Series EP250
Series of centerless grinding machines conceived with an Essential configuration which contains all the technical features suitable for the high Precise automatic through-feed grinding operations.
Machine configuration
Grinding wheel head fitted in a fixed position on the machine bed, and control wheel head fixed on the upper slide with possibility to be vertically tilted by ± 6°.
Working slides as well as wheel dressing slides mounted on high-precision pre-loaded roller guideways.
Automatic dressing of the control wheel by means of diamond tool.
Siemens 808D Advanced NC unit for the control of the 3 axes.
Electric cabinet mounted externally to the machine and built according to the CEI EN60204-1 Norms.
Optional accessories: Automatic grinding wheel balancing unit and frequency converter for the grinding wheel constant peripheral speed.
TECHNICAL FEATURES | |
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GRINDING CAPABILITY | |
grinding workpiece diameter | minimum 1,5 mm maximum 50 mm |
GRINDING WHEEL | |
grinding wheel maximum width | 250 mm |
grinding wheel O.D. | 508 mm |
grinding wheel bore | 304,8 mm |
grinding wheel spindle power | 22 kW |
CONTROL WHEEL | |
control wheel maximum width | 250 mm |
control wheel O.D. | 305 mm |
control wheel bore | 152,4 mm |
control wheel power | 1,5 kW |
NET WEIGHT OF THE MACHINE | 9500 Kg |
MACHINE DIMENSIONS | 3200x3900 mm |