Johnford - Roundtop Machinery Company SV-48 (H) VERTICAL MACHINING CENTER

This vertical machining center features a robust table measuring 51.000 inches in length by 28.000 inches in width, capable of supporting workpieces up to 3,300 lbs, ensuring high stability for demanding machining operations. The spindle is vertically oriented and available with either a #40 or #50 taper, supporting a maximum speed of 10,000 RPM (optionally up to 15,000 RPM) and a 30-minute power rating of 15 HP (optionally 20 HP), delivering strong performance for a wide range of materials and applications. Tooling is managed by an automatic tool changer (ATC) with a standard capacity of 24 tools, expandable to 120 tools, and offers rapid tool change times. An optional pallet changer with two pallets is available for increased productivity. The machine operates on three primary axes (X, Y, Z), with an optional fourth axis (B-axis) providing 360° rotation for enhanced flexibility. Axis travels are 48.000" (X), 28.000" (Y), and 25.000" (Z), with maximum feed rates and rapid traverse speeds of 394 IPM and 1,181 IPM, respectively, on all three axes. This configuration ensures high-speed, precise, and efficient machining for complex parts, making it suitable for both production and prototyping environments.