High-Precision Vertical Turning Lathe

High-Precision Vertical Turning Lathe

FVL-1250VTC+C
The series is perfect for heavy-duty turning, milling, boring, grinding, drilling and thread-cutting applications. The Y model is designed for key-slot milling of large-sized and/or heavy workpieces or workpieces made of cast-iron, steel. And with the optional live tooling function, the series offers additional flexible machining capabilities to make more complex workpieces with one machine. The cross-rail elevation system uses two large ballscrews for positioning and can be locked in any position with four independent hydraulic break systems; consequently, the spindle RAM is able to more closely approach a workpiece, thus eliminating an overhang problem. The unique patent lock mechanism has eight hydraulic locking cylinders with curvic coupling to assure the turning holder stably fixing on RAM to get high rigidity without vibration or cutting chatter, which reduces the stress transmission on the RAM spindle bearings to substantially prolong spindle life. It's powerful for example FVL-1600VTC series. The enormous 60HP FANUC digital spindle motor, with a two-speed gearbox, generates up to 13,917NM (10,246 ft.-lbs.) of torque in lower 30rpm. The optional Live Tooling models can easily handle up to M30 tap or 50mm drill with tough material.

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