The double-column CNC lathe is characterized by having two columns supporting the workbench and beam. This design provides greater stability and rigidity and is suitable for machining large and heavy workpieces. Here are some of the main features and applications of double-column CNC lathes:

1. Structural features:

Double-column design: The double-column CNC lathe has two vertical support columns. This structure provides a high degree of stability and rigidity and is suitable for processing large and heavy workpieces, as well as machining tasks requiring high precision.

Crossbeam supports the workbench: Usually, a crossbeam spans between two columns. The crossbeam supports the workbench, providing additional support and ensuring the stability of the workbench during movement.

2. Scope of application:

Processing of large workpieces: Double-column CNC lathes are suitable for processing large and heavy workpieces, such as ship parts, wind power equipment, casting molds, etc.

High precision requirements: Due to the stability of its structure, double-column CNC lathes are often used for processing tasks that require high precision, such as mold manufacturing, aerospace parts processing, etc.

3. CNC system:

Advanced CNC system: In order to better adapt to complex processing needs, double-column CNC lathes are usually equipped with advanced CNC systems, which can achieve multi-axis control, high-speed cutting and complex contour processing.

4.Tool system:

Multi-tool transposition: Double-column CNC lathes are usually equipped with a multi-tool transposition system, which supports automatic tool change and improves production efficiency.

5. Automation:

Automation functions: Some double-column CNC lathes can integrate functions such as automatic tool changing, automatic measurement, and automatic correction to improve the level of production automation.

6.Application fields:

Shipbuilding: Used for processing large hull structures and components.

Wind power equipment: Suitable for processing large components of wind power equipment.

Mold Manufacturing: Used to make parts for large, complex molds.

Aerospace: Used for processing aerospace parts, such as aircraft structural parts, etc.

In general, double-column CNC lathes are widely used in manufacturing fields that require high precision and efficiency because of their stability, rigidity, and suitability for large workpieces.