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C5231


Double Column Vertical

Vertical Lathe Machine

Machine Features:
  • Rough machining and finish machining for multi-surface

 

  • Static pressure guide, big carrying capacity

 

  • High precision, low noise

 

  • High wear-resisting, convenient and reliable

 

C5231 Double Column Vertical Lathe Machine – Precision Machining for Large-Diameter Workpieces

The C5231 Double Column Vertical Lathe Machine is engineered for superior stability, power, and accuracy when handling extra-large and heavy workpieces. Designed for industries such as shipbuilding, energy, construction machinery, rail transport, and metallurgy, this machine is the ideal solution for turning large-diameter components with demanding tolerance requirements.

With a maximum turning diameter of 3100mm, the C5231 is capable of machining oversized parts such as turbine casings, wind power components, bearing housings, large flanges, and gear blanks. Its double-column structure provides outstanding rigidity and symmetrical support, minimizing vibration and deflection during heavy-duty cutting operations. This ensures consistent performance and exceptional surface finishes even under high cutting loads.

The machine features a rotary worktable supported by precision thrust bearings and driven by a high-torque variable-speed motor. This setup enables smooth rotation and adjustable speeds to suit a wide range of materials and machining conditions. The table’s strong load-bearing capacity makes it suitable for extremely heavy parts.

Equipped with two vertical tool heads (left and right), the C5231 offers flexible machining options for simultaneous or independent operations. This increases efficiency for roughing and finishing tasks. The tool posts travel smoothly on hardened guideways, ensuring precise movement and reliable repeatability. Optional side tool head or milling attachments can be added for expanded capabilities.

The machine’s control system is available in either manual, DRO-assisted, or CNC configurations depending on your production needs. For enhanced accuracy, CNC upgrades allow for programmable operations, multi-pass cutting, and real-time monitoring.

Built with a heavily ribbed cast iron base and columns, the C5231 is designed for long service life and minimal maintenance. The centralized lubrication system ensures smooth operation and prolongs the life of all moving components.

Whether you’re producing custom one-off parts or running small batch production, the C5231 Vertical Lathe delivers high-performance results with reliability you can count on.

Choose the C5231 for your heavy turning applications—where size, strength, and precision come together to power your productivity.

 

PRODUCT SPECIFICATION