Nano Dimension has launched the Exa 250vx, a cutting-edge micro 3D printer leveraging Digital Light Processing (DLP) technology to deliver high-resolution micro parts at production scales. This release marks a significant advancement in Nano Dimension’s portfolio, building on the NanoFabrica technology acquired in 2021.
The Exa 250vx utilizes DLP to cure photopolymer resin layer by layer, boasting faster speeds than competing 3D printing technologies. This new addition complements NanoFabrica’s existing Tera 250vx and Giga 250vx machines, while offering a larger build volume of 100mm x 100mm x 70mm. The system achieves an XY resolution of 7.6µm and a layer thickness of 10 microns, balancing precision and productivity for high-volume micro-part production.
Advanced Materials and Applications
The Exa 250vx is compatible with NanoFabrica’s comprehensive range of resins, including:
- D-810: Comparable to ABS, with a tensile strength of 50 MPa and shore hardness of 88.
- Transparent resins, some of which are suitable for medical-grade applications.
- Compatibility with third-party resins, broadening material options.
This versatility makes the Exa ideal for industries requiring intricate, high-quality micro components:
- Electronics: Miniaturized connectors and device components.
- Medical: Micro-needles, micro-filters, and components for minimally invasive surgeries.
- Optics: High-precision lenses and optical systems.
- Jewelry: Gold-coated decorative items and micro embellishments.
Precision Meets Productivity
While the Exa focuses on larger-scale production, the Tera and Giga machines maintain their niche with higher resolutions (3.8µm XY) and finer layer thickness (down to 1µm), ideal for ultra-precise applications. The Exa’s increased capacity and enhanced speed make it a competitive alternative to traditional micro-injection molding and micro-CNC machining, offering cost-effective solutions for intricate designs.
Industry Impact
Nir Sade, Senior Vice President of Additive Manufacturing at Nano Dimension, highlighted the significance of this innovation:
“The Exa 250vx balances quality, productivity, and cost, addressing customer needs for high-volume micro parts production with larger build capacities. This system is a game changer for industries requiring precision and scalability.”
The Exa 250vx is currently available for pre-order, with shipments expected in Q2 2025. For more information on Nano Dimension’s advancements in micro additive manufacturing, visit their website at nano-di.com.
This latest innovation positions Nano Dimension as a leader in micro additive manufacturing, offering unparalleled solutions for industries demanding precision, flexibility, and scalability.
