Expand Machinery VMC-4924 VERTICAL MACHINING CENTER

Technical Description

This vertical CNC machining center features a robust 50" x 23.6" worktable capable of supporting workpieces up to 2,400 lbs, providing a stable platform for heavy-duty milling operations. It includes a vertical spindle with a CT-40 taper, optional BT-40 taper availability, delivering flexibility in tooling compatibility. The spindle operates at up to 8,000 RPM with an optional upgrade to 10,000 RPM, powered by a 15 HP motor rated for 30 minutes, ensuring high-speed machining with strong torque output. Tool management is facilitated by a 24-tool automatic tool changer (ATC), enhancing productivity through reduced manual intervention. The machine supports 3-axis motion with an option to expand to 4 axes, featuring X, Y, and Z travel capacities of 49.2", 24.4", and 27.16" respectively. Each axis achieves a maximum feed rate of 394 IPM and rapid traverse speeds up to 1,181 IPM, enabling swift and precise positioning. The spindle taper CT-40 (and optional BT-40) provides a 7/24 taper angle, balancing rigidity and versatility for various machining tasks. The CT-40 and BT-40 taper differences relate primarily to flange design and pull stud thread, with BT-40 offering better balance at high speeds due to its symmetrical design. This combination of a large work area, high spindle power, and advanced tooling systems suits applications ranging from rough milling to precision finishing on heavy workpieces, making it ideal for mechanical processing and mold making. Its design ensures high rigidity, accuracy, and efficiency in diverse manufacturing environments.