Qendra mulliri CNC

MONFORTS UniCen 1000 MultiTurn

Extensive partial overhaul since November 2023:
- All ball screws including bearings overhauled: X1/X2/Y1/Z1/Z2
- All cylinders overhauled
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- All Siemens motors overhauled: main spindle, tailstock, magazine,
tool 1+2, X/Z/Y/B/C/U/W
- Siemens control panel replaced, control module and LT module repaired
- Clamping elements/ATC renewed: Ortlieb collet, clamping package incl. pull rod
- Tailstock quill renewed
- All wipers replaced and covers reworked
- Drive belts and safety windows renewed
- Various cables renewed

Technical details
turning diameter 1000 mm
turning length 1500 mm
control Siemens 840 D
swing over bed 1000 mm
swing diameter over slide rest 800 mm
max. workpiece weight between centres 2000 kg
main spindle speeds: 2000 rpm
main drive 62 kW
transmission ratio 4
milling spindle drive 37 kW
milling spindle turning speed range: 25 - 10000 rpm
total power requirement 82 kVA
weight of the machine approx. 29,0 t
dimensions of the machine approx. 8,2 x 5,3 x 3,6 m

* CNC Control SIEMENS 840 D
* Swivelling milling head at the top (B axis), interpolating, HSK-A 63
* Y axis
* C axis
* 8-station turret at the bottom, for driven tools
* 60-station tool changer
* NC-controlled tailstock, quill diameter 150 mm, max. quill stroke 180 mm
* Hydrostatic longitudinal guide in the Z-axis
* Coolant system with paper belt filter
* Chip conveyor
* Oil-cooler, make SCHIMPKE
* Extraction system
* Power chuck, make FORKARDT, diameter 500 mm