USED 1990 Tos BUAJ 28-630, 1990, SWING DOWN I.D., HYD TABLE,

11" Swing 24.8" Centers Tos BUAJ 28-630, 1990, SWING DOWN I.D., HYD TABLE, OD GRINDER, AUTO INFEED, AUTO DUAL RATE PLUNGE

        11" X 25" TOS HOSTIVAR

 UNIVERSAL I.D./O.D. CYLINDRICAL GRINDER

MODEL BU28/630     S/N: 109069    NEW: 1990

MAX. GRINDING DIAMETER ................. 11"

DISTANCE BETWEEN CENTERS ............... 25"

MAXIMUM WEIGHT OF WORKPIECE,

 BETWEEN CENTERS ....................... 276 LBS.

WORKHEAD SPINDLE TAPER ................. #4 MT

WORKHEAD SPINDLE SPEED RANGE,

 (12) SPEED CHOICES, FROM .............. 22.4 TO 710 RPM

SWIVEL OF WORKHEAD ..................... +/- 90°

TAILSTOCK SPINDLE TAPER ................ #4 MT

TAILSTOCK SLEEVE ....................... 1"

WHEELHEAD TRAVEL MAXIMUM ............... 10- 1/2"

HYDRAULIC RAPID TRAVERSE (STROKE) ...... 1- 1/2"

AUTOMATIC INFEED OF GRINDING WHEEL,

 PER TABLE REVERSAL .................... 0.0002" - 0.002"

AUTOMATIC PLUNGE INFEED RATE,

 COARSE FEED RATE ...................... 0.0040" - 0.157" IPM

AUTOMATIC PLUNGE INFEED RATE,

 FINE FEED RATE ........................ 0.00060"" - 0.04" IPM

MINIMUM MANUAL "MICRO-INFEED",

 RELATED TO DIAMETER ................... 0.00004"

WHEELHEAD SWIVELS, LEFT & RIGHT ........ +/- 45°

GRINDING WHEEL DIMENSIONS .............. 16" X 1- 1/2"

                                         X 5"

MINIMUM GRINDING WHEEL DIAMETER ........ 10"

MAX. WIDTH OF GRINDING WHEEL ........... 2- 1/2"

WHEELHEAD MOTOR ........................ 5.5 H.P.

GRINDING WHEEL SPEEDS (2) .............. 2,040 & 2,560 RPM

MAXIMUM TABLE TRAVEL ................... 30"

LEAST LENGTH TRAVEL .................... 0.04"

TABLE SWIVELS .......................... 8° CW

                                         3° CCW

HYDRAULIC TABLE TRAVERSE ............... 2" TO 275"

APPROX. FLOOR SPACE REQUIRED ........... 103" x 65" x 60"H

APPROX. MACHINE WEIGHT ................. 5,800 LBS.

MACHINE STANDARD FEATURES:

HYDRODYNAMIC SPINDLE BEARINGS

HYDRAULIC TABLE TRAVERSE

AUTO INFEED AT TABLE REVERSALS

DUAL RATE AUTO PLUNGE INFEED

POWER RAPID WHEELHEAD ADVANCE & RETRACTION

SPEARKOUT 0 TO 30 SECONDS

DUAL LIVE/DEAD WORKHEAD SPINDLE

SEPERATE ELECTRICAL CABINET

MACHINE IS WIRED FOR 3/60/220-440 VOLT ELECTRICS

  EQUIPPED WITH:

SWING DOWN I.D. GRINDING ATTACHMENT

I.D. GRINDING SPINDLE, NOT SHOWN IN PHOTOS,

 BUT IS PROVIDED WITH OUR MACHINE

"GRAYMILLS" COOLANT TANK WITH MAGNETIC SEPARATOR

ADAPTOR PLATE, FOR WORKHEAD

MAGNETIC CHUCK WITH ADAPTOR, ON THE WORKHEAD

MACHINE IS WIRED FOR 220 VOLTS PRESENTLY, AND IN

 ADDITION, IT COMES WITH A 440 VOLT TRANSFORMER

** INSPECT UNDER POWER IN OUR HARRISON, N.J. WAREHOUSE **

** EXCELLENT CONDITION & APPEARANCE - ORIGINAL PAINT **   

FOR MORE INFORMATION: Call Andy at 973-497-7600