Performance A fiber-coupled diode laser with 140 W laser power offers optimal conditions for processing various metal materials such as stainless steel, tool steel, nickel-based alloys or aluminum alloys2. The focus diameter of 140 μm allows the production of finest details and thin wall thicknesses. Layer thicknesses between 30 μm and 90 μm and the freely adjustable process parameters allow a component and material-optimized production process. Low investment costs Simple, economical, flexible – the Alpha 140 is the ideal entry-level product for the additive manufacturing of metal components. It dispenses with costly and maintenanceprone components and, thanks to its newly designed machine design, is up to 80 % more economical than other laser powder bed fusion machines. The wide range of usable metal materials offers high flexibility and a variety of applications. ADDITIVE MANUFACTURING. DRIVEN BY KURTZ ERSA. Consulting and training Through the close cooperation of the Laser Melting Innovations GmbH, the Aachen Center for Additive Manufacturing, the RWTH Aachen, the Fraunhofer Institute for Laser Technology and Kurtz Ersa, a broadly based consulting approach as well as training in all areas of additive manufacturing is ensured. Kurtz GmbH Industrial Area Wiebelbach Frankenstr. 2 97892 Kreuzwertheim Phone: +49 9342 807-0 Fax: +49 9342 807-404 [email protected] www.kurtzersa.com GLOBAL. AHEAD. SUSTAINABL

Technical specifications1: General build value shield gas input (Argon) KURTZ ERSA ALPHA 140 The ideal introduction to 3D printing The Alpha 140 combines innovative additive manufacturing technology with particularly simple operation at low system costs. The Alpha 140 offers an optimal solution for the toolfree production of metal parts, especially for small and medium-sized companies. shield gas consumption (Argon) layer height Laser and Optic laser fibre coupled diode laser 140 W / aircooled focus diameter Electronics electrical input environment temperature 15 – 35 °C air humidity „The Alpha...