DNM 6700L CNC Mill

The Doosan DNM 6700L is a high-performance vertical machining centre designed for precision, reliability, and efficiency in high-production environments. As an extended version of the DNM 6700, the L model features a longer X-axis travel, making it ideal for machining larger workpieces while maintaining the same high-speed cutting performance. It is widely used in industries such as aerospace, automotive, and general manufacturing, where precision, speed, and durability are essential.

Equipped with a 12,000 RPM direct-drive spindle, the DNM 6700L delivers smooth and stable cutting with minimal vibration, ensuring excellent surface finishes and extended tool life. The spindle motor generates 18.5 kW of power, providing the torque needed for both high-speed finishing and heavy-duty roughing operations. The box-type construction on the Z-axis and roller linear guideways on the X and Y axes enhance machine rigidity and precision, reducing deflection even during demanding machining processes.

One of the key advantages of the DNM 6700L is its extended X-axis travel of 1,500mm, allowing it to accommodate larger workpieces compared to the standard DNM 6700. The Y-axis travel remains at 670mm, and the Z-axis at 625mm, ensuring versatility in handling various part sizes. The machine is equipped with a 30-tool automatic tool changer, enabling fast and seamless tool changes, which reduces downtime and improves overall productivity. Additionally, the high-pressure through-spindle coolant system ensures optimal chip evacuation, making it well-suited for cutting tough materials like stainless steel and titanium.

Controlled by a Fanuc 0i-MF Plus, the DNM 6700L provides intuitive programming, real-time monitoring, and automation compatibility, allowing for enhanced workflow efficiency. Its combination of a longer X-axis, powerful spindle, rigid construction, and advanced CNC capabilities makes the Doosan DNM 6700L an excellent choice for manufacturers looking to increase production capacity while maintaining high precision and reliability.