CNC Vertical Lathes

Verturn VDM CNC

Efficiency and precision for high quality, power, and reliability
Turning diameter, vertical
Machining height (max.)

  Verturn II VDM 1250 CNCVerturn II VDM 1600 CNCVerturn II VDM 2300 CNC
Working Area
Turning diameter, vertical49 in63 in91 in
Machining height (max.)39 in47 in55 in
Workpiece weight (max.)7,040 lbs11,000 lbs17,600 lbs
Travels
Travel X-axis27.6 in36 in46.5 in
Travel Z-axis26 in31 in39 in
Travel Z1-axis26 in33 in41 in
Headstock
Speed range0.5 - 250 rpm0.5 - 200 rpm0.5 - 100 rpm
Spindle torque (max.)16,964 ft.lb.27,659 ft.lb.38,722 ft.lb.
Lathe chuck diameter39 in55 in79 in
Rapid Feed
Rapid feed X-axis157.48 in/min
Rapid feed Z-axis157.48 in/min
Feed
Feed W-axis17 in/min
Tool Head
Number of tool stations4 positions
Tool-change time tool/tool10 sec
Tool weight max.55 lbs
Accuracies
Positioning accuracies0.0012 in
Repeatability0.00059 in
Drive Capacity
Motor rating main drive40.2 Hp49.6 Hp60.3 Hp
Motor rating feed3 Hp
Measures and Weights
Overall dimensions (length x width x height)209x150x166 in256x166x174 in300x197x213 in
Weight20,900 lbs26,400 lbs44,000 lbs

  • Heat-treated machine bed made of premium HT250 cast-iron
  • Large, induction-hardened and precision-ground rectangular guides with synthetic coating ensure optimum sliding and damping properties
  • High-precision preloaded ball screws from renowned manufacturers on all axes
  • Hydraulic clamping of cross traverse
  • Easy access to the 4-jaw face chuck allows easy clamping of heavy and complex workpieces
  • Includes the proven Siemens 828 D SL Control
  • 4-step precision gears and infinitely variable 60 Hp main motor - for high torque (up to 29,500 ft/lbs) across the entire speed range
  • The work area is easily accessible through a wide opening safety door
  • All guideways are lubricated reliably via a central lubrication system
  • Chip conveyor with chip carriage and automatic 4-station tool changes complete this extensive standard equipment

  • The SINUMERIK 828D is perfectly suited for equipping horizontal and vertical turning centers with one machining channel and up to eight CNC measuring circuits. Apart from the main spindle and the geometry axes (X axis and Z axis), other machine units can be operated as well:
  • CNC controlled turret
  • Tailstock axis (with travel to fixed stop)
  • Driven tools and C axis mode for end face and peripheral surface machining
  • Y axis (orthogonal or oblique)
  • Sub-spindle with synchronous spindle function for complete machining of workpieces
  • With the SINUMERIK 828D you get a CNC system that is customized for the application in lathes and milling machines. CNC, PLC, user interface and axis control for six CNC measuring circuits are all combined within a single compact unit. The control provides comprehensive CNC functions such as support of sub-spindle machining and powerful tool management capability.
  • The SINUMERIK 828D offers comprehensive turning capabilities for lathes, plus drilling and milling operations for face machining and peripheral surface machining of workpieces. The performance of the controller and the new motion control allow you to achieve mirror finish surfaces with minimum machining time. The SINUMERIK 828D has eliminated all unnecessary functionalities; this is particularly noticeable in the graphical user interface. This means it is optimally suitable for use in the workshop. Operation, programming and maintenance can quickly be mastered with only minimal training requirements.
  • Optimum operator guidance via CNC input screens with animated input masks
  • USB, CF, and Ethernet interfaces are located on the front panel for quick and easy data transfers
  • Integrated wireless modem for optimum process monitoring via mobile phone

  • siemens 828 D control
  • electronic hand-wheel
  • 4-jaw face chuck
  • automatic 4-station tool changer
  • coolant system
  • control cabinet with heat-exchanger
  • signal lamp
  • chip conveyor
  • hydraulic unit
  • oil cooler
  • workspace lighting
  • operating tools
  • operator instructions