The D Series includes a full range of vertical high-speed portal machining centers, having two linear axes moving the tool and one moving the table, suitable for precision machining of medium sized components. The range includes 5 models, D230, D420/22, D430/32, whose main difference is the extension of the working area. All the D Series machines can be equipped with a tilting head and a rotary table achieving the 4 or 5 axis configuration respectively. For these configurations, a wide range of electrospindles is available to meet the demands of the most advanced machining technologies in terms of RPM, torque and power. On the D422 and D432 models, the 5-axes configuration can also be realized by installing a 2 axis rotary and tilting head, powered by two state of the art torque motors. The wide machine axis travels allow for vertical as well as horizontal tool axis machining, allowing the process of 5 sides in one placement. The configuration with the 2 axis rotary and tilting head extends this feature to long-shaped workpieces also.