FOR SALE / REF KOLB 270124
CYLINDRICAL GRINDING KOLB MACHINE 630 X 5000 MM
MODEL - KOLB R 6 / 5000 rotary grinding machine
Made in Germany
Y O M 1981/ 2020 revised
The machine dimension : 11950 mm L X W 1350 mm
part of the machine support incl. the grinding stone 2000 x 2500 mm
On the 2020 year was revised total machine geometry !
Maximum permissible work piece weight 3000 kg
Grinding diameter 605 mm
Work piece diameter max.630 mm
Technical Data
Peak height 315 mm
Grinding Wheel Circumferential Speed 35 m/sec
The net weight of the machine is approx. 17,900 Kg
Grinding diameter
with a new grinding wheel 750 mm diam -----------0-600 mm
with worn disc diameter 650mm Ø ---------------------0-600 mm ( also 100- 600 mm)
Dimensions of the grinding wheel, normal-----750x80x305 mm
Grinding wheels-speed, direct current -------500-1100 1/min
Continuously adjustable workpiece 8-120 1/min
Rotation Step less table speed 30-4500 mm/min
Size of the cylinder error compensation + 0.2mm
Wave bezels/ linnets
Number (normal accessories) 3 Pieces
Workspace diam 30-200 mm
Grinding wheel feed
the smallest delivery amount 0.002mm Ø
feed hydraulic............................... 50 mm
Electric quick adjustment...........350 mm
Quick adjustment-Speed........... 150 mm/min
Grooving feeds
Diameter grinding:
roughing(electro-mechanical) Start 60 mm / min
Arbitrate-----------------------------------0-5 mm / min, 0-2.5mm/min
Firing out-------------- up to 30 sec
Bevel grinding based on the diameter max. 7 DEGREES
Incline max. 1: 8,12
Combined magnetic paper filter system:
Filter performance------------100 LITER /min.
Container--------------- 500 LITER
Coolant pressure approx. 0.5 bar
Coat of paint grey according to RAL 7000
Tech data from german manual attached
Excellent machine working condition
