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I need a complete mechanical design package for a vending machine that dispenses medium-sized LPG cylinders (11–20 kg). The machine must securely store multiple cylinders, release one on demand, confirm stock levels in real time, and tie into an electronic payment module. Here’s what I expect from you: • Detailed 3-D CAD files and 2-D manufacturing drawings for frame, storage rack, safety interlocks, and the dispensing mechanism • Integration points for load cells or similar sensors so the controller can check cylinder availability before and after each sale • A clear path for mounting a standard payment terminal and routing protected cabling without compromising safety regulations • Bill of materials with part numbers, materials, and recommended suppliers • Assembly and maintenance instructions that a technician can follow without guesswork Acceptance criteria: the design must handle at least one full 20 kg cylinder drop without deformation, keep all live gas connections enclosed, and allow a complete cylinder swap in under three minutes using standard hand tools. If you’ve worked on automated retail kiosks, gas handling equipment, or similar safety-critical mechanisms, I’d love to see samples of your work when you bid.
Project ID: 40621908
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66 freelancers are bidding on average $474 USD for this job

As an experienced professional with over 20 years under our belt, my team and I are truly versatile in delivering on clients' exact needs, especially when it comes to automated retail kiosks and intricate mechanisms such as your LPG Cylinder Vending Machine. In fact, we've had the chance to work on and successfully complete similar assignments featuring robust mechanical design, detailed CAD modeling using Solidworks, incorporating intricate load cells integration, and stringent safety measures. Our extensive skillset extending from creating detailed 3-D CAD files to engineering complex manufacturing drawings and everything in-between puts us at the competitive edge for your project. Additionally, we have spent considerable years working closely with different suppliers, thus honing our ability to provide an efficient Bill of Materials with part numbers and recommended materials based on the specific requirements of each project. Making sure that the design we produce is not just functional but capable of passing rigorous performance tests is another strong suit of ours. Having met or exceeded acceptance criteria requiring equally sound structural integrity, gas storage security, and short cylinder swap times in numerous industrial projects, we can guarantee the highest possible standards for your vending machine.
$500 USD in 7 days
9.0
9.0

Hello, We have extensive experience in mechanical CAD design and complex equipment development, delivering detailed, manufacturing-ready assemblies with a strong focus on reliability, serviceability, and safety-conscious design. We can develop the complete CAD package for your LPG cylinder vending machine, including the frame, storage system, dispensing mechanism, sensor integration points, payment terminal mounting provisions, BOM, and comprehensive assembly documentation. Our team works with SolidWorks, Inventor, and AutoCAD to produce accurate 3D models, detailed 2D manufacturing drawings, and organized documentation suitable for fabrication and future revisions. We can share relevant portfolio examples of industrial equipment, automated mechanisms, and custom mechanical product designs upon request. We are committed to delivering a well-organized, production-ready mechanical design package while maintaining clear communication and regular progress updates throughout the project. Thanks
$250 USD in 4 days
8.0
8.0

Hello, i am ready exited to work you as i read your job description I am also an expert in making 2d,3d modelling and animating characters 2dautocad drawing ,elevation, solid work, Revit ,FBX ,Unity, Render also interior and exterior design. I have experience in field of more than 10+ years. I can Create Intro and Explainer Videos. for products and companies. Kindly check My Portfolio as well. Hope for your very soon reply. Thank you
$255 USD in 2 days
7.8
7.8

As an experienced multi-skilled Engineer, CAD Designer, and Product Designer, I pride myself on creating innovative and accurate solutions, tailored to the unique needs of each project. My extensive expertise in AutoCAD, SolidWorks, Revit, and SketchUp among others enables me to create detailed 3D CAD files and precise 2D manufacturing drawings that will bring your LPG Cylinder Vending Machine to life with thoroughness and precision, just as you have envisaged.
$266 USD in 1 day
7.6
7.6

As an experienced Mechanical Engineer, my background in 3D Modelling and Product Design is a perfect fit for your LPG Cylinder Vending Machine project. I have extensive experience with designing mechanical parts and systems for a range of diverse industries—including automated retail kiosks and safety-critical mechanisms like the task at hand. Although I haven't worked on gas-handling equipment before, my in-depth understanding of mechanical design principles will ensure optimal design choices for safe, secure and efficient storage and dispensing functionalities.
$260 USD in 1 day
7.5
7.5

Hi there, We understand you are seeking a comprehensive mechanical design package for an LPG cylinder vending machine. This project aligns well with TRYGVE Studio's expertise in product development, including detailed CAD modeling, manufacturing drawings, and assembly instructions for complex mechanical systems. We can assist with developing the detailed 3D CAD files and 2D manufacturing drawings for the frame, storage, safety interlocks, and dispensing mechanism. Our approach includes considering integration points for sensors and ensuring proper routing for cabling, along with generating a Bill of Materials and providing clear assembly and maintenance instructions. To ensure a successful outcome and accurately scope the effort, we invite you to discuss the project further. This will allow us to understand the full requirements, such as specific dimensions, material preferences, and any particular safety regulations relevant to LPG handling, before finalizing the scope and pricing. Please feel free to message us to arrange a brief discussion. You can view our profile and past work at https://www.freelancer.in/u/faisal8071. Regards, Ar. Faisal Saif
$750 USD in 11 days
6.8
6.8

