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I'm looking to create a prototype for a portable soldering iron specifically designed for electronics repair. The ideal candidate should have experience in product design and prototype development. Key requirements: - Lightweight and handheld - Compatible with 12v Milwaukee battery - Replaceable tips Ideal skills and experience: - Background in tools/electronics - Experience with battery-powered devices - Prototyping skills I have the components i want to use and design of product, at next faze to make it real life
Project ID: 40482482
23 proposals
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Active 7 days ago
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23 freelancers are bidding on average $459 AUD for this job

With your prototype design ready, we at MHTechFusion are excited to help bring your vision to life. With our strong background in both mechanical and electrical engineering, we have the perfect skill set to design a portable soldering iron that suits your needs precisely. Our experience with designing for battery-powered devices and compatibility with various systems ensures that our solutions are practical and reliable in real-world conditions. In addition to our proficiency in CAD modeling, we are well-versed in designing for manufacturing (DFM) and assembly (DFA). This means not only will the final design be functional, but it will also be efficient to produce at scale. We provide clean, parametric CAD models, fully detailed engineering drawings, and comprehensive manufacturing-ready files. Our commitment to providing superior results extends to thorough documentation for prototyping and production. We'll keep you informed every step of the way—keeping the project streamlined and on track. Dong this project with MHTechFusion means gaining the cutting-edge advantage of a team known for delivering top-notch quality, reliability, and efficiency in its work - Let's turn your design into reality!
$750 AUD in 12 days
8.2
8.2

Hello! First, I'd like to applaud your vision for creating a portable soldering iron designed explicitly for electronics repair. My name is Mannu and I bring a unique blend of mechanical engineering and design expertise that aligns perfectly with your project needs. With a robust background in both electronics and tools, I assure you that I not only understand the intricacies involved with battery-powered devices but also have the experience in developing prototypes. Combined with my proficiency in 3D modeling – especially tools like SolidWorks and AutoCAD – and specialized skills like PCB layout, I'm confident in my ability to create the soldering iron prototype you've envisioned. Moreover, my dedication to your project doesn't stop at designing a lightweight and handheld soldering iron compatible with the 12v Milwaukee battery; it extends to ensuring replaceable tips as you've desired. So, if you're looking for a freelancer who can flawlessly execute your components and design into a real-life prototype while keeping precise attention to detail, look no further! I'm here, fully equipped with the technical skills and the passion to bring life to your project. Let's get started!
$266 AUD in 1 day
7.5
7.5

Innovation at its finest! With a robust blend of technical expertise and creative instinct, I am a perfect match for your project. My in-depth knowledge of designing tools, coupled with my experience in conceptualizing and prototyping, make me the ideal candidate to develop your portable soldering iron prototype. As an adept 3D Modeller, I have a strong understanding of product design and can bring your vision to life in minute detail. Additionally, having worked on various engineering-related projects, I have a unique sense of what makes a practical and efficient product. This ensures that I can not only deliver on weight and handheld features but also create compatibility with widely-used batteries like the 12v Milwaukee.
$260 AUD in 1 day
7.5
7.5

With my extensive background in electrical engineering, particularly in the fields of digital motor control and power electronics, I am well-prepared to take on your portable soldering iron prototype project. You need a lightweight and handheld design that's compatible with a 12V Milwaukee battery? I have knowledge and experience in designing battery-powered devices, making me a perfect fit for this task. In fact, I could even lend proficiency with PCB layout and design from my use of tools like Easyeda, CAD files of manufacturers and Altium which can help streamline the prototype creation process. I understand the value of replaceable tips in soldering irons, lending user convenience. Similarly, my experience in analog design and knowledge of noissless special opamp-based analog circuits gives me an edge in ensuring the highest quality performance possible from this important feature. It is this critical attention to detail that has helped me excel at prototyping projects throughout my freelance career. Moreover, as a person who genuinely loves what I do, you can rest assured that I will approach this project with passion, dedication, & high level of precision. I look forward to collaborating with you to bring your design to life! Let's embark on this journey together and create a first-rate portable soldering iron prototype.
$600 AUD in 7 days
7.5
7.5

