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6" X 28" GRAND RAPIDS (GALLMEYER & LIVINGSTON) REC

GRINDER SURFACE
Manufacturer:
MISC.
Model:
25
Year:
1954
Stock #:
1500
6" X 28" GRAND RAPIDS (GALLMEYER & LIVINGSTON) REC

Working surface of table6" x 18"
Automatic table travel - Longitudinal20"
Automatic table traverse6 1/2"
Variable hydraulic feeds0 to 80 Ft/ minute
Vertical movement of wheel head11"
one revolution of handwheel vernier gives
.012 of travel and each of these twelve
one thousandths is divided into tents.
These .0001" graduations are approximately
1/8" apart and can be split. Large
handwheel graduations in thousandths
approximately 5/8" apart.
Maximum height under an 8" diameter wheel 10" to table
Wheel size 8" x 1/2" x 1 1/4"
Spindle speeds (2)2,900 & 3,400 RPM
Floor space70" x 61 1/2"
Approximate weight2,500 lbs.

MOTOR SPECIFICATIONS

1 HP 3/60/220/440 Grinding spindle motor with full controls

Ball bearing spindle
Built in hydraulic pumping unit
6" x 12" Hitachi perminent fine line chuck that double tilts
Front to back & left to right
One shot lube system

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