
: BOST VTL CY Series | Moving-Table Vertical Lathes
The BOST VTL CY series builds on the VTL platform by incorporating a moving table with a Y-axis function. This additional movement expands machining flexibility for large and complex components.
The design supports five-sided machining and the machining of eccentric features in different positions within a single setup, subject to the selected machine configuration.
More Machining in a Single Setup
For large components, repeated setups can introduce handling time and positioning challenges. The VTL CY's moving-table arrangement is designed to provide additional access and flexibility when machining complex workpieces.
The Y-axis movement also supports safe, ergonomic loading and unloading of large and heavy components.
Available Capabilities
Depending on the machine specification, options include:
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Large-diameter vertical turning.
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Y-axis table movement.
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Multitasking machining configurations.
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Automatic tool-changing systems.
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Tool storage and handling solutions.
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Automatic measurement and tool-wear compensation features.
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Pallet-changing and production automation options.
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BOST's published VTL CY table diameters from 1,000 to 8,000 mm, swing diameters from 1,200 to 10,000 mm, turning heights up to 10,000 mm and table loads up to 350,000 kg.
Applications
Large wind-energy components, planetary carriers, complex housings, large industrial components and parts requiring turning combined with additional machining operations.

