equipped to handle the design tasks involved in developing your coffee roasting machine. My proficiency in 3D CAD software including SolidWorks means I can provide you with detailed mechanical schematics and designs that are crucial for your patent application. I understand how important it is for you to incorporate specific features like cooling systems and precise temperature control, and how these elements affect airflow, exhaust routing, and sensor placement. Drawing from my valued experience of designing heat-processing equipment, I have the capacity to meet your requirements efficiently while adhering meticulously to fabrication safety standards. Moreover, my vast skillset goes beyond just 3D modeling. With a background in architectural designs and construction drawings, I bring a multi-faceted approach to every project that demands not only practical engineering solutions but also aesthetic sensibilities. In conclusion, choosing me for this project means gaining access to an expert who has already traversed the complexities of patent scrutiny with previous schematics. My fluency in English ensures clear communication throughout our partnership, guaranteeing a successful outcome that aligns exactly with your needs and vision.
£135 GBP in 7 days
7.6
7.6

Hello, With a technique honed through years of experience, I have the skills and vision to bring your coffee roasting machine concept to life. As an expert in 3D Design, AutoCAD, and Product Design, my qualifications span the full spectrum of your requirements. I can expertly recommend dimensions for your mid-size commercial roaster and seamlessly integrate the dedicated cooling system and precise temperature control you need, creating a design that optimizes airflow, exhaust routing, and sensor placement. In addition to my extensive technical skills, I bring an artistic eye to my work that sets me apart from the crowd. This allows me to not only meet performance criteria but also create compelling designs that are visually captivating but functional at the same time. Moreover, I understand that a crucial aspect of this project is ensuring your patent readiness. You can trust in my thoroughness and attention to detail as we work through at least one revision cycle together. My commitment is to deliver not just an exceptional design but a design that is ready for fabrication and patent filing. Choose me as your partner on this journey, and let's illuminate your coffee roaster with an unrivaled clarity of vision and unwavering commitment to perfection. Thanks!
£150 GBP in 6 days
7.5
7.5

With over a decade of experience in Engineering and CAD Design, particularly in manufacturing design and product development, I'm confident that I am uniquely qualified for your Coffee Roaster project. In addition to possessing advanced skills in AutoCAD, SolidWorks, and other relevant software, I'm no stranger to heat-processing equipment. I not only understand their intricacies but have successfully designed many schematics such as yours that have passed rigorous patent scrutiny. My expertise goes far beyond 3D modeling and rendering. I place critical importance on precision and pragmatism when generating mechanical designs. This is why envisioning and integrating features such as the dedicated cooling system and precise temperature controls you require will be effortless for me. I'm no stranger to collaborating with entrepreneurs like you to create a meticulous design package that's ready for both patent filing and fabrication. Finally, my broad range of skills also includes Graphic Design and Branding, which means that if needed, I can provide aesthetically-pleasing renders for your patent illustrations as well as any other design needs you may have in the future. Let's embark on this exciting journey together; with my unwavering commitment to quality workmanship, clear communication, superb technical abilities, and a knack for understanding and realizing clients' visions - success is inevitable.
£66 GBP in 1 day
7.2
7.2

As an experienced 3D designer with a focus on product design, my skills are expertly aligned with the requirements of your project. I have a firm grasps of the inner workings and meticulous attention to detail that is required when designing heat-processing equipment such as coffee roasters. My experience extends to creating designs that not only meet patent standards but also manufacturing and fabrication safety requirements. In fact, I have successfully designed and obtained patents for similar machinery in the past. To ensure your patent application is on-point from the start, I'll conduct detailed research on mid-sized commercial coffee roasters, recommending practical dimension and capacity too you. This will be integrated into well-detailed mechanical schematics, 2D plans, side, and sectional views- all clearly annotated with tolerances in metric units. Moreover, With my advanced proficiency in CAD software, particularly SolidWorks and Inventor; I can create perceptive 3D models that can be rotated and exploded -accompanied by renders for patent illustrations. I am adept at utilizing the key features you require- dedicated cooling system & precise temperature control right from flight- correcting airflow, exhaust routing up to sensor placement. Working together through each phase and allowing one revision cycle after the initial design draft, you can rest assured of receiving a top-tier design that meets your requirement.
£60 GBP in 1 day
6.9
6.9

Hello, Your patent-ready coffee roaster needs a practical mechanical package, and I can take it from concept footprint through fabrication drawings with the cooling system and temperature-control layout engineered in from the start. I’ll define a sensible commercial-scale envelope, build a complete assembly with moving parts, and prepare fully dimensioned 2D/3D documentation suitable for patent filing and manufacturing. I will develop the design in SolidWorks or Inventor, then provide native CAD, STEP, IGES, and PDF drawing sheets. The airflow path, exhaust routing, sensor positions, tolerances, and sectional views will be handled carefully, and I’ll include one revision cycle to refine the draft into a patent-ready package. Please have a look at our Freelancer portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 Best regards Kirandeep K.
£20 GBP in 1 day
6.4
6.4

