Palmary GU20X40NC OD GRINDER;Reference Number: 153240;(1) SLIGHTLY USED 7.87" X 15.75" PALMARY (MADE IN TAIWAN) UNIVERSAL CYLINDRICAL GRINDER (NEW 2012);MODEL: GU 20 x 40NC HIGH PRECISION CYLINDRICAL GRINDERS;The NC series are fully automatic, the wheel head slide is driven by Servo Motor and Ball Screws and controlled by PLC for fully programmable;grinding cycles. The table longitudinal movement is by hydraulic cylinder.;MACHINE BASE CONSTRUCTION;The machine base is manufactured of high quality Meehanite cast iron, heat treated and stress relieved before machining. All slideways are;hardened and precision ground. The slideways of the table and the wheel head are lubricated by an advanced, automatic, hydrostatic lubrication;system. This system provides extremely smooth and accurate movement, allowing for superior grinding accuracy.;PRECISION GRINDING WHEEL HEAD;The grinding wheel spindle is manufactured of SNCM-220 high-quality alloy steel. It is normalized, tempered, carborized and sub-zero treated;precision ground and micro finished. Its hardness is to 62+ HR/c. This manufacturing process assures stability, maximum wear resistance and;lifetime accuracy.;The grinding wheel spindle utilizes special hydrostatic bearings, specifically designed for precision grinding. These bearings are designed for high-;speed, frictionless, non-heat generating, stable operation. They ensure longer spindle life coupled with extremely high accuracy.;WORK HEAD SPINDLE;The spindle runs on precision bearings, assuring maximum stability and accuracy. The spindle head swivels +90 degrees to -30 degrees. The;spindle head is driven by brushless AC servo motors, providing variable speed from 16 to 450 rpm.;CAPACITY;Distance Between Centers 15.75? Grinding Wheel 12? or 14? OD;Swing Over Table 7.87? Coolant Tank 40 gallons;Maximum Load Between Centers 132 lbs Hydraulic Tank 17 gallons;Wheelhead Spindle Lube 3.2 gallons Grinding Spindle 3 HP;Workhead Spindle Swivel Angle +90/-30 Center Taper M.T. 3;Workhead Spindle Speed (Variable) 2500 rpm Machine Net Weight 4,410 lbs;STANDARD ACCESSORIES;Grinding Wheel & Flange Hydraulic Tank & Pump;Table Mounted Diamond Tool Holder (Less Diamond)* Coolant Tank & Pump;GU 20x40NC High Precision Universal Cylindrical Grinder, including all standard accessories: $65,675.00;OPTIONAL ACCESSORIES;Semi-enclosure with Oil Mist Collector $6,425.00;Spare Grinding Wheel Flange $695.00;3-Jaw Scroll Chuck (5?) $845.00;Magnetic Coolant Separator (40 L/min.) $1,310.00;Paper Filter (40L/min.) $1,995.00;Hydraulic Tailstock w/Diamond Dresser (in lieu of Standard)* $3,850.00;NEW PRICE, MACHINE AS EQUIPPED $80,795.00;Buy for a considerable discount off of new price for this slightly used machine, New 2012

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