16" W 40" L Acer SUPRA-1640AHD SURFACE GRINDER, PROGRAMMABLE AUTO IDF, 3X AUTO,

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16" W 40" L Acer SUPRA-1640AHD SURFACE GRINDER, PROGRAMMABLE AUTO IDF, 3X AUTO,
16" Width 40" Length Acer SUPRA-1640AHD SURFACE GRINDER, PROGRAMMABLE AUTO IDF, 3X AUTO, EMC, COOLAN
Ref #
: 155829
iammdna XGRDSU
16" X 40" ACER "SUPRA" HIGH PRECISION SERIES SURFACE GRINDER
W/PROGRAMMABLE ELECTRONIC DOWNFEED (BALL SCREWS FOR VERTICAL & CROSS AXES)
MODEL: SUPRA-1640AHD    S/N: 800309      NEW: 1998
MAX. GRINDING CAPACITY ....................... 16" X 40"
DIST. FROM SPINDLE CENTER TO TABLE ............. 28- 5/16"
LONGITUDINAL TABLE TRAVEL, HYDRAULIC ........... 41- 11/16"
LONGITUDINAL TABLE TRAVEL, MANUAL .............. 43- 1/4"
CROSS TRAVEL, POWER ............................ 17"
CROSS TRAVEL, MANUAL ........................... 18"
VARIABLE TABLE SPEED, HYDRAULIC ................ 16' TO 80' FPM
AUTOMATIC CROSSFEED INCREMENT .................. 0.02" TO 0.5"
RAPID CROSS TRAVERSE RATE ...................... 47- 1/4" IPM
CROSSFEED HANDWHEEL PER GRADUATION ............. 0.0001"
PER REVOLUTION ............. ................... 0.2"
AUTO DOWN FEED INCREMENT (ROUGH)................ 0.00005" - .002"
AUTO DOWN FEED INCREMENT (FINE)................. 0.00005" - .00045"
RAPID VERTICAL POSITIONING RATE ................ 7" IPM
VERTICAL HANDWHEEL PER GRADUATION .............. 0.00005"
PER REVOLUTION ............. ................... 0.05"
SPINDLE MOTOR .................................. 7.5 H.P.
STANDARD GRINDING WHEEL ........................ 14"D X 2" X 5"
APPROX. WEIGHT ................................. 8,558 LBS.
APPROX. DIMENSIONS ............................. 119" X 87" X 88"H
EQUIPPED WITH:
"LED" SCREEN DISPLAY FOR AUTO CYCLE CONTROLS
BALL SCREWS FOR VERTICAL & CROSS FEEDS DRIVEN BY HIGH ACCURACY STEPPER MOTORS
ELECTRONIC PROGRAMMABLE AUTOMATIC INCREMENTAL DOWNFEED
CONTROL BY PLC CONTROLLER (MIN. INCREMENT .00005")
ROUGH & FINE FINE CYCLE OPTIONS FOR PLUNGE & SURFACE GRINDING MODES.
DOWNFEED CYCLE FEED AMOUNT CAN BE ONE TURN OF THE
HANDWHEEL (.05" OR 9 TURNS OF THE HANDWHEEL, (.45").
THIS ALLOWS YOU TO DO "DEEP CUTS", A VERY NICE FEATURE.
SPARKOUT CYCLE (0 TO 9 PASSES) W/AUTO WHEEL RETRACTION
POWER RAPID WHEELHEAD POSITIONING
HYDRAULIC TABLE TRAVERSE
POWER CROSSFEED
TURCITE-B FOR LONGITUDINAL & CROSS WAYS
16" x 40" O.S. WALKER "INTERLOC" ELECTRO-MAGNETIC CHUCK
"O.S. WALKER "INTERLOC" LOW-PROFILE GRID ELECTRO-MAGNETIC CHUCK.
THE CHUCK HAS A VERY LOW HEAT SIGNATURE, WHICH PERMITS THE
OPERATOR TO LEAVE THE WORKPIECE ON THE CHUCK FOR LONG
PERIODS WITHOUT DISTORTING THE PART.  ALSO, VERY ADVANTAGEOUS
FOR THINNER PARTS WHERE HEAT CAN CAUSE PART SIZE TO VARY.
THIS IS A VERY EXPENSIVE CHUCK".
O.S. WALKER "SMART SERIES" VARIABLE HOLD NEUTROFIER CONTROL
COOLANT SYSTEM WITH BOTH PAPER FILTRATION & MAGNETIC SEPERATOR
OVER-THE-WHEEL DRESSER WITH MICROMETER ADJUSTMENT OF THE DIAMOND
EXTERNAL HYDRAULIC SYSTEM
3/60/230-460 VOLT ELECTRICS
** EXCELLENT CONDITION & APPEARANCE - ORIGINAL PAINT **
** INSPECT UNDER POWER IN OUR HARRISON, N.J. WAREHOUSE **
Machine Location:
HARRISON, NJ
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Frequently Asked Questions
We offer a 30 day return privilege on all used machines sold from our stock (machines sold for clients and shipped from their plant locations are generally not covered - so ask if you’re in doubt).  This return privilege is the industry standard MDNA return privilege which states the machine must be returned freight prepaid in the same condition it was shipped in (you can’t break it then return it) for a full refund of your purchase price, excluding shipping costs.
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