MDX-540 3D Modeling Machine This machine is ideal for Subtractive Rapid Prototyping (SRP) and industrial design including the production of simple molds and parts for in-house use. The MODELA PRO II can be purchased with an optional automatic tool changer, rotary axis unit and T-slot table which together will support a wide range of milling applications. Every MODELA PRO II comes with an easy-to-use Roland SRP Player CAM software, and a convenient, easy-to-navigate operation panel. "MODELA PRO II and SRP Player show how it can be used friendly; simply position the material on the MODELA PRO II, set the origin point, choose the material, shape and cutting quality, and attach the appropriate tool as indicated by the SRP Player software. MODELA PRO II does the rest for dependable results. As an added benefit, MODELA PRO II features an optional safety cover which keeps your work area clean."