SG820-2A (N)

Sharp SG820-2A (N)

Auto infeed (Y), auto longitudinal feed (X) Manual downfeed (Z), ball screw on Y axis Double V ways for cross travel, one V one flat way for longitudinal travel. Slide ways are hand scraped and coated with TURCITE B. Automatic cross feed. Automatic down feed with numerical control (Model SG820-3A only). Accurate slot grinding using saddle locking system and ball screw cross feed. Advanced hydraulic system with independent oil tank for vibration free table. Automatic lubrication system. Hydraulic table stroke setting.

2-Axis Automatic Surface Grinder with optional 3-Axis Version and NC Downfeed Option
Machine Operation: Semi-automatic
Grinder Type: Surface-Recip
Workpiece Envelope
Grinding Length: 21.700" 550.000mm
Grinding Width: 8.700" 220.000mm
Table Length Dimension: 20.000" 508.000mm
Table Width Dimension: 8.000" 203.000mm
Grinding Wheel And Spindle
Grinding Wheel:
Grinding Wheel Diameter: 8.000" 203.000mm
Grinding Wheel Width: 0.500" 12.700mm
Grinding Wheel Bore: 1.250" 31.750mm
Wheel Head:
Angle Adjustment: 0.000°
Motor: 2.000hp 1.500kW
RPM: 3,420
Axes Specifications
Longitudinal: 23.600" 600.000mm
Cross: 9.250" 235.000mm
Vertical: 16.000" 406.400mm
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