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OKAMOTO PFG-612 6” x 12” Precision Hand Feed Surface Grinder DRO #GMT-2475

Reciprocating Surface Grinders
Manufacturer:
OKAMOTO
Model:
PFG-612
Stock #:
5638
OKAMOTO PFG-612 Precision Hand Feed Surface Grinder, used, approx. 1994, model # PFG-612, ref # GMT-2475. Features include SONY two-axis digital readout, cast iron construction, and 6" x 12" O.S. WALKER magnetic chuck. Wired for 230V. Maximum ground size: 7.5" x 14".
Hand Feed Surface Grinder
Table-W6"152.4 mm
Dimensions60” L x 46” W x 71’’ H60” L x 46” W x 71’’ H
Weight1650 Lbs.1650 Lbs.

Reference #: GMT-2475
Model # : PFG-612
Serial # : 815
Year of manufacture: approx. 1994’
Maximum width and length ground: 7.5” x 14”
Maximum distance, top of table to centerline of spindle: 18"
Maximum work height under 8" diameter wheel to top of chuck: 11"
Longitudinal travel of table per revolution of hand wheel: 4"
Cross travel of saddle per revolution of handwheel: 0.1"
Cross feed handwheel vernier reads to: 0.001”
Vertical travel of wheelhead wheel per revolution of handwheel: 0.005”
Vertical feed handwheel reads to : 0.0002"
Grinding wheel: 8” diameter x 1-1/4” bore x ¾” wide (maximum capacity 1”)

SONY two-axis digital readout

All cast iron construction

Carriage and saddle movement on two 45 degree vee's

Table riding on linear ball bearings between (3) vee's & (1) flat way

6" x 12" O.S. WALKER permanent magnetic chuck

Manually operated one shot lubrication system to screws and all ways including column

2 H.P. 3/60/230-460 volt high precision cartridge-type spindle drive motor and electrical controls

Machine is wired for 230 volt operation.

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