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GRINDERS, SURFACE RECIPROCATING TABLE (Horizontal Spindle)

16" x 40" Acer Supra #1640AHD, programmable auto IDF, 3X auto, EMC, 7.5 HP, #155829

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General Specifications


Width/Cross: 16.0"
Length/Longit.: 40.0"
Manufacturer: Acer
Model: 1640AHD
Stock #: 155829
Price: Request a Price

Dealer Information


Machinery Values Inc
401 Supor Blvd.
Harrison, NJ 07029-2059
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Contact: Andrew Valitt
Tel: 973-497-7600
Fax: 973-497-7501
Email: grinders@machineryvalues.com
  
Gold Level Dealer Since 1997
Website: www.machineryvalues.com/

View our Equipment Listings

Detailed Product Description


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 **