Hello Client, This is not an AI bid; this is a self response. Your patent-ready coffee roaster requires a carefully coordinated mechanical package, and I am confident I can help structure the design from the recommended commercial envelope through manufacturing-ready documentation. I will develop the 3D CAD assembly with moving parts, cooling airflow, exhaust routing, temperature-control components, sensor placement, exploded views, and realistic patent illustration renders. I will also prepare dimensioned metric drawings with tolerances in native CAD, STEP, IGES, and PDF formats, incorporating your revision cycle for fabrication safety and patent presentation. My experience with 3D Design, CAD/CAM, Product Design, and 3D CAD supports a practical, organized workflow for this machinery package. We can begin by confirming the target batch capacity, heating method, fuel or power source, and preferred SolidWorks or Inventor format, then establish the footprint before building the full assembly. Could you please confirm the target batch capacity, heating method, and preferred SolidWorks or Inventor platform so I can establish the initial roaster envelope? Best regards, Sahil
£20 GBP in 1 day
6.6
6.6

As a professional with extensive experience in 3D design and solid works, I understand the intricacies of designing complex machinery like commercial coffee roasters. In fact, I have successfully completed similar projects involving heat-processing equipment, making me an ideal fit for your patent-ready coffee roaster. One of my core strengths lies in my ability to not only create detailed mechanical schematics but also seamlessly integrate critical features like precise temperature control and cooling systems, which are essential for your coffee roaster. In addition, I am skilled in dimensional tolerance annotation, which is vital for well-engineered manufacturing drawings.
£35 GBP in 1 day
6.4
6.4

With my extensive background in mechanical engineering and product design, I would be the ideal choice for your patent-ready coffee roaster project. Over the last decade, I have successfully executed various projects in the food and beverage industry, including working with heat-processing equipment similar to what you require. Proficiency in multiple CAD software such as SolidWorks (CSWP certified), Creo, AutoCAD, and Autodesk Inventor gives me the flexibility needed to accommodate your native CAD and neutral format deliverables request. CFD and FEA being among my skill-sets, I can ensure that the cooling system, airflow, exhaust routing, and sensor placement in your coffee roaster are optimally engineered and thematically applied. Your project demands dependability regarding meeting realistic manufacturing conditions without compromising on innovation. My past successes highlight my attention to detail while consistently delivering high-quality solutions within stipulated timelines. I look forward to providing you with a 3D CAD design package for your commercial-scale coffee roasting machine that exceeds your expectations and is patent application-ready.
£250 GBP in 10 days
6.3
6.3

I understand you're seeking a comprehensive mechanical design package for a patent-ready commercial coffee roaster, similar to the detailed CAD assemblies and manufacturing drawings I've delivered for complex electromechanical systems in the past. My focus is on creating robust, well-documented designs that meet stringent patent filing requirements and are production-ready. My approach will involve leveraging SolidWorks for parametric modeling and assembly design. We'll begin by establishing a practical footprint and capacity based on industry standards for mid-size commercial roasters, which I will research and propose. Following your approval, I will develop a detailed 3D mechanical schematic, ensuring all moving parts and sub-assemblies are clearly defined. This will be complemented by fully annotated 2D plan, side, and sectional views, including critical dimensions and GD&T where necessary, to form the complete manufacturing drawing set. To ensure alignment from the outset, could you clarify the target batch size you envision for this mid-size roaster? Also, are there any specific heating technologies (e.g., direct flame, hot air, infrared) you are leaning towards, as this will significantly influence the internal design? I'm available to discuss these points and my proposed workflow in more detail at your earliest convenience.
£216 GBP in 21 days
5.6
5.6

Hi there, I will design your commercial coffee roaster mechanical package for patent filing. I recommend dimensions, build detailed schematic, 2D views with metric tolerances, 3D CAD model with renders. Cooling system and temperature control integrated. Deliver in SolidWorks, STEP, IGES, PDF. Revision cycle included. 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) Many Thanks Humayo.
£50 GBP in 2 days
5.7
5.7

Hello 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. You can view my portfolio here: https://www.fr.freelancer.com/u/mouniridmed Best regards, Mounir
£102 GBP in 1 day
5.7
5.7

Hello, I reviewed your requirements, and the core challenge is developing a patent ready mechanical architecture where the roasting chamber, cooling system, airflow, exhaust routing, temperature control, and moving assemblies are engineered together from the initial envelope. I would establish the practical footprint and capacity first, then develop the 3D assembly, sectional views, toleranced manufacturing drawings, sensor placement, airflow paths, and patent focused visual documentation. I have worked on mechanical machinery, heat processing equipment, and detailed CAD documentation and can share relevant samples once we connect in chat. Also a quick question, do you already have a target batch capacity or heating method in mind that should drive the initial machine envelope? Best Regards, Muskan
£20 GBP in 1 day
5.4
5.4

