Yisu Third-Generation Multi-Laser Metal 3D Printer E3-420

Description

1. Maximum build size (including substrate thickness): 400×400×420mm; 2. Part printing accuracy: within 100mm, ±0.1mm~±0.2mm; greater than 100mm, ±0.1%~±0.15%; 3. Maximum scanning speed: 7m/s (determined by process requirements); 4. Focal plane spot diameter: 40~80μm; 5. Minimum layer thickness: 20μm; 6. Oxygen content in build chamber during printing: ≤100ppm (determined by customer's gas source purity); 7. The main unit is equipped with a long-life filtration system for gas and dust filtration; 8. The main unit is equipped with a cooling system for optical components and heating plates; 9. The build chamber can be equipped with scrapers made of different materials. The appropriate scraper can be selected based on the material and structure of the part to achieve optimal powder spreading, and the scraper can be replaced by the operator.