Johnford - Roundtop Machinery Company SV-33 (H) VERTICAL MACHINING CENTER

This vertical machining center features a robust 40" x 24" worktable supporting workpieces up to 2,840 lbs, suitable for heavy-duty machining. It operates with a vertical spindle available in BT40 taper standard, with an optional BT50 taper, delivering up to 10,000 RPM standard speed and an optional 6,000 RPM variant. The spindle is powered by a 15 HP motor rated for 30 minutes, upgradeable to 20 HP for more demanding applications. Tooling is managed via a 24-position automatic tool changer (ATC) with an option for a 120-tool capacity, enabling efficient part processing with minimal downtime. The machine supports up to 3-axis movement (X: 33", Y: 24", Z: 24") with rapid traverse rates of 1,181 IPM and maximum feed rates of 394 IPM along each axis. Optional 4-axis configuration and pallet changers with two pallets enhance flexibility and automation. The table and machine design emphasize rigidity to handle large, heavy workpieces with precision. The spindle's vertical orientation and high horsepower facilitate diverse milling, drilling, tapping, and boring tasks in mold-making, automotive, aerospace, and general manufacturing. Overall, this vertical machining center combines high torque spindle power, versatile tooling options, and fast axis movement, delivering productivity and precision for medium to large-scale component manufacturing.