DZ 45

The ergonomic design ensures that the DZ45 CNC is particularly easy to use while offering very short setup times.

The CNC precision lathe for high productivity applications in production, tool making and research institutes as well as in apprenticeships and vocational training.

High quality, energy-efficient, precise and universally usable.

It impresses through:

  • State-of-the-art control and drive technology
  • Straight-forward operating and programming
  • Extreme accuracy
  • Durability
  • User-friendly ergonomics
  • Extremely small footprint
  • and an extensive range of accessories and custom solutions
  • Solid and compact machine construction
  • Turning diameter 240 mm
  • Turning length approx. 500 mm
  • Bar capacity 42 mm
  • Main drive with 21,5 kW
  • Powerful axis drives
  • Suitable for chuck, bar and shaft operations
  • Y-axis for machining complex workpieces
  • Sub-spindle
  • Up to 16 driven tools
  • Complete machining of workpieces without re-setting
  • High rapid traverse speeds
  • High accuracy through direct path measuring system
  • Wide variety of possible applications
  • Integrated safety function for all axes (safety integrated)
  • LED machine lights
Turning diameter, max.240 mm240 mm240 mm
Z-axis travel530 mm525 mm525 mm
X-axis travel 207,5 mm220 mm207,5 mm
Speed range6.000 min-16.000 min-16.000 min-1
Drive power 60 % duty cycle21,5 kW21,5 kW21,5 kW
Torque at main spindle 60 % duty cycle 128 Nm128 Nm128 Nm
Spindle nose according to DIN 55026 (DIN ISO 702-1)size 5size 5size 5
Chuck diameter160 mm160 mm160 mm
Bar capacity in draw/thrust tube, sub-spindle42 mm42 mm42 mm
Feed force X/Z/Q412 daN412 daN412 daN
Rapid traverse X/Z/Q30/30/30 m/mm30/30/30 m/mm30/30/30 m/mm
Centre fixture4 MK4 MK
Supporting force, max.530 daN530 daN
Spindle nose according to DIN 55026 (DIN ISO 702-1)size 5
Chuck diameter160 mm
Bar capacity in draw/thrust tube, sub-spindle42 mm
Sub-spindle speed range6.000 min-1
Sub-spindle drive power60 % duty cycle17 kW
Torque at 60 % duty cycle80 Nm
Number of tool stations, not live/live12/1216/1616/16
Shank diameter according to DIN 6988030 mm25 mm25 mm
Tool shank cross section20×20 mm16×16 mm16×16 mm
Drive power at 100 % duty cycle4,5 kW5,2 kW5,2 kW
Y-axis travel + 45/- 35+ 45/- 35
Controller840 D Sinumerik840 D Sinumerik840 D Sinumerik


These CNC lathes are controlled by Siemens Sinumerik 840D sl controllers

With Siemens you are sure to have everything under control.
At WEILER only the best is good enough for our machines. Sinumerik 840D sl controllers feature the latest Siemens “Operate” graphical user interface.

With the global player Siemens as our partner, we guarantee high performance and reliability together with ease of operation and maintenance.

Sinumerik controllers enable you to expertly control your complete machining process! A high-resolution 19” LED touch screen and a full-scale keyboard assist you in the process.


  • Latest text editor with a wide variety of useful features
  • Workshop-oriented technological cycles for turning, milling and drilling
  • Recognition of residual material and processing for contour pockets and cutting
  • Powerful contour calculator for the input of the simplest to the most complex contours
  • Extensive working step programming with ShopTurn
  • Rapid inspection of part programs
    – Integral 2D simulation for turning and milling, 3D simulation
  • Simultaneous recording of the current machining operation
    – Real-time simulation of the machining
  • Access to external programs through network drives, USB and COM interfaces
  • Assistance throughout the complete machining process
    – Tool setup
    – Workpiece setup, programming, simulation and feeding
    – Machining process monitoring
  • Various tool turrets
  • NC tailstock
  • Sub-spindle
  • Hydraulic power chuck
  • Hydraulic collet systems
  • Workpiece pick-up device
  • Conveyor
  • Spring ejector
  • Chip conveyor
  • Optical tool calibration
  • Oil mist exhaust system