MITSUBISHI M-VB25-5F FIXED RAIL VERTICAL MACHINING CENTER

Technical Description

The MITSUBISHI M-VB25-5F is a fixed rail vertical machining center designed for heavy-duty, precision milling tasks with large work envelopes. It features extensive travels of 125.98" (X-axis), 98.42" (Y-axis), and 39.37" (Z-axis), supported by an 80.7" distance between columns and a 47.24" distance from the work face to the spindle, allowing machining of large components. The machine’s table measures 59.05" by 118.11" with a robust 26,400 lbs load capacity, suitable for substantial workpieces. A massive ram size of 13.77" by 15.74" provides solidity and rigidity during vertical milling. The spindle supports speeds from 20 to 6000 RPM, with a CAT #50 spindle taper and a spindle diameter of 4.33", powered by a 40 HP (30 HP rated) spindle motor, enabling a range of machining operations including heavy cutting. The machine leverages a fixed rail design for enhanced stiffness and precision. It includes a 60-station automatic tool changer and an automatic head changer with a 1-degree right angle head option for versatile machining operations. High-pressure through-spindle coolant and a chip conveyor add to operational efficiency. Control is managed via a FANUC 31i-B CNC system, ensuring advanced automation and ease of programming. Weighing approximately 81,510 lbs, the machine is built for stability and longevity in demanding industrial environments. This center is ideal for large-scale steel and structural milling, providing superior cutting ability, energy efficiency, and maintenance functions through structural optimization and integrated column-bridge construction.