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GRINDERS, SURFACE RECIPROCATING TABLE (Horizontal Spindle)

8" x 20" Okamoto #ACC-820ST, automatic incremental downfeed, 3-Axis, electromagnetic chuck, OTW dresser, 2000, #159399

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General Specifications


Width/Cross: 8.0"
Length/Longit.: 20.0"
Manufacturer: Okamoto
Model: ACC-820ST
Stock #: 159399
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


8" X 20" OKAMOTO HIGH-PRECISION HYDRAULIC SURFACE GRINDER

W/AUTO INCREMENTAL DOWNFEED


MODEL: ACC-820ST S/N: 82059 NEW: 2000


TABLE WORKING SURFACE ......................... 8" x 21.6"

MAXIMUM LONGITUDINAL MOVEMENT ................. 25.6"

MAXIMUM HEIGHT UNDER 8" WHEEL ................. 15.7"


FEEDS:

LONGITUDINAL HYDRAULIC FEED ................... 1' TO 82' FPM

CROSS FEED, HYDRAULIC INTERMITTENT ............ 0.02" -.5"

HYDRAULIC CONTINUOUS .......................... 4" 40" IPM

HAND FEED/REVOLUTION .......................... 0.25"

CROSSFEED, GRADUATION OF HANDWHEEL ............ 0.0001"


VERTICAL MOVEMENT OF WHEELHEAD:

AUTOMATIC DOWNFEED INCREMENTS ................. 0.0001" - .0015"

SPARKOUT PASSES ............................... 0 TO 5

FEED PER HANDWHEEL REVOLUTION ................. 0.025"

FEED PER HANDWHEEL GRADUATION ................. 0.0001"

RAPID FEEDRATE ................................ 16" IPM

GRINDING WHEEL ................................ 8" x 1" x 1.25"


SPINDLE MOTOR ................................. 2 HP

HYDRAULIC PUMP MOTOR .......................... 1 HP

VERTICAL RAPID FEED MOTOR ..................... 0.5 HP


DIMENSIONS .................................... 94" x 64" x 68"H

APPROX. MACHINE WEIGHT ........................ 3,000 LBS.


EQUIPPED WITH:

CENTRALIZED OPERATOR CONTROLS

AUTO INCREMENTAL DOWNFEED, SURFACE & PLUNGE MODES

AUTOMATIC SPARKOUT OF WHEEL UP TO 5 PASSES

POWER ELEVATION

8" X 20" "KANETSU" FINE-DIVISION "LBP" ELECTRO-MAGNETIC CHUCK

VARIABLE HOLD NEUTROFIER ON THE CONSOLE CONTROL

OVER-THE-WHEEL GRINDING WHEEL DRESSER WITH MICROMETER ADJTMENT OF THE DIAMOND

COOLANT SYSTEM

2 H.P. SPINDLE MOTOR/3/60/230-460 VOLT ELECTRICS

PRESENTLY WIRED FOR 3/60/440 VOLTS



** EXCELLENT CONDITION & APPEARANCE - ORIGINAL PAINT **

** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE **