Okamoto ACC-820ST


Last availability: June 29, 2020

Listing description

8" X 20" OKAMOTO HIGH-PRECISION HYDRAULIC SURFACE GRINDER
W/AUTO INCREMENTAL DOWNFEED

MODEL: ACC-820ST 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 **


Please note that this description may have been translated automatically.

Last availability: June 29, 2020

Listing information

Manufacturer Okamoto
Model ACC-820ST
Year 2000
Country USA USA
Condition Good
Main category Metalworking Machinery
Subcategory Grinding Machine
ID P00115035

Last availability: June 29, 2020

About the seller

Client type Machinery dealer
On Kitmondo since 2011
Number of listings 106
Country USA USA
Last activity April 20, 2020
Contact Click here