Okamoto ACC 820 ST Auto Feed Hydraulic Surface Grinder, 8x20 Permanent Mag. Chuck, Incremental Downfeed, Coolant System, Motor, New 1999
Brand
OKAMOTO
Model
ACC 820 ST
Type
Grinders, Surface, Recip.
Stock #
56155
Condition
Very Good
Year
1999
Brand
OKAMOTO
Model
ACC 820 ST
Type
Grinders, Surface, Recip.
Stock #
56155
Condition
Very Good
Year
1999
| Note: See Below | Video of Underpower link in Quotation |
| Incremental Downfeed | yes |
| Table Size | 8" x 20" |
| Standard Magnetic Chuck Size | 8" x 20" |
| Table Load Capacity (Includes Chuck Weight) | 440 lbs |
| Max. Grinding Length | 25.6" |
| Max. Grinding Width | 9" |
| Max. distance from table surface to spindle centerline | 15.7" |
| Max. Travel Longitudinal (Hydraulic) | Hydraulic Feed Rate - |
| Table Speed Infinately Variable | 1.0 - 82 ft/min. |
| Crossfeed Tranverse Travel - Auto Increment | Hydraulic Intermittent Cross feed 0.02 - 0.4 inch |
| Hydraulic Continuous Cross feed Rate | 4 – 40 in/min. |
| Handwheel per Revolution | 0.0001 |
| Handwheel per Graduation | 0.0001 |
| Wheelhead Vertical Downfeed per Graduation | 0.0001 |
| Standard Grinding Wheel Diamentions | 8 x 1 x 1.25 inch |
| Grinding Spindle Motor HP | 2 HP |
| Grinding Wheel Speed | 3,600 rpm/60Hz |
| Motor - Hydraulic Pump | 1 HP |
| Lubrication pump | 0.1 HP |
| Vertical Rapid Feed & Down feed | 0.5 HP Servo (1632+ = .75 hp) |
| Dimensions | 96 L x 79 W x 73 H inches |
| Okamoto Push Button Controller - 1999 8" x 20" Permanent Magnetic Fine Line Chuck with Lever Rectifier in the control Rectifier plug-in on electrical box Fully Automatic Cycle with Rough/Fine Grinding and Spark-out Incremental Infeed Splash Cover with Coolant Nozzle & Pipe Full Table Back Splashguard Leveling Bolts with Plates Saddle lock system Coolant System with Paper Filter Instruction Manual Video Link to Under Power Video in Quotation |