Komatsu NTC TMC-400V VERTICAL MACHINING CENTER

Technical Description

The Komatsu NTC TMC-400V Vertical Machining Center is a high-performance 3-axis CNC machine designed for demanding milling applications. It features a robust table measuring 74.80 inches in length by 21.26 inches in width, capable of supporting workpieces up to 1,100 lbs. The machine is equipped with a vertical #40 spindle taper, delivering a maximum speed of 6,000 RPM and 10.0 HP (30-minute rating) for reliable cutting power across a wide range of materials. An automatic tool changer (ATC) manages up to 25 tools with a rapid tool change time of 3.0 seconds, ensuring efficient production cycles. The X, Y, and Z axis travels are 78.74 inches (extendable to 120 inches), 17.71 inches, and 19.68 inches respectively, with maximum feed rates of 200 ipm and rapid traverse speeds of 590 ipm on all axes, enabling fast and precise movement for high-volume or complex machining tasks. The machine supports optional index and rotary tables for expanded versatility in multi-sided and 4th axis operations. Its rigid construction and advanced control system provide excellent accuracy, repeatability, and stability, making the TMC-400V ideal for high-mix, low-volume production environments as well as high-precision job shop applications.