6.2" center hole grinder, bryant 500 3 way gr

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6.2" center hole grinder, bryant 500 3 way gr

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6.2" CENTER HOLE GRINDER, Bryant 500 3 WAY GR
6.2" CENTER HOLE GRINDER, Bryant 500 3 WAY GR
MODEL: 500 S/N: C-13276 NEW: 1971
** PRODUCES GEOMETRICALLY CORRECT CENTER HOLES - A VITAL
REQUIREMENT FOR PRECISION O.D. GRINDING. IT IS IDEAL
FOR RECENTERING DISTORTED CENTERS IN MACHINE SPINDLES,
ARBORS, CENTER-CONTROLLED CHECKING DEVICES & FOR
OTHER SALVAGE WORK. IT MINIMIZES STOCK REMOVAL &
GREATLY IMPROVES WORK QUALITY & ACCURACY.
60 DEGREE CENTERS UP TO 2" DIAMETER CAN BE GROUND
IN WORKPARTS UP TO 6" DIAMETER AND 2" TO 42" LONG.
OPERATION OF THE BRYANT IS UNIQUE. INSTEAD OF UTILIZING
PLUNGE GRINDING, WITH IT'S INHERENT FAULTS, IT
"GENERATES" TO PRODUCE FINE FINISHES & PRECISION
TOLERANCES SIMILAR TO THOSE OBTAINED ON AN INTERNAL
HI-PRECISION 3-WAY GRINDING TO THE CONE-SHAPED GRINDING
WHEELS USED. THESE MOTIONS ARE (1) ROTARY MOTION OF THE
GRINDING CONE ABOUT ITS SPINDLE AXIS. (2) PLANETARY
MOTION OF THE GRINDING CONE ABOUT THE WORK AXIS.
(3) RECIPROCATING MOTION OF THE GRINDING CONE ALONG A
LINE 30 DEGREES FROM THE VERTICAL. THE GRINDING CONE
MAKES A LINE CONTACT WITH THE CENTER HOLE SURFACE,
WHICH SIMULTANEOUSLY RECIPROCATING ALONG THIS LINE.
THE UNEVEN WHEEL WEAR, OCCURRING WITH REGULAR PLUNGE
GRINDING DUE TO FULL-WHEEL CONTACT, IS ELIMINATED.
WORKPIECE LENGTH:.................................. 2 TO 42"
CLEARANCE FROM TAILSTOCK CENTER TO COLUMN:............. 6.2"
VISE CAPACITY................................... .060" TO 6"
CONE ANGLE OF CENTERHOLES GROUND................. 60 DEGREES
MAXIMUN CENTER HOLE GROUND........... 2" DIA.A AT 13,000 RPM
MINIMUM CENTER HOLE GROUND............................ .050"
ANGULAR GRINDING STROKE...................... .005" TO .100"
PLANETARY DRIVE SPEED............................... 330 RPM
APPROX. WT. ....................................... 1250 LBS
DIMENSIONS ...................... 36" L-R, 31" F-B, 72" HIGH
PIVOTING TOP CENTER - READILY POSITIONS WORKPARTS FROM
NORGREN MICRO-FOG OIL LUBRICATOR WITH FILTER
1/4 H.P. 3/60/208-220-440 VOLT PLANETARY DRIVE MOTOR
3/4 H.P. 3/60/230-460 VOLT MAIN DRIVE MOTOR WITH CONTROLS
MACHINE WIRED FOR 3/60/440 VOLT OPERATION
*** EXCELLENT CONDITION (NEEDS A GOOD CLEANING,
** F.O.B. SAGINAW, MICHIGAN **
Machine Location: HARRISON, NJ
Click Here For More Bryant Machines
Click Here For More Grinders, Lappers & Hones - CENTER HOLE GRINDERS(s)
Call Andy at (***) 873-6224 ext 7600
Call Alex at (***) 873-6224 ext 7613
Finance This Equipment For Your Business - Click Here
Finance Equipment For Your Business - Click Here
* Machinery Values is one of the world's largest machinery dealers, in business since 1971.
* New machines are covered under their own warrantees. Details of each warranty can be found within the quotation for all new machines.
* Most items in our store are located in our warehouse in Harrison, New Jersey - about 9 miles from New York City. You may inspect any item prior to purchase, under power in most cases, simply by calling and arranging an inspection. There is no charge for this.