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CNC lathe VTL C
vertical2-axisfor large parts

CNC lathe - VTL C - Bost Machine Tools Company S.L.U - vertical / 2-axis / for large parts
CNC lathe - VTL C - Bost Machine Tools Company S.L.U - vertical / 2-axis / for large parts
CNC lathe - VTL C - Bost Machine Tools Company S.L.U - vertical / 2-axis / for large parts - image - 2
CNC lathe - VTL C - Bost Machine Tools Company S.L.U - vertical / 2-axis / for large parts - image - 3
CNC lathe - VTL C - Bost Machine Tools Company S.L.U - vertical / 2-axis / for large parts - image - 4
CNC lathe - VTL C - Bost Machine Tools Company S.L.U - vertical / 2-axis / for large parts - image - 5
CNC lathe - VTL C - Bost Machine Tools Company S.L.U - vertical / 2-axis / for large parts - image - 6
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Characteristics

Control type
CNC
Spindle orientation
vertical
Number of axes
2-axis
Applications
heavy-duty, for large parts, for large workpieces, for heavy turning
Performance
high-precision, high-rigidity, high-capacity
Other characteristics
large, Y-axis, multi-function
Associated function
milling, grinding
Options and accessories
automated loading/unloading, with gantry robot, with integrated pallet changer
Diameter

Max.: 10,000 mm
(393.7 in)

Min.: 1,000 mm
(39.37 in)

Spindle speed

Max.: 400 rpm
(2,513.274 rad.min-1)

Min.: 40 rpm
(251.327 rad.min-1)

Part diameter

Max.: 8,500 mm
(335 in)

Min.: 1,600 mm
(63 in)

Maximum part length

Max.: 6,000 mm
(236 in)

Min.: 1,600 mm
(63 in)

Axe Z

Max.: 3,000 mm
(118 in)

Min.: 1,200 mm
(47 in)

Rapids on X

15 m/min, 20 m/min

Rapids on Z

15 m/min, 20 m/min

Nominal power

30 kW, 37 kW, 82 kW, 131 kW
(40.8 hp, 50.3 hp, 111.5 hp, 178.1 hp)

Maximum torque

12,000 Nm, 100,000 Nm
(8,851 ft.lb, 73,756 ft.lb)

Weight

Max.: 310,000 kg
(683,433 lb)

Min.: 38,000 kg
(83,776 lb)

Description

Overview

VTL C is BOST's family of vertical lathes designed for heavy-duty, high-precision turning. The series is available in multiple sizes and configurations to accommodate large diameters, high table loads and integrated milling/ram functions.

Available models / examples (gallery)

  • VTL 33 C
  • VTL 55 C
  • VTL 63 C
  • VTL 36 C / VTL 25 C (examples shown in gallery)


Main configurable options and equipment

  • Table diameter / maximum load / table speed / turning power: multiple selectable combinations (examples: 1,250 mm / 12,000 kg / 440 min-1 / 74 kW; 2,000 mm / 25,000 kg / 275 min-1 / 74 kW; up to 6,000 mm / 150,000 kg / 75–95 min-1 / up to 128 kW).
  • Maximum turning diameter options: from 1,600 mm up to 8,500 mm (multiple preset steps).
  • Turning height options: ranges from 1,600 mm up to 6,000 mm (selectable).
  • Y axis / table longitudinal movement: available as configurable (YES / NO).
  • RAM (vertical milling/ram) stroke (Z axis) options: 1,200; 1,500; 2,000; 2,500; 3,000 mm (model dependent).
  • RAM section / minimum bore size examples: 310 x 310 mm, 360 x 360 mm, 410 x 410 mm (with corresponding bore sizes).
  • Milling power (kW) options: 30, 37, 52, 55, 60, 63 (model dependent).
  • Milling maximum speeds (min-1): choices including 2,500; 3,000; 4,000; 4,500; 5,000.
  • X / Z working and rapid feeds: working and rapid feed values provided per model (expressed in m/min or mm/min).
  • Total machine weight: wide range depending on model and configuration (examples from ~38,000 kg up to >300,000 kg for largest configurations).
  • Optional pallet changers, automatic tool changers and other automation accessories available.


Technical specifications

  • Product family: VTL C (Vertical lathes series) by BOST.
  • Table diameter (examples): from 1,250 mm up to 6,000+ mm depending on configuration.
  • Maximum table load: approximately 6,000 kg up to 250,000+ kg depending on diameter and model.
  • Maximum turning diameter: selectable between ~1,600 mm and 8,500 mm (multiple presets).
  • Turning height examples: 1,600 mm — 6,000 mm selectable.
  • Turning power / table power: multiple gearbox/drive options (values shown up to 178 kW for larger configurations).
  • Milling power (RAM): selectable (common options 30–63 kW).
  • Milling spindle max. speed: up to 5,000 min-1 depending on spindle choice.
  • RAM (Z) stroke options: 1,200; 1,500; 2,000; 2,500; 3,000 mm.
  • RAM section examples: 310x310 mm / 360x360 mm / 410x410 mm (with associated minimum bore sizes).
  • Rapid feeds (linear axes): ranges and examples provided per model (values up to tens of thousands mm/min depending on configuration).
  • Available guide types including heavy-duty hydrostatic guides for high-precision applications.


Options & customization

  • Automatic tool changers, pallet changing systems and robots for tool handling.
  • Tilting and extended heads, special heads for Y-axis simulation, vertical grinding heads.
  • Automation packages and integration for pallet handling and loading/unloading.
  • Custom configurations available on request to meet specific application and production requirements.

Catalogs

No catalogs are available for this product.

See all of Bost Machine Tools Company S.L.U‘s catalogs
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.