| size | 24" Chuck | 24" Chuck |
| Chuck Size | 24" | 609.6 mm |
| Horz/Vert | Horz | Horz |
| Power | 10 hp | 7.5 kW |
| Swing | 28" | 711.2 mm |
| Under Wheel | 15" | 381 mm |
| Grinding Wheel Width | 1.5" | 38.1 mm |
| Grinding Wheel Dia. | 14" | 355.6 mm |
Okamoto PRG-6 Rotary Surface Grinder
CATALOG SPECIFICATIONS: Use as a guide. Verify by inspection
Diameter of magnetic chuck: 23.6" ( "concentric pole" fine-division electro-magnetic chuck)
Max. swing : 29.5"
Max. height, under 14" wheel: 7.87"
Max. wheel size: 14"dia. x 1.5" width
Grinding wheel motor: 10 HP
Auto spindle downfeed: 0.0001 - 0.001 IPR
Rapid feed: 11.2" IPM
Hand feed: 0.02 IPR
One graduation of dial: 0.0001"
Max. angle (convex/concave) 3°
Chuck speed (inf. Variable): 20 TO 150 RPM
Table travel: 15.7" (max.)
Table traverse rate: 0 - 15 FPM
Table tilt: +/- 3°
Hydraulic motor: 3 HP
Table drive motor (DC): 3 HP
Dimensions: 88" L/R x 108" F/B x 80" Tall
Weight (approx.). 7,800 lb.
Digital Read Out
Variable holding power with Neutrofier control for the electro-magnetic chuck
Incremental downfeed
Automatic grinding cycle with sparkout
Infinitely variable table speeds and longitudinal feeds
Power rapid wheel elevation Up/Down
Coolant system with magnetic separator
User's, parts, Instruction Manuals, Electrical diagrams
Fuji Dust Collector
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