BOURN & KOCH INC. MOTCH 125-VNC VERTICAL MACHINING CENTER

Technical Description

This CNC vertical machining center features a main spindle with a maximum turning diameter of 25.000 inches and a chuck diameter of 24.000 inches, allowing for the machining of large cylindrical workpieces. The maximum swing of 25.000 inches ensures ample clearance for oversized parts. The spindle delivers up to 2,410 RPM and is powered by a robust 75 HP motor, providing high torque for demanding turning operations. The machine is equipped with a 2-axis control system, supporting precise X and Z axis movements, with X axis travel of 20.000 inches and Z axis travel of 18.000 inches. Both axes offer a maximum feed rate of 125 inches per minute and rapid traverse speeds of 300 inches per minute, enabling efficient material removal and quick tool positioning. The Y axis, while present, does not support simultaneous cutting, and the machine can hold up to 6 tools in its turret, with only one tool active at a time for cutting operations. This configuration is ideal for high-precision turning of symmetrical parts, offering excellent repeatability and accuracy for applications requiring tight tolerances. The combination of large capacity, high power, and rapid axis movement makes this vertical machining center suitable for heavy-duty production environments.