The CNC double-turret vertical lathe is a high-precision, high-efficiency metal-cutting machine tool designed for processing large, heavy workpieces with rotationally symmetric geometries. Engineered with independent upper and lower turret assemblies, this equipment enables simultaneous multi-surface cutting operations, drastically reducing non-cutting auxiliary time and improving overall production throughput compared to conventional single-turret vertical lathes.
Equipped with a robust vertical spindle structure and heavy-duty cast iron base, the CNC double-turret vertical lathe delivers exceptional structural rigidity and vibration damping, supporting stable cutting processes even during heavy-duty machining of workpieces such as turbine disks, large gear blanks, pressure vessel flanges, and wind power hub components.
The dual-turret configuration supports flexible tool assignment: the upper turret typically handles outer diameter turning, facing, and grooving operations, while the lower turret can perform internal boring, threading, or complementary cutting simultaneously, or both turrets can work in coordinated motion to complete complex machining tasks in a single workpiece clamping.
Modern CNC double-turret vertical lathes integrate advanced closed-loop CNC systems, high-precision linear guide rails, and servo-driven feed axes, achieving positioning accuracy within ±0.004mm and repeated positioning accuracy within ±0.002mm to meet strict tolerance requirements for precision engineered components. વધારામાં, many models support automated workpiece loading and unloading integration, making them ideal for high-volume production in aerospace, energy, heavy machinery, and automotive manufacturing sectors.