As an architect with a specialty in 3D design and a deep understanding of mechanical systems development, I offer a unique mix of creative vision and engineering know-how. My experience with architectural competitions, including ones that required precise mechanical schematics, exemplifies my ability to tackle complex projects effectively. I'll bring this same level of dedication to your coffee roaster design, ensuring every component is explicit and detail-oriented. In addition, my command over software like Autodesk AutoCAD and Revit uniquely positions me to create an outstanding 3D CAD model for your machine. These tools will generate detailed native CAD formats (SolidWorks or Inventor) and neutral formats such as STEP or IGES ideal for patent documentation. Furthermore, I'll enhance the deliverables with visuals generated from my expertise in Corona Render, D5 Render, Lumion and Sketchup to provide engaging renderings for illustrations. Navigating patents can be daunting, but my past experience has provided me with a good understanding of the requirements necessary for patent approval. With my competencies in following strict industry standards and incorporating critical features such as dedicated cooling systems and precise temperature controls, you can rest assured knowing that the airflow dynamics, exhaust routing, and sensor placements will be realistic and meticulous.
£200 GBP in 5 days
5.5
5.5

Hello, I’m very interested in your Patent-Ready Coffee Roaster project. I have 10+ years of experience in 3D modeling, mechanical engineering, CAD/CAM, SolidWorks, AutoCAD, Fusion 360 and manufacturing-ready product design. I can develop the complete coffee roaster from concept and recommended dimensions through a detailed 3D assembly, moving parts, cooling system, airflow/exhaust routing, temperature sensor placement, and fully dimensioned 2D manufacturing drawings. I can provide native SolidWorks files along with STEP, IGES, PDF drawings and high-quality renders for patent presentation. I will also include the required revision cycle and ensure the design is practical for fabrication. I’m ready to start and can discuss the required capacity and overall dimensions with you first. Best regards, StarSpark3D
£27 GBP in 2 days
5.5
5.5

Hi, We can develop the complete mechanical design package for your commercial coffee roaster, from practical footprint and capacity recommendations through detailed assemblies, manufacturing drawings, and patent-focused 3D visuals; with 11+ years of CAD and product development experience, we have strong expertise in SolidWorks, Fusion 360, AutoCAD, detailed mechanical modelling, and product development. What practical overall dimensions and capacity should the mid-size commercial roaster target while allowing realistic cooling, airflow, exhaust routing, and temperature-control integration? We will develop the mechanical schematic, moving assemblies, metric 2D plans and sections with tolerances, fully detailed 3D CAD, exploded views, and presentation renders. Deliverables can include native CAD, STEP, IGES, and PDF drawings, with careful coordination of manufacturability and one revision cycle after the initial complete draft. Best Wishes
£100 GBP in 3 days
5.7
5.7

Hello sir, Did go through your job description and glad to share that I have enormous experience in Patent-Ready Coffee Roaster 3D Design I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statisticaal programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD/CAM,AutoCAD, 2D, Architectural Engineering, SolidWorks, Unity 3D, AutoCAD, 2D drawing, 2D draftingPCB, Electronics, Arduino, Embedded Systems Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
£20 GBP in 1 day
5.5
5.5

A coffee roaster built for patent filing has to show the cooling airflow, exhaust routing and temperature sensor placement as genuinely engineered from the start, not just laid out to look plausible in a render — that's what patent scrutiny actually checks. I'll propose a practical footprint and capacity for a mid-size commercial unit, then build out the full mechanical schematic, dimensioned 2D views and a rotatable, exploded 3D model with renders ready for your patent illustrations, delivered in native SolidWorks and neutral STEP/IGES formats. I've worked on heat-processing equipment where airflow and thermal component placement had to be defensible under real engineering scrutiny rather than just visually complete, which is exactly the bar here. I'll lock the envelope and capacity with you early since that drives the whole cooling and sensor layout, then build the schematic and drawings around it with your revision cycle built in before final sign-off. Happy to share relevant heat-processing schematics once you confirm the direction on dimensions.
£135 GBP in 7 days
5.3
5.3

Dear Client We can develop your commercial coffee roaster from initial equipment sizing through a complete patent-ready and fabrication-focused mechanical design package. Our mechanical design team has experience with industrial machinery, sheet-metal assemblies, thermal equipment, airflow systems, motors, rotating components, and manufacturing documentation. We will first establish a practical mid-size capacity and overall envelope, then engineer the roasting drum, drive system, cooling assembly, airflow and exhaust routing, temperature sensors, controls, access panels, and supporting structure. Using SolidWorks or Inventor, we will provide the complete 3D assembly with exploded views, mechanical schematics, sections, fully dimensioned metric manufacturing drawings, tolerances, and high-quality patent illustration renders. Native CAD, STEP, IGES, and PDF files will be included. We can also incorporate one full revision cycle and share relevant machinery and product-development examples from our portfolio. THE CALIFORNIA STUDIO
£20 GBP in 1 day
4.5
4.5

Islington, United Kingdom
Member since Sep 25, 2026
$250-750 USD
£10-30 GBP
$250-750 USD
€30-250 EUR
₹1500-12500 INR
₹100-400 INR / hour
$30-250 USD
₹600-1500 INR
₹600-1500 INR
$10-30 USD
$8-15 USD / hour
$100 USD
₹37500-75000 INR
₹1500-12500 INR
$250-750 USD
$750-1500 USD
$250-750 USD
$250-750 USD
€150 EUR
$15-25 USD / hour