USED PARKER MAJESTIC 1C

12″ X 24″ PARKER-MAJESTIC “SUPER-PRECISION” (MADE IN USA) I.D./O.D. CYLINDRICAL GRINDER REBUILT 2024
MODEL: 1C S/N: 6154-1C-96

NEW: 1996
SWING OVER TABLE …………………… 12″

DISTANCE BETWEEN CENTERS ……………. 24″

TABLE WORKING SURFACE ………………. 5″ X 41″

POWER TABLE SPEEDS …………………. 3″ TO 30″ IPM

TABLE SWIVEL ………………………. 7 DEGREES

TABLE TRAVEL ………………………. 24″
CROSS FEED TRAVEL ………………….. 3- 1/2″

CROSS FEED ADJUSTMENT ………………. 4″

CROSS FEED HANDWHEEL GRAD. ………….. 0.0005″

CROSS FEED PRECISION DIAL GRAD ………. 0.000050″
GRINDING WHEEL SIZE ………………… 12″ DIAMETER
HEADSTOCK SWIVEL …………………… 0 TO 90 DEG.

INFINETLY VARIABLE HEADSTOCK SPINDLE

SPEEDS ………………………….. 50 TO 450 RPM

DEAD CENTER SPEEDS …………………. 20 TO 225 RPM

HOLE THRU SPINDLE ………………….. 1- 1/4″

HEADSTOCK CENTER TAPER ……………… #6 JARNO

TAILSTOCK CENTER TAPER ……………… #6 JARNO
APPROX. DIMENSIONS …………………. 91″L X 48″D X 65″H

APPROX. MACHINE WEIGHT ……………… 3,000 LBS.
EQUIPPED WITH:

SWING-AROUND INTERNAL GRINDING ATTACHMENT SPINDLE

PARKER-MAJESTIC SUPER-PRECISION SPINDLE FOR WHEELHEAD

MACHINE PRESENTLY HAS A 12″ DIAMETER x 1″ WIDE WHEEL

ELECTRONIC INFINITLEY VARIABLE SPEED CONTROL FOR WORKHEAD

SPINDLE SPEEDS

VARIABLE SPEED ELECTRIC TABLE DRIVE FOR QUIET & SMOTH OPERATION

TABLE SINE OPTION FOR ACCURATE TAPER GRINDING

WORKHEAD ACCEPTS 5C COLLETS

.00005″ CROSS FEED DIAL GRADUATIONS

5″ BUILT-IN WORKHEAD SINE BAR

COOLANT SYSTEM, SELF-CONTAINED, IN THE BASE OF THE MACHINE

“BIJUR” ONE-SHOT LUBRICATOR

1 H.P./3/60/230-460 VOLT MOTOR FOR THE WORKHEAD

3 H.P./3/60/230-460 VOLTS MOTOR FOR THE GRINDING WHEELHEADS

MACHINE IS PRESENTLY WIRED FOR 3/60/460 VOLTS
MAGNETIC CHUCK
Accurate 2 Axis DRO
INSPECT UNDER POWER
Scope of Remanufacturing – 2024

Rebuilt motor drive VARI-Speed on headstock

Rebuilt motor drive VARI-Speed on table drive

New lead screw in cross slide

New One Shot Lube System

ALL NEW ELECTRICS IN PANEL, PUSH BUTTONS, AND MOTORS

COMPLETELY FLAKED & SCRAPPED TO NEW TOLERANCE

SPINDLES REBUILT