Offer #1363
Universal thread and worm grinding machine REISHAUER NRK
YOM: 1977
S/n: 44300-2
Manufacturer: Reishauer AG
Made in: Switzerland
Machinery is in working condition.
Specification:
Grinding length: 450 mm
Distance between centers: 700 mm
Work-piece diameter: 3 – 200 mm
Work-spindle bore: 38 mm
Lead range for single-rib wheels: 0,4 – 80 mm
Lead range for multi-rib wheels: 1 – 6 mm
Max. lead angle: 2x25 degrees
Grinding wheel dimensions:
-Diameter: 350 mm
-Width: 20/40 mm
Relief grinding size: 0 - 4 mm
Presettable number of flutes: 2 – 12, 14 and 16
18 work-piece speeds: 0,4 – 24 rpm
Grinding wheel speeds: 1,900 / 1,550 rpm
-For crushing / dressing: 72 rpm
Spindle drive: 3 kW
Total electric load: 7,5 kW; 380 V; 50 Hz
Overall dimensions: 2650x1800x1600 mm
Machine weight: 3600 kg
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