OKAMOTO ACC8-20DX – Year 1992
SURFACE GRINDER, HORIZONTAL GRINDER

NOMINAL GRINDING CAPACITY: 8″ X 20″
MAXIMUM HEIGHT UNDER 8″ WHEEL: 15.6″
TABLE SPEED, INFINITELY VARIABLE: UP TO 82′ FPM
MAX. LONGITUDINAL TABLE MOVEMENT, MANUAL: 24″
AUTO CROSS FEED INCREMENT: 0.002″ TO 0.40″
AUTO CONTINUOUS CROSS FEED: 4′ TO 40′ FPM
CROSS FEED, MANUAL, HAND FEED PER REV.: 0.25″
GRAD. OF HAND WHEEL: 0.0004″
MAX. CROSS FEED, MANUAL: 9″
AUTO INCREMENTAL DOWN FEED INCREMENTS: 0.00005″ TO .0015″
POWER RAPID WHEEL POSITIONING RATE: 16″ IPM
SPINDLE MOTOR: 2 H.P.