Hey, I have gone through your description and attachments. I can provide you 3D cylinder vending machine designs in high quality and photo-realistic rendering. Kindly share further details, so I can start working immediately. I have experience of 10+ years in 2D drawings and 3d designing/modeling/texturing/rendering/rigging/animation to provide you best results. I am specialized in software like -3ds Max -Maya -Zbrush -Blender -Keyshot -Solidworks -Vray -Lumion -SketchUp -AutoCAD You can also have a look at my work https://www.freelancer.com/u/whitevulture Looking forward to working with you.
$250 USD in 4 days
6.4
6.4

Hi, I’m a multidisciplinary engineer focused on design + analysis, delivering production ready CAD and simulation-backed solutions. I work across mechanical and architectural scopes, with clear drawings, practical detailing, and fast communication. Feel free to check my profile for similar projects ,happy to review your scope and suggest the best next steps. G. Zaralı
$1,250 USD in 7 days
6.4
6.4

Hello, I am excited about the opportunity to design a mechanical LPG cylinder vending machine that meets your specifications. With my expertise in mechanical engineering and experience in designing automated retail kiosks, I am confident in delivering detailed 3-D CAD files, manufacturing drawings, integration points for sensors, and a secure payment terminal setup. I will ensure that the design can handle a full 20 kg cylinder drop without deformation and comply with safety regulations for gas handling equipment. Please have a look at our Freelancer portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 Best regards, Kirandeep K.
$250 USD in 1 day
6.5
6.5

Hi, I can design your LPG cylinder vending machine with a safe mechanical layout, sheet metal structure, and manufacturing-ready CAD. With 7+ years of experience in SolidWorks and industrial machine design, I deliver production-ready models for fabrication and assembly. ✔️ 3D CAD & machine assembly ✔️ Sheet metal & fabrication drawings ✔️ BOM, STEP & SolidWorks files ✔️ Fast revisions Portfolio: https://www.freelancer.in/u/xabhix I'm available to start immediately. Could you share the cylinder size, vending mechanism, and any reference sketches? Best regards, Abhishek
$500 USD in 7 days
6.5
6.5

Hi there, I'm Umesh Saini, a seasoned 3D Product Designer with a strong track record in modeling and rendering high-quality product visuals. I came across your project and believe I’m a great fit based on the skills and experience you’re seeking. You can view my previous work here: https://www.freelancer.com/portfolio-items/388143-3d-product-modeling-and-rendering Why choose me? -- Proven expertise in 3D product design and realistic rendering -- Quick turnaround - I'm available to start immediately -- Open to a call or chat to discuss your requirements in detail To better understand your project, could you kindly share: 1. What type of product(s) are you looking to model or render? 2. Do you have reference images, sketches, exact dimensions available? 3. What is your preferred output format and resolution? 4. Is there a specific deadline or timeframe you’re working with? If you’d like me to provide similar sample work relevant to your project, just click the "Chat" button and let’s connect! Looking forward to collaborating with you. Best regards, Umesh Saini 3D Product Design Expert
$380 USD in 3 days
6.0
6.0

With a diverse skillset that encompasses 2D Drafting, 3D CAD, 3D Modelling, and Manufacturing Design, combined with my extensive experience in safety-critical mechanisms much like your LPG Cylinder Vending Machine, I am confident in my ability to deliver the detailed mechanical design package that your project demands. I have worked on similar projects before and can provide you with high-quality 3D modeling and detailed 2D manufacturing drawings that cater to both performance and safety aspects of the machine.
$335 USD in 1 day
6.3
6.3

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
$650 USD in 10 days
6.0
6.0

Hello, we are Vutuk Design and Media. Backed by a full-service mechanical design engineering, structural FEA simulation, rapid prototyping, and digital media studio led by a principal mechanical design engineer with 15 years of experience, our agency is fully equipped to execute your LPG Cylinder Vending Machine Design project. We bridge heavy automation engineering with cinema-grade technical visualization assets. To help us align our engineering and media pipeline with your project timeline, we have a few brief questions: Do you require full structural FEA safety load reports alongside the 2D sheet metal manufacturing blueprint package? Would you like our studio to produce animated 3D dispensing sequence videos and photorealistic lifestyle renders for your product deck? What is your preferred schedule for reviewing initial 3D frame layouts before our engineering team advances to detailed sub-assembly drafting and BOM generation? We invite you to visit our company profile and extensive portfolio page to explore our deep capabilities in automated mechanical design, FEA stress simulation, and industrial visual assets. We look forward to partnering with your team.
$500 USD in 7 days
5.6
5.6

