Boston Micro Fabrication

When every micron matters, so does clarity. We just launched BMF Clear - an optically transparent resin designed for applications where internal visibility and precision can’t be compromised. • >90% light transmittance • Fine features down to 10 µm • No polishing required • See internal structures - as printed This isn’t just about transparency. It’s about enabling designs that were previously difficult - or impossible to manufacture. Think: • Microfluidics with visible internal channels • Optical and photonics components • Sensors where internal geometry matters If you’ve ever had to cut a part open just to validate it, this changes things. 🔗Read more at link in bio.

🚀 Introducing the microArch® S150 Series We’re excited to launch the microArch® S150 Series — bringing industrial-grade micro-precision 3D printing to a compact desktop platform, making best-in-class precision more accessible than ever. Powered by Projection Micro Stereolithography (PµSL), the S150 Series delivers true 25 µm optical resolution, layer thicknesses from 10–100 µm, and the exceptional surface finish and part quality BMF is known for — all through single-touch operation. The series includes two configurations designed for different workflows: 🔹 microArch® S150 Ideal for labs and development teams, providing flexible, high-precision micro-printing for research, prototyping, and advanced design exploration. 🔹 microArch® S150 Ultra Built for higher-throughput environments, delivering up to 9× faster print speeds while maintaining the same micron-level accuracy and part quality. Both systems feature: • One-touch printing with no calibration required • Heated resin vat (up to 60°C) for broader material compatibility • HEPA filtration + UV sterilization for clean environments • DLC-coated build platform for easier part removal and durability From microfluidics and fiber optics to biomedical devices and electronics, the S150 Series supports the full arc of innovation - from precision prototyping to scalable micro-manufacturing. World-class precision. Desktop accessibility. 👉 Learn more at link in bio.

Thank you again to @interestingengineering for our recent collaboration on this video. BMF is excited to be pioneering the transformation of the micro #3Dprinting landscape, driving new possibilities for high-precision manufacturing and micro-scale #innovation. Our advanced microArch technology enables the production of parts with micron-level accuracy, unlocking breakthrough applications across industries such as medical devices, electronics, and more. Watch the video to see how we’re shaping the future of micro 3D printing!

📡 Miniaturization in mmWave systems pushes manufacturing to its limits. As components shrink and frequencies increase, achieving the required precision with traditional manufacturing becomes increasingly difficult, especially for ceramic parts with complex internal geometries. A recent BMF resource explores how Horizon Microtechnologies is using ceramic precision additive manufacturing with PµSL technology to produce highly detailed mmWave components with the dimensional accuracy and fine features these applications demand. This supports: • More compact, high-frequency device designs • Complex geometries difficult to machine conventionally • Faster iteration for RF and communications development • High-resolution ceramic structures with micron-level precision For engineers working in mmWave communications, radar, aerospace, and advanced electronics, manufacturing precision directly impacts device performance. Want to read the article? Drop a comment below and we’ll send you the link.

🔬 Medical device accuracy starts at the micron scale. As medical devices become smaller and more complex, traditional manufacturing methods are increasingly challenged by the tolerances required for reliable performance. A recent BMF article explores how micro-precision 3D printing with PµSL technology is helping engineers produce components with the accuracy needed for applications like microneedles, microfluidic diagnostic chips, catheter components, and implantable sensor housings. With resolutions as fine as 2 µm and tolerances down to ±10 µm, micro-precision additive manufacturing enables: • More accurate micro-scale geometries • Faster iteration and validation cycles • Complex internal structures difficult to achieve conventionally • Transparent microfluidic devices with optical clarity using BMF CLEAR Resin At this scale, even small dimensional deviations can affect flow behavior, sealing, drug delivery, or device performance. Precision is no longer just a manufacturing metric, it directly impacts functionality and validation. Want to read the full post?👇Drop a comment below and we’ll send you the link!

Another great piece of coverage from DesignNews at RAPID + TCT this month. Listen as BMF CEO, John Kawola discusses our newest machine launch - the S150 - making micro-precision additive manufacturing more accessible to a wider range of users. Want to learn more? Drop a comment below!

