AT/ATM Series
AT/ATM 160

With the help of automated job loading and unloading, the series is well suitable for mass production jobs. With special modular tooling concept machine performs wide range of operation like Turning, Milling, Drilling-Tapping and even Grinding. With automation of direct job pick-up, simplicity and compactness, vertical line machine can easily replace horizontal single spindle machine. Concept of inverted vertical moving electro-spindle head, keeps front space available for customized tooling makes this series unique. Single piece rigid base construction adds other structural benefits. Particular applications such as differential case machining made easy and effective with vertical line machines.
Key Features
  • Concept of moving inverted vertical spindle.
  • Ridged single piece base design to sustain all dynamic load.
  • High speed electro-spindle.
  • Automatic job stacking unit.
  • Y-axis and live tool turret for turn mill option.
  • High speed servo tool turret.
  • Very high rapid traverse up to 50m/min.
  • Ideal chip flow ensures easy for maintenance.
  • Hydraulic chucking.
  • Compact footprint
  • Fully tooled up solution to meet customer need.
  • Monoblock Rigid Structure
    Monoblock Rigid Structure
  • Bi-directional servo turret
    Bi-directional servo turret
  • Electro-Spindle
  AT 160ATM 160
Std Chuck Sizemm160160
Max. Turning Length*mm200200
Max. Turning Dia.*mm160160
X-Axis Travel (Cross)mm700*700*
Z-Axis Travel (Longitudinal)mm300300
Y-Axis TravelmmNA200
Rapid Feed (X/Y/Z Axis)m/min5050
Main Spindle   
Spindle Motor Power (Siemens)kW9/7.59/7.5
Spindle Motor Power (Fanuc)kW18.5/1518.5/15
Spindle Nose Flat Dia 140Flat Dia 140
Spindle Speed Rangerpm50-500050-5000
C Axis ResolutionDeg0.001°0.001°
Customized Tooling (Opt.)   
Table Sizemm340 x 430340 x 430
Type ServoLive Tool Servo
No. of Station 812
Max. Boring Bar Dia.mm4040
Tool Size (Cross Sectional)mm25 X 2525 X 25
No.of Rotating Tool NA12
Live Tool Motor PowerkWNA4.2
Auto Loader   
Type of Drive AC ServoAC Servo
Max. Job SizemmDia 160 X 200 HeightDia 160 X 200 Height
Max. Possible Job Weightkg1010
Max. No. of Jobs 2222
Accuracy (As per VDI/DGQ 3441)   
Positioning Uncertainty (P)mm0.010.01
Repeatability (Ps medium) mm0.0050.005
Weight # (Approx.) kg58007300
Dimension # (Approx.)    
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout