MITSUBISHI MVR-40 VERTICAL MACHINING CENTER

Technical Description

The Mitsubishi MVR-40 Vertical Machining Center is a high-precision, double-column, 5-face CNC machine designed for demanding milling applications. It features a robust 40 HP CAT 50 spindle with a maximum speed of 4,000 RPM, delivering high torque for efficient roughing and finishing operations. The machine offers extensive travel ranges: 244.10" in X, 165.35" in Y, 27.55" in Z, and 31.49" in W-axis, enabling large workpiece capacity and versatile machining. The table size is 236.22" x 118.11", with a maximum height under the spindle nose of 84.6" and a distance between columns of 147.60". The spindle nose to table top measures 84.6", and the RAM size is 13.7" x 13.7" with a spindle diameter of 4.33". Rapid traverse rates reach 590 IPM on X, 866 IPM on Y, and 393 IPM on Z, while the cutting feed rate is up to 393.7 IPM. The machine is equipped with an 80-position chain-type automatic tool changer and supports 5th axis rotary table/trunnion integration for complex multi-sided machining. Positioning accuracy is exceptional, with X-axis at ±0.0010" over 244.1", Y-axis at ±0.0008" over 157.5", Z-axis at ±0.0002" over 31.5", and W-axis at ±0.0003" over 43.3". Coolant is delivered at 141 PSI for effective chip removal and tool cooling. This machine combines high rigidity, advanced CNC control, and comprehensive tooling options for superior productivity and precision in heavy-duty milling environments.