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6" X 18" OKAMOTO HORIZONTAL SPINDLE HYDRAULIC TOOLROOM

GRINDER SURFACE
Manufacturer:
OKAMOTO
Model:
PFG-450B
Year:
1984
Stock #:
9224
6" X 18" OKAMOTO HORIZONTAL SPINDLE HYDRAULIC TOOLROOM

Capacity
Maximum grinding length 18"
Maximum grinding width 6"
Distance under 180mm diameter 12.0" max.
Table
Working surface 20" x 5.9"
Maximum longitudinal movement 18.7"
Maximum cross movement 7"
Feeds
Longitudinal movement
Hydraulic feed 0.4 - 66 ft/min.
Hand feed per revolution approx. 4"
Cross movement of saddle
Hydraulic feed .4 - 66 ft/min.
Graduation of hand wheel 0.001"
Vertical movement of wheel head
Hand feed per rev. Coarse 0.08"
Hand feed per rev. Fine 0.02"
Graduation of hand wheel 0.0002"
Grinding wheel
Diameter 7"
Width 0.25" - 0.5"
Bore 1.25"
Speed (50/60 Hz) 2850/3460 RPM
Motors
Hydraulic pump 1 HP 4P
Grinding wheel 1 HP 2P
Weight 2,440 LBS
Cont. on

Hydraulic cross & longitudinal feed
Micro feed vertical feed
6" x 18" Permanent magnetic chuck
Coolant tank

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