Chinese company Eplus3D has introduced the EP-M3050, a metal powder bed fusion system with a build area of 3,050 x 3,050 mm and up to 256 lasers. Designed for industrial-scale commercial production, this machine enables the fabrication of large metal components in a single print, surpassing the three-meter barrier.
How Eplus3D solved the challenges of large-scale printing 🔧
To achieve this size, Eplus3D had to solve complex technical problems. Airflow stability was optimized to prevent turbulence over such a large area. Managing fumes and spatter during prints that can last several days required new extraction systems. Additionally, solutions were implemented to maintain the optical cleanliness of the lasers under prolonged working conditions, a critical point when operating with 256 beams simultaneously.
256 lasers: so you can't say you don't have enough light 💡
If you've ever thought your desktop 3D printer is slow, don't look at the EP-M3050. With 256 lasers working simultaneously, this machine could print a dinosaur sculpture in the time it takes you to decide which filament to buy. The only thing missing is a coffee system to keep operators awake during multi-day prints. Of course, make sure you have good fire insurance and a stable power supply, because if the power goes out, the disappointment will be monumental.