HANGZHOU, China, Apr 20, 2026 – Eplus3D, a leading global provider of metal additive manufacturing (AM) solutions, has announced the launch of the EP-M3050, an ultra-large-format powder bed fusion (PBF) system that shatters previous size limitations. With build dimensions exceeding three meters in both X and Y axes, the EP-M3050 proves that Eplus3D has mastered the engineering challenges of truly large-scale metal 3D printing.
Pushing Beyond the 3-Meter Threshold
For years, the metal PBF industry has been constrained by a practical ceiling around three meters. The EP-M3050 breaks through that barrier with standard X and Y dimensions of 3050 mm x 3050 mm and a Z-axis customizable up to 5000 mm. This enables one-piece manufacturing of ultra-large structural components that previously required assembly of multiple smaller parts.
“Scaling metal PBF beyond three meters is not just about making the machine bigger. It requires solving airflow stability across a giant build chamber, managing fume and spatter during multi-day prints, and maintaining optical cleanliness at an unprecedented scale. Eplus3D has achieved all of this,” said a spokesperson from Eplus3D.
To meet diverse application needs, the EP-M3050 offers square, cylindrical (Φ3050 mm), and optional ring-shaped build chambers, improving material utilization for complex geometries such as casings and ring-like structures.
Up to 100 Lasers (Scalable to 256) with Industrial Efficiency
The EP-M3050 is built around a high-efficiency multi-laser architecture. The standard configuration includes 100 lasers, with scalability up to 256 lasers. Under typical process conditions, the theoretical printspeedis up to 3500 cm³/h, balancing productivity and process stability.
Rather than simply adding lasers, Eplus3D has developed coordinated scan strategies, path planning, and real-time process control to ensure uniform part quality across the entire large build area.
Designed for Aerospace, Energy & other Demanding Industrial Applications
The EP-M3050 targets applications where large, integrated, high-performance components are critical: aerospace & aviation, energy, oil & gas, machinery, and advanced industrial manufacturing. By enabling one-piece manufacturing, the system reduces assembly work, shortens production cycles, and improves overall part performance.
A notable example is a 2.8-meter casing (see Figure 2) printed integrally on the EP-M3050, demonstrating the system’s ability to produce large, complex components in a single build.
Proven Expertise: From EP-M1250 to EP-M3050
The launch of the EP-M3050 is not a sudden leap. Eplus3D has already sold over 100 units of itsone-meter-class systems (EP-M1250, EP-M1550, EP-M2050) and more than 200 units of systems with at least one axis exceeding one meter. This track record in large-format metal AM provides the foundation for the EP-M3050.
Moreover, Eplus3D states it now has the capability to custom-build metal PBF systems with build volumes up to 5m x 10m x 5m, showcasing its engineering leadership in ultra-large-format additive manufacturing.
Expanding the Practical Boundaries of Metal Additive Manufacturing
The introduction of the EP-M3050 signals a shift in how metal additive manufacturing can be applied at scale. What was once considered beyond the practical limits of PBF is now becoming increasingly feasible, opening new possibilities for large-scale, integrated manufacturing across industries.
Looking ahead, Eplus3D will continue to advance large-format, high-efficiency, and stable additive manufacturing systems, supporting the ongoing evolution of industrial production.
About Eplus3D
Eplus3D pioneered China’s first powder bed fusion (PBF) machine in 1993 and has since dedicated itself to the research and development of industrial-grade additive manufacturing systems andsolutions, with a core focus on its proprietary MPBF™ (Metal Powder Bed Fusion) 3D printing technology. The company delivers professional application solutions across a wide range of industries, including aerospace & aviation, energy, oil & gas, automotive, mold & tooling, electronic goods, and precision manufacturing.
Eplus3D has established facilities in Beijing, Hangzhou, Stuttgart, and Houston. The company consistently maintains a high level of annual investment in scientific research, resulting in a comprehensive intellectual property portfolio that includes invention patents, utility model patents, software copyrights, and design patents. It has achieved significant advancements across key areas of additive manufacturing, including design, processes, software, materials, and post-processing technologies. To date, Eplus3D’s AM solutions have been successfully implemented for customers across more than 50 countries and regions worldwide, including Europe, the Americas, the Middle East, East Asia, and Southeast Asia. For more information, visit https://www.eplus3d.com.
