Used Karsten K28 ID/OD For Sale

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Stock:
Only 2 Available on the Marketplace!
Seller:

Art L.

Member since: July 2011

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Name:
Karsten K28 ID/OD
Listing Reference:
601109
Price:
Contact Me for Price
Location:
NJ, USA
Age:
1988
Description:

14'' Swing 40'' Centers Karsten K28 ID/OD CNC OD GRINDER, INTERNAL-EXTERNAL CONTINUOUS PATH;Reference Number: 142833;14" x 40" KARSTENS CNC UNIVERSAL I.D./O.D.;CYLINDRICAL GRINDER;MODEL: K28, S/N: 97 023 1028 041 MFG.: 1998;FOR EXTERNAL/INTERNAL GRINDING WITH CONTINUOUS PATH CONTROL;EQUIPPED WITH PROGRAMMABLE "B" & "C" AXES OPTIONS;TECHNICAL DATA AND FEATURES;Swing: 14";Distance between Centers: 40";Grinding length: 40";Max.dia. to be ground: 13.5";Electrics: 230/460 Volt;3 phase,60Hz;Total installed power with 10 HP spindle motor: 14.5 HP;Net weight of machine, approximately: 10,400 Lbs.;WHEELHEAD;Grinding Wheel arrangement left hand;Spindle in anti-friction bearings, life time lubricated.;Grinding wheel dia.: 20";Grinding wheel width, up to: 4";Grinding wheel bore: 5";Spindle Motor: 10 HP;Grinding wheel speed 7000 sfpm;Coarse adjustment of wheelhead on air cushion;clamping with spring-load, unclamping pneumatically;(no hand tools required). Manually swivelling of wheelhead;after unclamping by operating one lever.;WORKHEAD;Live and dead spindle in anti-friction bearings.;Spindle taper: MT#4;Spindle bore-front: 2-1/2";Spindle thru bore:.945;Work drive infinitely programmable 25-600 RPM;Workhead can be swiveled on base plate;TAILSTOCK;On air cushion adjustable;Spindle taper MT#4;Stroke: 1-3/4";Manual quill retraction.;Spring tension adjustable up to: 176 lbs.;DRESSING DEVICE;Holder for the dressing tool for diamond with shaft MT 0;or diamond dressing blade, (without diamond).;KARSTENS-CNC CONTROL TYPE BWO 900;Modular designed continuous path control;in powerful RISC-processor technology.;Axis interpolation possible in different software channels;Comfortable operation guidance by integrated function keys;softkeys and data input by numerical key board.;Color-LC-Display, VGA graphic mode;Approaching cycles for automatic setting of reference;points, with lateral locator device;for dressing and grinding cycles.;CNC programming in accordance to DIN 66025 via keyboard;or data in-and output via serial interface (RS232C).;STANDARD ACCESSORIES;Wheel guard for grinding wheels up to 4" wide;Wheel drive for 7000 sfpm;Grinding wheel flange with grinding wheel 20" dia.;x 1-1/2" wide x 5" bore;Balancing arbor and extractor screw for wheel flange.;Fine setting device for upper table, including dial;indicator;1 Set of carbide tipped centers MT No. 4;1 Set of tools for machine;1 Instruction/service manual, complete with parts list;Equipped with;WHEELHEAD BASE;B-axis;Angle Position Programmable;Drive System Brushless AC servo motor;Measuring system Encoder;Resolution 0.0001 degree;Workpiece spindle as C-axis;interpolation with another main axis;Encoder Heidenhain;36,000 impulses per revolution;Resolution.018 degree;Wheel guard for second grinding wheel (right side);with coolant supply.;to accomodate grinding wheels 16" x 3.150" x 5";grinding wheel wear down to 12" possible. This would;offer the option to have a wheel in degrees for;face grinding... grinding length 26";Rear mounted internal grinding attachment;motor rating 3 HP;Spindle mount for dia. 3.150" x 6.300";with reductions for dia. 2.362";and coolant supply;Internal grinding spindle type UJ 60 x 250R;(Grease lubricated);including operating tools and drive belts;with 1-1/2" dia. pulley, 15,900 RPM;3 grinding arbors;and 3 threaded bolts for mounting grinding;stones 1", 1-3/16" and 1-1/2" dia.;one collet clamping arbor with one collet;1/4" dia;Second dressing device, essential to fully;cover machine range;Wheel mounted for wheel dia. 20" or 16";clamping width 1-3/16" to 3.150", bore 5";Shock absorbing leveling pads;Automatic Paper Band Filter Unit;Tank volume 82 gal.;Filter capacity 36 gal./min.;Voltage stabilizer 750 VA for CNC Control;system to compensate fluctuations in the mains;exceeding +/- 10%;Halogen work light 70 watt/24 volt, including;transformer and mounting bracket;Operating Satellite for Karstens CNC Control BWO;** Control Problem - Offered As Is **

Used equipment can sell very quickly. Contact the seller asap to discuss this Karsten K28 ID/OD.

Contact the Seller
Asking Price
Contact Me for Price
Stock:
Only 2 Available on the Marketplace!
Seller:

Art L.

Member since: July 2011

More listings by this seller

Contact the Seller

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