Double Column CNC Vertical Lathe Large Diameter Turning Machine Twin Spindle

Our CNC vertical lathe machine is specially designed for heavy duty metal turning and large diameter workpieces.
It is widely used in machining flanges, bearing rings, valves, and other industrial components.
With a rigid double column structure and advanced CNC system, the machine ensures high precision, stability, and efficiency.

Double column vertical lathe is an advanced equipment with the integration of mechanical-electrical-hydraulic, which absorbing the new design philosophy and manufacturing technology. It adopts the CAD optimization design way, equips advanced functional components at home and abroad. In structure, it achieves strong strength, high dynamic and static stiffness, high precision, heavy loading, high efficiency, long service life, safe and reliable movement. Main technical specifications of each machine parts conform to the national related standards.

Machine has worktable base, worktable, main transmission box, gantry frame, beam, ram tool rest, feeding box, electrical system, operation station, hydraulic system, protection device and so on.

Worktable:

The worktable is composed of the worktable base, worktable, spindle components, and transmission device. It is made of cast iron, utilizing high-strength low-stress iron casting, which ensures sufficient rigidity, strength, and thermal stability. The worktable spindle bearing adopts high-precision double row short cylindrical roller bearings, guaranteeing precise rotation and long operational life.

Main transmission:

The machine employs a vertical shaft transmission system as its main drivetrain. It utilizes an AC servo motor to drive the spindle. The gearbox enables mechanical two-gear transformations by shifting the cylinder, allowing the worktable to achieve stepless speed regulation within the range of 0.63-63r/min.