Chevalier Machinery, Inc. QP1620-L VERTICAL MACHINING CENTER

This vertical machining center features a 27.6" x 12.6" worktable capable of supporting workpieces up to 550 lbs, with an optional support index table but no rotary table support. It operates on a 3-axis configuration (X, Y, Z) with travels of 20.5", 14.5", and 15.0" respectively, each axis capable of a maximum feed rate of 394 IPM and rapid traverse speeds of 1,889 IPM. The spindle is vertical with a BT40 taper (#40 Big Plus or #30 optional) and reaches a top speed of 15,000 RPM, powered by a 7.5 HP motor rated for 30 minutes. The machine includes an automatic tool changer (ATC) holding 21 tools, with a rapid tool change time of 1 second and chip-to-chip time of 5 seconds, but lacks a pallet changer or U axis. This design supports high-speed, accurate machining for medium-sized workpieces, emphasizing fast tool changes and strong spindle power for effective material removal and surface finish. The machine’s travel and feed rates, combined with the powerful spindle and efficient ATC system, provide versatility for a variety of CNC milling applications in manufacturing environments demanding precision and productivity.