Sharp SG-820 3A

Listing description

8'' Width 20'' Length Sharp SG-820 3A SURFACE GRINDER, 3 Axis Automatic w/IDF;Reference Number: 136871;NEW SHARP 8" X 20" 3-AXIS PRECISION SURFACE GRINDER;d MODEL: SG-820 3A **MADE IN TAIWAN**;CAPACITY;Maximum grinding length: 21.7";Maximum grinding width: 8.7";Maximum distance: table to spindle center: 15.7";d;TABLE;Working Surface (W x L): 8 x 20";Maximum longitudinal travel: 23.6";Maximum cross travel: 9.25";d;FEED;LONGITUDINAL MOVEMENT OF TABLE;Hydraulic feed: 3.3 - 82 FPM;Hand feed per revolution: 2.7";CROSS MOVEMENT OF TABLE;Intermittent feed: 0.006 - 0.4" IPM;Continuous transverse feed: 47.2 IPM;Hand feed per revolution:.02";Graduation of hand wheel: 0.0005";VERTICAL MOVEMENT OF WHEEL HEAD;Hand feed per revolution: 0.05";Graduation of hand wheel: 0.0001";Rapid feed: 1.1 - 11.8 IPM;d;AUTOMATIC DOWN FEED SYSTEM;Feed rate (coarse/fine): 0.00004 - 0.004";Total stock removal: 0.00004 - 39.3";Fine feed stock removal: 0.00004 - 0.0016";Spark out: 0 - 9 passes;Automatic Return to Zero;Traverse and Plunge Grinding Auto Cycles;d;SPINDLE AND WHEEL;Spindle motor: 2 hp (220v or 440v 3ph /60 cycle);Spindle speed: 3,420 RPM;Grinding wheel outside diameter: 8";Grinding wheel bore: 1.25";Grinding wheel width: 0.5";d;GENERAL;Motor (hydraulic): 1 hp;Floor space (W x H x L): 83 x 59 x 78";Net weight (approximately): 2,640 lbs.;d;FEATURES;DOUBLE 'V' WAYS FOR CROSS TRAVEL AND ONE 'V', ONE FLAT;WAY FOR LONGITUDINAL TRAVEL-BOTH WAYS ARE HAND-;SCRAPED AND COVERED WITH TURCITE "B" COATING;AUTOMATIC CROSS FEED;ACCURATE SLOT GRINDING ACHIEVED USING SADDLE;LOCKING SYSTEM COMBINED WITH CROSS FEED BALL SCREW;AUTOMATIC LUBRICATION SYSTEM;ADVANCED HYDRAULIC SYSTEM WITH INDEPENDENT OIL TANK;PROVIDES VIBRATION-FREE TABLE MOVEMENT;HYDRAULIC TABLE STROKE SETTING;STANDARD EQUIPMENT;Grinding Wheel;Wheel adapter;Work light;Balancing arbor;Diamond dresser;Tool kit;d;OPTIONAL (EXTRA COST) ACCESSORIES;Permanent magnetic chuck - coarse or fine pole (Kanetsu);Electro-magnetic chuck with control (Kanetsu or Walker);Spare wheel adaptor;Coolant systems with or without paper filtration;Dust collector;Parallel dresser;Wheel Balancing stand;Splash Guards for coolant;Digital readout system (Sony, Acu-Rite or Newall available);10" x 3/4" Grinding Wheel (With Inverter Spindle Drive)

This equipment is located in US