Alte strunguri – TOS Hulín SKIQ 20 CNC

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The machine is in good technical condition, under power, after agreement is possible to test it.

Machine is after complete overhaul and modernization by Fermat.
- regrinding of guide surfaces
- replacement of all rolling nests and washers, new wipers of guide surfaces
- disassembly of the main bearing - and complete overhaul of the bearing at the manufacturer
- inspection and replacement of other bearings, replacement of all ball screws and nuts
- repair of clamping plate (3 jaws chuck) - hydraulic- mechanical chuck of 120 degress plus 3 pcs of manual chucks
- new protective covers of the machine according current CE standarts including safety lock
- replacement of the lubrication system, incl. a new hydraulic unit
- new chip conveyor
- new water management (1000 liters)
- new Sinumerik 840 DSL control system with touchable rittal display OP 15 Black
- handwheel
- new Siemens main drive, new servomotors for X and Z axes
- new rotary encoder speed sensor, new power and signal cables for spindle motors
- new air conditioned electrical cabinet
- coolant pumps control of rotation of 15 position tool magazine via frequency converter

C axis including live tools with its speed in the range from 8 - 3300 rpm via a two-speed Baruffaldi transmission
C axis one way positioning - strengthening units - positioning accuracy tolerance up to 10 angular seconds
Other options and accessories are mentioned more detailed in the offer on request.

Details:
Steuerung Siemens: Sinumerik 840D Sl
Max. Durchmesser des Werkstückes: 2200 mm
Aufspanndurchmesser des Drehtisches: 2000 mm
Max. Tischbelastung: 20000 kg
Max. Werkstückhöhe: 1260 mm
Erweiterung ram (Z): 1000 mm
Tragbalkendurchschnitt: 180x200 mm
Vertikalverstellung des Querträgers: 800 mm
Werkzeugmagazin: ja
Positionenanzahl im Werkzeugwechsler: 15
Angetriebene Werkzeuge: ja
Werkzeuganzahl (davon angetriebene): 15(15)
Drehzahlen von angetriebenen Werkzeugen: 8 - 3300 / min
Motorleistung angetriebene Werkzeuge: 22 kW
Drehzahl der Spannplatte: 2 - 160 / min
Achse C: 0,003 °
Hauptmotorleistung: 67 kW

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