CNC turn-mill center

Gildemeister CTX 420 linear

TECHNICAL DETAILS
Control system: SIEMENS
Max. Circulation diameter: 680 mm
Circulation diameter via X-guide: 565 mm
Max. turning diameter: 324 mm
Max. Turning length: 600 mm

Main spindle
Spindle head diameter (flat flange): 170h5 mm
Max. bar diameter: 65 mm
Spindle diameter (front bearing): 120 mm
Spindle bore: 79 mm
Drive power S1, 100% ED: 25 kW
Speed range: up to max. 5,000 rpm
Torque S1, 100% ED: 270 Nm
Buckling speed: 900 rpm

C-axis (main spindle)
Speed: 250 rpm
Holding torque: 200 Nm
Pitch accuracy: 0.025°

Counter spindle
Spindle head diameter (flat flange): 140h5 mm
Max. bar diameter: 42 mm
Spindle diameter (front bearing): 90 mm
Spindle bore: 57 mm
Drive power S1, 100% ED: 25 kW
Speed range: up to max. 7,000 rpm
Torque S1, 100% ED: 160 Nm
Buckling speed: 1,500 rpm

C-axis (counter spindle)
Speed: 250 rpm
Holding torque: 120 Nm
Pitch accuracy: 0.025°

Cross slide (X/Y/Z)
Plane path (X): 185 mm
Longitudinal travel (Z): 635 mm
Vertical travel (Y): +40 mm
Rapid traverse speed (X/Y/Z): 60/15/45 m/min
Feed force (X/Y/Z): 3.5/7/7 kN
Ball screw (Y): 40x5 mm
Ball screw (Z): 40x15 mm

Counter spindle (Z2)
Longitudinal travel: 666 mm
Input speed: 45 m/min
Ball screw: 40x15 mm

Tool carrier
Driven tools: 12
Shank diameter (VDI 69880): 40 mm
Max. power: 9.4 kW
Torque: 20 Nm
Speed range: up to max. 4,500 rpm


MACHINE DETAILS

hydraulic system
Capacity: 10 l
Pump output: 2.2 kW
Max. pressure: 80 bar
Clamping device and tailstock pressure: 10-60 bar

Coolant system
Capacity: 210 l
Pump output: 1.7 kW
Delivery rate (at 6 bar): 20 l/min

Electrical power requirement
Connected load: 50 kVA
Operating voltage: 400 V
Frequency: 50 Hz
Fuse protection: 80 A
Voltage fluctuation: +6%/-10%

Bar loader Manufacturer: Breuning

Notes
- The tools shown in the turret are not part of the auction.
- The collets for the collet chuck are included.