categoria: Rettificatrici -> Rettificatrici cilindriche

KELLENBERGER Cylindrical Grinding Machine KEL-VARIA R175/1000

ID display: M3430
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Posizione dell'oggetto
Macchina no.KEL-VARIA R175/1000
descrizioneCNC External Cylindrical Grinding Machine in very good condition.

The new machine was delivered on January 23, 2004 by Kellenberger.

The machine has 28.830 operating hours

2015 complete renewal of the machine wiring (costs approx. € 30,000)
In October 2019 new guideway-covers for the Z-axis.

Equipped with:
CNC control KELCO 120 (Heidenhain CNC 1830 M)
CNC controlled B-axis (stepless)
2 spindles for external grinding (right + left) D500x203.2
Movomatic passive longitudinal positioning
Tool-measuring system KEL-SET
Dressing device mounted on longitudinal slide
Collet chuck Schaublin B 32 with large set of collets
Coolant device with paper band filter
Air-cushioning for ease of tailstock repositioning
Hydrostatic guideways X- and Z-axis
Machine documents

Center height 175 mm
Center distance 1150 mm
Grinding length 1000 mm
Workpiece weight between centers max. 150 kg
Grinding wheel left + right
Diameter 500 mm
Width 80 mm
Bore 203.2 mm
Peripheral speed 45 m/s
Stepless speeds from 8 to 800 rpm
Rotatable +100 / -100 deg. manual
Spindle cone: MT 5
With micro adjustment
Tailstock sleeve mount MT 4
Tailstock quill travel 50 mm
Speed of the table:
infinitely variable
Rapid traverse 12 m / min.
Max inclination of the table 9 deg
Connection 50 Hz 3x 400 Volt
Grinding spindle motor 9,2 kW
Workpiece spindle motor 2.4 kW

Changes and errors in the technical details and information reserved.

Technische Details:
grinding diameter: 350 mm
grinding length: 1000 mm
centre height: 175 mm
Control: KELCO 120
b-axis: -210° / +30° deg
x-axis: 320 mm
z-axis: 1150 mm
workpiece weight: 150 kg
dimensions of grinding wheel: 500 x 80 x 203,2 mm
work piece spindle speed: 8 - 800 U/min
rapid power traverse in X-and Z direction: 7,5 / 15 m/min
dimensions: 3,6 x 2,0 x 2,2 m
grinding spindle drive: 9,2 kW
weight of the machine ca.: 6,1 t
Anno di costruzione2001/2004
Macchina sull'elettricitàsi

Offerta da:

Knops Werkzeugmaschinen GmbH
Ronsdorfer Str. 143
40233 Düsseldorf

contatto: Gregor Knops

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Tel.: 0211/8793134
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