The EOS M 400-4 uses the DMLS (Direct Metal Laser Solidification) 3D printing technology developed by EOS. With a build volume of 400 x 400 x 400 mm and four lasers, the EOS M 400-4 platform achieves up to four-times higher productivity, making it perfect for industrial applications. Four precise 400-watt fiber lasers work over an area of 250 x 250 mm each, with 50 mm overlap.A broad portfolio of materials is available, from light metals to stainless steel, tool steels and super alloys. Any process from the EOS M 290 can be transferred to the EOS M 400-4 to achieve equivalent part properties. With its intuitive user interface, flexible software tools and diverse accessories, the system meets every usage requirement of an industrial production environment. Highly automated procedures and processes guarantee ease of operation.