The Mori Seiki SV-503B 40 is a used machining center — sometimes referred to as a CNC machining center or vertical machining center — dating from 2001. Machining centers are precision machine tools designed to perform multiple metal-cutting operations such as milling, drilling, boring, and tapping on a workpiece in a single setup, making them a cornerstone of modern manufacturing environments. Mori Seiki is a well-established Japanese machine tool manufacturer with a long-standing reputation for producing high-precision CNC turning and machining equipment serving industries including aerospace, automotive, and general engineering.
The machine is equipped with a Mori Seiki MSG-501 control unit and configured as a four-axis machine, enabling more complex workpiece orientations and cutting paths than a standard three-axis setup. The worktable measures 1,320 mm in length by 600 mm in width, providing a substantial clamping surface for medium to large components, and the Y-axis transversal travel extends to 510 mm. The spindle accepts BT 40 taper tooling and operates across a speed range up to 10,000 rpm. An automatic tool magazine accommodates 30 tool positions, allowing the machine to cycle through a broad range of cutting tools without manual intervention and supporting efficient, uninterrupted production runs.
Coolant-through-spindle (CTS) capability is present at 30 bar, directing high-pressure coolant directly to the cutting zone to improve chip evacuation, extend tool life, and maintain dimensional accuracy, particularly when drilling deep holes or machining difficult materials. A Nikken dividing attachment is included, adding rotary indexing functionality to the machine's four-axis configuration.
On the electrical side, the machine requires a 200-volt, 50 Hz three-phase supply with a total power demand of 58 kVA. The machine weighs approximately 8,030 kg, reflecting the substantial cast-iron construction typical of precision machining centers of this class. This is a used machine offered as described above.
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