Hi, designing battery-powered handheld tools and portable electronics enclosures is exactly the kind of product development work I do in SolidWorks. For your portable soldering iron prototype, here's my approach: Mechanical Housing Design: - Lightweight, ergonomic handheld grip sized for comfortable single-hand use - 12V Milwaukee battery interface — I'll design the mount and locking mechanism to fit the Milwaukee M12 battery form factor securely - Replaceable tip mechanism: collet or bayonet-style tip holder for quick swap without tools - Thermal management geometry — heat shield separation between tip zone and grip/battery zone - Access points for electronics, switch, and indicator LED Prototype Deliverables: - Full SolidWorks 3D CAD assembly - STEP + STL files ready for 3D printing your first prototype - 2D drawings with key dimensions for any machined parts - BOM referencing your existing components Process: I'll need the dimensions of your components (battery interface, heating element, tip diameter) to build around them precisely. Share what you have and we'll work together to make it real. Timeline: 5-7 days for prototype-ready CAD. Let's connect and get this built.
$500 AUD in 7 days
7.3
7.3

Hi there, I carefully read your project description, and I can help turn your portable soldering iron concept into a real working prototype. I’m Samuel Tshibangu, a mechatronics engineer with experience in product design, battery-powered electronics, thermal control, PCB design, and prototype development. I’ve worked with similar handheld electronic tools, power-control circuits, heating elements, replaceable-tip concepts, and battery-based systems, so I can help move your design from components and concept into a functional physical product. I can support the electronics, mechanical integration, 12V Milwaukee battery compatibility, heating control, safety considerations, and prototype assembly/testing. Feel free to send me the components and product design so we can discuss the next phase. Best regards, Samuel Tshibangu
$500 AUD in 7 days
6.3
6.3

With over a decade of experience in 3D modeling, electronic design, and PCB layouts, I am confident that I am the best fit for your portable soldering iron prototype project. Throughout the years, I have developed a unique skill set that includes leveraging software such as SolidWorks, AutoCAD, and SketchUp, which would be highly valuable in transforming your design into a tangible reality. Not only can I bring your vision to life through accurate 3D modeling and high-quality renders but I can also deliver exceptional 2D drawings and architectural designs providing you with comprehensive support at each stage of this project.
$251 AUD in 1 day
6.3
6.3

With my varied and extensive skill set in your listed criteria of 3D modeling, CAD/CAM, electronics, mechanical engineering and product design, I believe I am perfectly suited to take on your Portable Soldering Iron Prototype project. Having worked with multiple software packages such as PCB and PLC programming, Ki Cad, Gerber file, Altium, Eagle and Or CAD, I possess the expertise to bring your design to life in a real-life manufacturing process.
$270 AUD in 1 day
5.2
5.2

I am very interested in assisting with the development of your portable soldering iron prototype. With experience in electronics design, product prototyping, and embedded systems development, I can help transform your concept into a functional and reliable prototype. My background includes circuit design, PCB development, power management systems, thermal considerations, and prototype testing to ensure optimal performance and safety. For this project, I can support the complete development process, including component selection, schematic and PCB design, battery and power regulation integration, temperature control implementation, and prototype validation. I understand the unique challenges of creating a compact, portable device that must balance heating performance, energy efficiency, durability, and user safety. My goal is to deliver a practical design that is ready for testing, refinement, and potential manufacturing. I prioritize clear communication, timely updates, and a collaborative approach throughout the project. I would be happy to discuss your specifications, target features, and design requirements in detail to develop the most effective solution. I look forward to contributing my technical expertise to help bring your portable soldering iron concept to life.
$250 AUD in 7 days
5.2
5.2

Hi there, Being an experienced product developer and designer operating under Aesthetic Logic, I can assure you top-tier skills that align perfectly with your requirements. From my extensive background in electrical and hardware work to my ability to seamlessly utilize tools like SolidWorks and Fusion 360, I am well-equipped to develop the portable soldering iron you envision. My proficiency in 3D modeling and prototyping will enable me to convert your design into a tangible, practical prototype. Throughout my career, I have put significant thought into lightweight and ergonomic designs that are vital for handheld devices like yours whilst ensuring compatibility with complex power requirements like the 12v Milwaukee battery.
$500 AUD in 3 days
1.1
1.1

Hello, I am a mechanical engineer specialising in handheld tool design and thermal management. I will transform your components and concept into a production‑ready prototype for a 12V Milwaukee‑compatible soldering iron. The design will focus on: lightweight ergonomic body, secure battery dock, quick‑change tip system, heat isolation between grip and tip, and proper ventilation. I will model all parts in CAD (Fusion 360), simulate thermal distribution, and output STL files for 3D printing. I will also provide a parts list and assembly guide. I have designed similar portable soldering irons for electronics repair kits. I can complete the design within 2–3 weeks, depending on complexity. Best regards.
$500 AUD in 7 days
0.0
0.0

Melbourne, Australia
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Member since Jun 1, 2026
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