| Table-W | 6" | 152.4 mm |
| Table-L | 18" | 457.2 mm |
| Dimensions | 53” L x 43” W x 79” H | 53” L x 43” W x 79” H |
| Weight | 1400 Lbs. | 1400 Lbs. |
Model #: 618 Automatic
Serial #: 5789
Range:
Longitudinal: 20”
Cross: 6-3/4”
vertical (under 7" wheel): 11-3/4”
Platen working area: 6” x 18”
Size of grinding wheel,standard: 7" x 1/2" x 1-1/4" hole
Size of grinding wheel, maximum: 8" x 1/2" x 1-1/4" hole
Elevating handwheel graduation: .0005”
Cross feed handwheel graduation: .001”
Cross feed per pass: .0005” - .9995”
Range of infinitely variable table speeds, hydraulic: 3 – 70 F.P.M.
Spindle speed: 3,450 R.P.M.
Hydraulically powered longitudinal feed. A special longitudinal handwheel interlock arrangement provides for safety disengagement of the manual rack and pinion table drive when using hydraulic power feed.
Solid state electric cross feed with thumbwheels to set increments from .0005" to .9995".
Total table travel is set by adjustable dogs.Cross feed travel can be adjusted to reverse direction between 1/2" to 6-1/2".
Hardened tool steel ways
6" x 18" O.S. WALKER fine division Electromagnetic chuck & O.S. Walker controller
Automatic lubrication system
Self-contained coolant system & Pump 1/15 H.P
Work light
1 H.P. 3/60/230-460 volt direct drive cartridge-type spindle
Machine is wired for 230 volt operation.
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