Home / Grinding / OKAMOTO / ACC8.20ST / 12284
Posted By BrigH434
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Located In New Jersey
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Machine Overview

Specs:
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"
Weight: 3,000
Options:
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
COOLANT SYSTEM WITH MAGNETIC SEPARATOR
"SONY" 2-AXIS DIGITAL READOUT
2 H.P. SPINDLE MOTOR/3/60/230-460 VOLT ELECTRICS
PRESENTLY WIRED FOR 3/60/220 VOLTS
Description:

This 2005 OKAMOTO ACC8.20ST Grinding machine is a welcome addition to workshops seeking precision in metalworking. Designed by a renowned company, this model is known for its durability in heavy-duty applications. It has served as a staple in many workshops, trusted for its precision and consistent performance.

The grinding machine displays signs of previous use, but functions as expected. It has a manual feed system, essential for hands-on operators who prefer direct control. With a saddle-type design, this machine offers flexibility in handling various sizes of workpieces. The grinding surface remains flat, ensuring the workpieces achieve the desired finish without variation.

Equipped with a 3-phase power supply, the OKAMOTO grinder delivers on its duty to reduce downtime. Its rigid construction helps maintain stability during operation, contributing to the safety and smoothness of each task. The controls, while not digital, are intuitive and easy to handle. This feature makes it suitable for both seasoned operators as well as those newer to the trade.

This particular model has an operational surface speed, providing a balance of speed and torque for standard grinding jobs. It is suitable for a variety of applications, from light to medium metal removal tasks. The table travels smoothly, allowing for uniform material removal and a consistent finish on each pass.

The OKAMOTO ACC8.20ST's compact size accommodates tight workshop spaces while not compromising on its capability to handle demanding jobs. The straightforward design facilitates easy access to all functional areas, which assists in regular checks and part replacements.

Any potential issues from previous use are minimal, and the machine stands ready for new challenges. For those needing a functional grinding machine to further refine their workpieces with reliable outcomes, this OKAMOTO model is worthy of consideration.

Machine Comps

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