I have 10 plus years experience in 3D Modeling & 3D Printing Specialist with a firm grip on the end-to-end design process, I am more than capable of providing you with comprehensive mechanical design package for your unique LPG Cylinder Vending Machine. Having worked extensively on projects involving mechanical parts, industrial components, and product development, I am confident in my ability to create detailed 3-D CAD files and 2-D manufacturing drawings that satisfy every single one of your project requirements. Moreover, my expertise extends to the creation of functional prototypes and spare parts for industrial machines - an invaluable skill set when it comes to ensuring the durability and performance of your vending machine. On top of that, my long-standing experience in the field has honed my ability to deliver quality designs optimized for manufacturing using a range of materials such as PLA, PETG, ABS, TPU, Nylon, and Resin - all capable of handling potential gas leaks.
$257 USD in 2 days
5.5
5.5

Hello, I've reviewed your project and understand you're looking for a complete mechanical design package for an automated LPG cylinder vending machine with storage, dispensing, sensing, and payment integration requirements. I have experience in mechanical product design, CAD assemblies, manufacturing drawings, BOM preparation, and safety-focused mechanisms while considering real-world fabrication and maintenance needs. I can develop the machine structure, dispensing mechanism, sensor mounting provisions, assembly documentation, and production-ready design package. Could you confirm the required LPG cylinder dimensions and the applicable safety standards or regional regulations for the machine? Best Regards, Muskan
$250 USD in 1 day
5.1
5.1

With extensive experience spanning multiple areas of design - 3D modeling, mechanical design, product design and more - I'm confident I can deliver a top-notch LPG cylinder vending machine design that meets your every expectation. Being well-versed in using 3D CAD software like Solidworks, my output will not only comprise detailed and precise drawings for the frame, storage rack and dispensing mechanism but also address the mechanical aspects such as security interlocks needed to handle cylinder drops without deformation. An integral part of this project is ensuring the design's compatibility with sensors and payment terminals while adhering to safety regulations. My experience with PCB (Printed Circuit Board) design and similar equipment will allow me to seamlessly integrate these elements while keeping critical gas connections enclosed. Moreover, being well aware of the project's acceptance criteria, I vow to create a solution that allows cylinder swap within the targeted time frame. Whether it's designing the assembly for quick access or providing clear maintenance instructions, you can be assured that every aspect will be well taken care of. To conclude, my holistic skill set in combination with my comprehensive understanding of your project requirements put me in a unique position to effectively contribute to your vending machine design project. Let's join hands and create a safe and efficient system for all!
$251 USD in 1 day
5.3
5.3

Technological marvels require skilled engineering, and that's where I come in. My name is Usman Haider, an experienced Mechanical Designer with remarkable expertise in 3D CAD and Modelling, perfect for the task at hand. I have a penchant for solving intricate engineering challenges, making me the best fit for this LPG Cylinder Vending Machine Design project. My vast experience includes working proficiently with safety-critical mechanisms and designing automated retail kiosks. Drawing from this knowledge and coupling it with my skills in mechanical design, I’m confident that I can provide you with a comprehensive and sophisticated design package for your vending machine needs. Moreover, my meticulousness comes through clearly in my work, and I can assure you of detailed 3-D CAD files, integration points for sensors as required for real-time updates on cylinder availability, clear mounting paths as per safety regulations for the payment module installation, bill of materials with part details and thorough assembly and maintenance instructions. Rest assured, I understand the importance of efficiency, safety and precision for your project.
$250 USD in 7 days
4.6
4.6

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Product Design | 3D CAD Modelling Finite Element Analysis | Computational Fluid Dynamics Thermal analysis | Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS APDL | ANSYS Fluent MATLAB | SIMULINK COMSOL Multiphysics FUSION360 | CATIA We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$500 USD in 7 days
4.4
4.4

Hi there ! Having spent several years as a Mechanical and Product Designer, my skills in 2D Drafting, 3D CAD, Modelling, and Manufacturing Design have been finely honed to align with the requirements of your project. I have successfully executed projects similar to yours in the past, developing intricate designs and incorporating multiple safety mechanisms for critical tasks - just like the dispensing and stock-keeping process your LPG Cylinder Vending Machine requires. Given that your project necessitates detailed 3-D CAD files, load cell integration points, perfect understanding of payment terminal mounting, and adherence to safety standards, I am confident that my extensive knowledge will prove invaluable. To further reassure you, I can provide you with comprehensive samples from past projects wherein I designed robust automated kiosks while ensuring compliance with stringent safety regulations. Furthermore, I thrive on delivering projects within challenging timelines without compromising on quality or attention to detail. As someone who values effective communication and client satisfaction above all else in my work process, I'm also committed to providing you with detailed instructions for assembly and maintenance that any technician can follow without any confusion. Trust me to breathe life into your ideas! Thanks & regards Gaurav Sharma….
$250 USD in 3 days
3.8
3.8

Riyadh, Saudi Arabia
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