14" x 27" JONES & SHIPMAN "HIGH PRECISION"           MICROPROCESSOR CONTROLLED   UNIVERSAL I.D./O.D. CYLINDRICAL GRINDER   (MADE IN GREAT BRITIAN, NOW A DIVISION OF HARDINGE)   MODEL: 1300X       S/N: M20307        MFG. 1998     Table: Swing:............................... 14" Distance Between Centers:............ 27" Table Swivel:........................ 16 Degrees CW                                       18 Deg. CCW Feed Rate:........................... Up to 196.8" Minimum Programmable Increment ...... 0.00005" HPG Increments ........ 0.00005", 0.0005", or 0.005"   Wheelhead: Total Infeed Travel:................. 9.6" Max. Programmable Diametral  Infeed Rate, per Minute ............ 3.9" Minimum Programmable Increment ...... 0.00005" HPG Increments ........ 0.00005", 0.0005", or 0.005" Swivel Range ........................ 190 Degrees CW                                       45 Deg. CCW     External Grinding Wheels: Grinding Wheel Size, L.H. Standard:.. 14" x 2"W x 5"B                      R.H Standard: .. 12" x 1"W x 5"B Spindle Speeds (3):.......... 1775, 2068 & 2400 RPM Motor Power: ........................ 5.5 H.P.     Headstock: Swivel:.............................. 15 Degrees CW                                       90 Deg. CCW Speed, Infinitely Variable:.......... 30 to 450 RPM Centers, Standard/Reduced ........... #5 MT/#3 MT   Approximate Weight: ................. 5,300 Lbs.   Approximate Dimensions: .......... .. 99"L x 55"D x 71"H           Equipped with: "Microprocessor Control is from a unique, operator   compatible, touch key panel, that's easy to use and,   because of faster set ups, enables a higher level of   grinding performance."   "Grinding cycles are very easy to program, using step   by step parameter prompting with default values   which can be accepted or amended as required.   At the end of a cycle the wheel retracts automatically.   For manual operation, precise control of table traverse   and wheelfeed is by hand pulse generators (HPG's) and   the position of each axis is clearly indicated on digital   readouts, which also display parameters."   Automatic Dressing of the grinding wheel with automatic   wheel compensation.   Table and wheelhead driven by AC digital servo motors,   preloaded ballscrews& rotary encoders.   Low friction coated guideways on the table and wheelhead   axes.   AC variable speed headstock motor with #5 MT/#3 MT center   adapter.   Adjustable spring loaded tailstock with #3 Morse Taper center   "Darenth" external coolant pump and tank with paper band   filtration.   Three Wheelhead Design, L.H. Standard, R.H. Standard   and Swing Around Internal Grinding, complete   with internal grinding spindle.      Machine Operation and Maintenance manual   Machine is wired for 230 volt operation.   ** Inspect Under Power in our Harrison, NJ Warehouse ** ** Excellent Machine, Condition & Appearance - Original ** FOR MORE INFORMATION: Call Andy at 973-497-7600