📡 Millimeter-wave filter performance depends on precise internal geometry and surface quality. At high frequencies, even small dimensional deviations can introduce signal loss, reflection, or unwanted modes. Traditional manufacturing methods often struggle to produce the smooth, enclosed internal features required for these components. Using PµSL technology, micro-precision 3D printing enables fabrication of complex millimeter-wave filter geometries with tight tolerances and high surface fidelity, including structures that are difficult or impractical with conventional processes. Working with this approach, Horizon Microtechnologies has demonstrated how additively manufactured components can be combined with advanced metallization to produce functional mm-wave devices with improved design flexibility and reduced assembly complexity. This supports: • Complex, fully enclosed geometries without split-block assembly • Improved internal surface quality for better signal performance • Faster iteration from design to validation For RF and high-frequency applications, this level of precision enables more reliable and repeatable results. Want to learn more? 👇Drop a comment below and we’ll send you the article.

🔍 Trying to decide which micro 3D printer is right for your application? From resolution and feature size to material compatibility and throughput, there’s more to consider than just specs. We put together a quick guide to help engineers evaluate what actually matters, based on what you’re building and how you’re building it. Head to link in bio to learn more.

💧 In microfluidics, seeing inside your design isn’t a luxury - it’s critical. With BMF CLEAR, engineers can now print optically transparent microfluidic devices with >90% light transmittance and micron-level precision, making it possible to both fabricate and analyze internal flow behavior in real time. That changes how you design: • Visualize flow and interactions directly within internal channels • Validate droplet formation, mixing, and cell behavior with true geometry • Move beyond PDMS limitations—without molds or assembly Because at this scale, geometry doesn’t just define the part—it defines the outcome. Clear isn’t just about transparency. It’s about making microfluidic performance visible, testable, and repeatable. #Microfluidics #Micro3DPrinting #LabOnChip #PrecisionEngineering

📡 Geometry defines mm-wave performance - but traditional manufacturing chokes it. Hollow waveguides demand micron-precision internals. Horizon Microtechnologies used BMF’s micro-3D printing PµSL technology for monolithic, fully enclosed structures + proprietary metallization, unlocking: ✔️ Ultra-smooth, low-loss surfaces ✔️ Complex multi-port designs (OMTs, couplers, multiplexers) ✔️No splits, no misalignment, faster production Precision AM makes the impossible... manufacturable. Read how it transforms RF engineering - link in bio. #Micro3DPrinting #RFEngineering #mmWave #AdditiveManufacturing

🚀 BMF microArch® S150 Series Featured on 3DPrint.com The new microArch® S150 Series is getting attention for bringing true micro-precision 3D printing into a compact, accessible platform. Designed for engineers working at the limits of what’s manufacturable, the system delivers: • 25 µm optical resolution with ±3 µm positional accuracy • Layer thicknesses from 10-100 µm • Fully automated setup - no calibration required The series includes two configurations built for different workflows: 🔹S150 → flexible, high-precision system for lab development and prototyping 🔹S150 Ultra → up to 9× faster print speeds for rapid iteration and low-volume production From microneedles and microfluidic channels to fiber optic components and chips, this level of precision and speed is enabling engineers to move faster without compromising part quality. As devices continue to shrink, access to reliable micron-level manufacturing is becoming essential, and BMF is here to support the shift to micro. #Micro3DPrinting #AdditiveManufacturing #PrecisionEngineering #MedTech #Electronics Microfluidics

🧠 Think your microfluidics prototyping is too slow? Last week, we launched our new S150 Series, which brings true 25µm micro-precision performance to a compact desktop platform. Designed for rapid prototyping and engineering development across applications, including microfluidics. 🧬 BMF’s microArch® S150​ changes the game! ✅ Industrial-grade printing​ for microfluidic devices ✅ 25 μm ultra-high resolution ✅ Leveling-free​ = faster setup, more uptime 🔧No more slow iterations. Start building smarter and go from design → functional device in record time. Ideal for small-batch production​ and rapid R&D validation. 💡Speak with our team today to learn more! #precisionengineering #microfluidics #micro3dprinting