Technical Description
The KRAFT DV-855 Vertical Machining Center is a robust 3-axis CNC machine designed for precision milling, drilling, reaming, boring, and tapping operations. It features an X-axis travel of 31.5 inches, Y-axis and Z-axis travels of 21.7 inches each, providing ample workspace for medium-sized workpieces. The machine is powered by a 14.75 hp spindle motor capable of reaching speeds up to 10,000 RPM, enabling high-speed machining with excellent surface finish quality. It employs an ISO40 (7:24) taper spindle for compatibility with a wide range of tooling. The worktable measures 21.7 inches in width and 39.4 inches in length, supporting a variety of fixtures and parts. The automatic tool changer (ATC) accommodates 24 tools, optimizing machining efficiency by reducing setup times. The machine construction emphasizes rigidity and stability to minimize vibration and maintain high positional accuracy during complex operations. Its design supports continuous multi-process machining in a single setup, ideal for producing complex-shaped components such as plates, housings, molds, and discs. This vertical machining center suits applications requiring high precision, reliability, and flexible tooling, making it valuable for industries including aerospace, automotive, mold making, and general metalworking. Typical features include a belt-driven spindle with grease lubrication, integrated cooling, and compatibility with popular CNC controllers such as FANUC, Siemens, or Mitsubishi, allowing for comprehensive control and automation.
