Vertical lathes are specifically designed for machining large, heavy, or complex-shaped parts, especially those with large diameters and long lengths. Common types of parts that require machining on a vertical lathe include:
- Large Shaft Parts
These parts typically have large diameters and lengths, such as large generator shafts and ship propeller shafts. Vertical lathes can efficiently machine the outer diameters, inner holes, end faces, and complex contours of these parts.
- Heavy-duty disc-shaped parts
Heavy-duty disc-shaped parts, such as large flywheels, automobile wheel hubs, and large bearing rings, require high rigidity and high precision turning. Vertical lathes can provide such a machining environment.
- Precision Rotating Parts
For rotating parts requiring high precision and high surface finish, such as rotors in precision machinery and parts in the aerospace field, vertical lathes can provide the necessary machining accuracy.

- Large Molds and Templates
In the mold manufacturing industry, the processing of large molds and templates often requires large lathes. Vertical lathes can process complex three-dimensional shapes and fine surface textures.
- Parts made of special materials
Some special materials, such as high-temperature alloys and titanium alloys, may require turning under specific machining conditions. Vertical lathes can provide the necessary machining environment for these special materials.
- Large Pipes and Flanges
In the petroleum, chemical, and energy industries, the machining of large pipes and flanges typically requires vertical lathes to ensure dimensional accuracy and surface quality.
- Customized Parts
For customized parts with unique shapes and non-standard dimensions, vertical lathes offer flexible machining solutions, enabling personalized production based on customer needs.
Vertical lathes are the preferred choice for machining these parts because they typically have a large worktable, powerful spindle drive, and a high-precision guideway system. These features enable vertical lathes to efficiently and accurately complete the machining of large and heavy parts.