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Kellenberger Kel-Vista UR 175

Offered here is a used CNC cylindrical grinding machine from the manufacturer Kellenberger, featuring a swiveling B-axis.

The machine is currently powered and can be inspected on site.

It will be loaded onto a truck free of charge.

Manufacturer: Kellenberger
Model: Kel-Vista UR 175
Year of construction: 2002
Control: GE Fanuc Series 21i-T

Technical specifications:

Key data:
Center height: 175 mm
Center distance: 1000 mm
Grinding length: 1000 mm
Workpiece diameter: 349 mm

Intermediate unit:
Rotating part with automatic indexing, division 2.5°
Swivel range: -210°...+10°

Workpiece spindle head:
Swivel range: -10°...+100°
Spindle speed: 8 - 800 rpm
Internal taper: Morse taper 5
Guaranteed roundness for chuck work: 1 µm
Workpiece weight for between-center grinding: 100 kg

Tailstock:
Taper: Morse taper 4
Quill stroke: 48 mm

Grinding head UR:
Left: 400 mm
Right: 300 mm
Internal grinding attachment: Mounting bore for high-performance internal grinding spindle: 80 mm

Lower table (Z-axis):
Center distance: 1000 mm
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Travel max.: 1150 mm
Max. speed: 12 m/min
Max. resolution: 0.1 µm

Upper table:
Center distance 1000 mm: 0°-6°
With workpiece length under 800 mm: 0°-9°

Grinding slide (X-axis):
Travel: 320 mm
Speed: 6 m/min
Max. resolution: 0.1 µm

Machine weight: 3,500 kg

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