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> Parker-majestic 1C id/od univ cylindrical grinder
Parker-majestic 1C id/od univ cylindrical grinder
PARKER-MAJESTIC 1C ID/OD UNIV CYLINDRICAL GRINDER
12" X 24" PARKER-MAJESTIC "COMBINATION"
MODEL: 1C S/N: 2368-1C-81 NEW: 1981
SWING OVER TABLE: ...................... 12"
DISTANCE BETWEEN CENTERS:............... 24"
TABLE SWIVEL: .......................... 7 DEG.
TABLE SPEEDS, INF. VARIABLE: ........... 3" TO 30"
TABLE WORK SURFACE: .................... 5" X 42"
HEADSTOCK SWIVEL: ...................... 90 DEG.
HEADSTOCK SPEED (INF. VARIABLE):
I.D. ................................. 25 TO 450 RPM
O.D. ................................. 20 TO 225 RPM
HOLE THRU SPINDLE: ..................... 1-1/2"
HEADSTOCK CENTER TAPER: ................ 6# JARNO
CROSS FEED TRAVEL: ..................... 3-1/2"
CROSS FEED ADJUSTMENT: ................. 4"
CROSS FEED HANDWHEEL GRADUATED:......... 0.0005"
CROSSFEED PRECISION DIAL GRADUATED: .... 0.00005"
DIAMETER OF INTERNAL SPINDLE: .......... 3"
DIAMETER OF EXTERNAL SPINDLE: .......... 3"
EXTERNAL GRINDING WHEEL: ............... 10" X 1" X 3"
TAILSTOCK CENTER TAPER: ................ #6 JARNO
TABLE FEED MOTOR: ...................... 1 HP
WORKHEAD MOTOR: ........................ 1/2 HP
SPINDLE DRIVE MOTOR (External) : ....... 1- 1/2 HP
APPROXIMATE FLOOR SPACE: ............... 41" X 84"
APPROXIMATE WEIGHT: .................... 3,000 LBS
COMBINATION GRINDING SPINDLE BRACKET SWIVELS
180 DEG. TO SET-UP INTERNAL OF EXTERNAL
GRINDING WHEEL. ADJUSTABLE 4" TOWARD OR
COMPLETE WITH EX-CELL-O I.D. SPINDLE:
12,000 RPM MAXIMUM, STYLE 316, S/N: 54863
CURRENTLY SET-UP WITH 10" DIAMETER O.D. GRINDING WHEEL
VARIABLE SPEED CONTROL KNOBS FOR WORKHEAD AND
TABLE SPEED ON OPERATOR CONTROL PANEL
PARKER-MAJESTIC WORKHEAD (MODEL #3090, S/N: 53506)
MOTORS ON MACHINE ARE 3/60/220-440 VOLTS
