CNC Machining Center

X.mill M 640 Eco

Entry-level system for production-class vertical machining centers
Part No. 181330
delivery time given on request

Our bestseller, the X.mill M 640 ECO, features a machine frame with mineral-casting base - mineral-casting reduces vibration 6 times faster than cast iron (GG25) - ensuring exceptionally quiet operation and excellent milling capacity

  • Reliable, compact machining center with extensive equipment for streamlined, cost-effective series productions
  • Premium linear guides and powerful servo drives on all axes
  • Totally enclosed work space with side doors ensures maximum safety and flexibility
  • Siemens 808D control: cost-effective, easy to handle, superior reliability backed by worldwide service, including software for external programming
  • Standard electronic hand-wheel
  • Automatic central lubrication system

Working Area
Table dimensions30x14 in
Table load capacity1,100 lbs
Number of T-slots3 positions
T-slots, width0.7 in
T-slots, spacing3.9 in
Spindle nose-to-table surface distance2 - 22 in
Travel X-axis25 in
Travel Y-axis16 in
Travel Z-axis20 in
Spindle speed10,000 rpm
Spindle throat17 in
Spindle mountTaper 40
Work feed X-axis0 - 472 in/min
Work feed Y-axis0 - 472 in/min
Work feed Z-axis0 - 197 in/min
Tool head
Number of tool stations12 positions
Tool Ø2 (4) in
Tool length (max.)8 in
Tool weight max.18 lbs
Tool-changing time chip/chip9 s
Tool-change time tool/tool7 s
Positioning accuracy0.00012 in
Repeatability0.0001 in
Rapid Feed
Rapid Feed X-axis1,417 in/min
Rapid Feed Y-axis1,417 in/min
Rapid Feed Z-axis945 in/min
Drive Capacity
Motor rating main drive14.8 Hp
Main drive, continuous load10.06 Hp
Measures and Weights
Overall dimensions (length x width x height)90.55x70.87x90.55 in
Weight9,460 lbs
Part No. 181330

Compact and User-friendly solution for milling applications


  • Easy to use, dialog-guided user interface
  • Comprehensive bandwidth of technology cycles
  • High performance and precision
  • The CNC SINUMERIK 808D Milling comes preconfigured and is perfectly suited for standard milling machine applications. The SINUMERIK 808D Milling features the Advanced Surface smart motion control from the SINUMERIK MDynamics technology suite. Also included is the Look Ahead function, which allows optimum speed control to ensure superior surface quality.


  • Easy, intuitive user interface with dialog-guided user support. The menu structure of the completely updated Sinumerik Operate Basic has been closely adapted to the larger Sinumerik Operate system's menu


  • The "programGuide Basic" simplifies programming by adding graphically supported cycle masks and a practical contour calculator


  • Includes the new Advanced Surface functionality for smart motion control - ensures perfect workpiece surfaces combined with significantly reduced machining times

What makes the Siemens 808D so great?

  • Self-explanatory use and powerful CNC functions ensure highest workpiece precision and short machining times
  • Allows re-using of part programs from other controls that support ISO code
  • DIN and ISO programming code can be alternated within one program
  • The USB port at the front panel provides a connector for USB memory sticks for easy transfer of parts programs and tool data during everyday operation
  • Just as the high/end Siemens CNCs, this series features ergonomically designed rotary override switches
  • Microswitch keys of the membrane keyboard ensure excellent tactility

Precision and Productivity

  • Calculations are performed with 80-Bit NanoFP accuracy without any internal rounding errors
  • The 808D comes with the intelligent MDynamics motion control, including smart "Look-Ahead" function for optimized speed guidance - allowing increased productivity and perfect surface quality
  • The 808 series features powerful computing capacity and advanced technology cycles for superior performance

  • Siemens 808D control
  • electronic hand-wheel
  • spiral chip conveyor
  • servo drive for all 3 axes
  • 12-station tool changer
  • control cabinet with heat-exchanger
  • totally enclosed work space
  • CE-certified safety glass
  • Door safety interlock
  • LED work lamp
  • chip tray
  • automatic central lubrication
  • compressed air gun
  • Manual coolant spray gun
  • leveling plates and jacks
  • operating tools
  • operator manual