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ELB-SCHLIFF ROTARY 50 SPS-NK

Technical details
workpiece diameter 500 mm
workpiece weight 300 kg
workpiece height 400 mm
total power requirement 18 kW
dimensions of the machine ca. 2500 x 2700 x 2800 mm
Additional information
ELB high-precision rotary table surface grinding machine

Machine comes from a plant closure.

Equipment:
Magnetic rotary table diameter 600 mm
Coolant system with paper belt filter
With NK grinding program
The NK grinding program enables the quick and optimal processing
of workpieces with different processing dimensions.
Depending on the workpiece to be processed, you can choose between a face and
plunge grinding cycle. An attached measuring system with 0.001 measuring
accuracy records the grinding wheel feed and controls the automatic grinding
cycle with its subsequent electronics. This consists of
different adjustable feed sizes of the grinding wheel.
Deactivation of the feed when the target size of the workpiece is reached,
adjustable spark-out time, return of the wheel and the machine table
to the starting position.
The dressing amount of the grinding wheel is automatically compensated and
shown in the digital display of the Y-axis. The wheel wear caused by grinding
is compensated during dressing. Roughing amounts 0.002-0.03 mm
Finishing amounts 0.001-0.015 mm
Sparking strokes Z-axis 0-15 mm
Lifting amount optionally 0-2.8 mm or back to starting position
Electronic handwheel switchable for B-Y-Z axis
Machine cover with manually operated sliding door for loading and unloading

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Technical data:
Grinding diameter 500 mm
Grinding height 400 mm
Table load 300 kg
Rotary table speed 20-80 rpm.
Y-axis vertical adjustment of the grinding wheel
Feed max. 300 mm/min.
Displacement measuring system incremental rotary encoder, resolution 0.001 mm
Z-axis transverse adjustment of the grinding wheel
Automatic transverse travel max. 330 mm
Transverse feed 4-1500 mm/min. adjustable
Displacement measuring system incremental rotary encoder, resolution 0.001 mm
Grinding spindle head
Grinding spindle drive 10 kW
Grinding spindle speed adjustable via frequency controller
Grinding spindle cone 60 mm
Grinding wheel 400 x 100 x 127 mm
Control cabinet
Dimensions L1600 x H2200 x D500 mm