MC Machinery Systems, Inc. HC-878 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust 37.4" x 29.5" table supporting a maximum workpiece weight of 440 lbs, optimized for medium to large part machining. It offers a 3-axis configuration with optional 4-axis capability, providing travels of 33.5" (X), 29.5" (Y), and 16" (Z) axes, each with a max feed rate of 315 inches per minute and a rapid traverse speed of 787 ipm, enabling efficient material removal and precise positioning. The spindle is vertical with an HSK-E40 taper, capable of up to 32,000 RPM and powered by an 8.4 HP motor rated for 30 minutes, suitable for high-speed, high-precision milling tasks. Tool management is handled via a 12-tool automatic tool changer (ATC), with an optional 2-pallet changer system for increased automation and productivity. This setup supports advanced machining processes, from roughing to finishing, with high repeatability and rigidity. The combination of a stiff, large worktable, high-speed spindle, and automated tooling makes it ideal for applications including aerospace, automotive mold making, and precision component manufacturing. The machine’s architecture allows for integration of additional axes and pallet systems to enhance multitasking and reduce cycle times. Cooling and chip management are not specified but can be assumed standard or customizable. Overall, this machining center balances high-speed capability, a rigid work envelope, and flexible tooling options for efficient, precise three-axis machining operations.