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1981 THOMPSON B

GRINDERS, SURFACE, RECIPROC. TABLE (HOR. SPDL.)
Manufacturer:
THOMPSON
Model:
B
Year:
1981
Stock #:
86
12"x24"x30" THOMPSON Type B Precision Hydraulic Surface Grinder

equipped with 5 HP, AC spindle drive motor and controls having
the following general specifications:

SPECIFICATIONS:
Working surface of table, 12"x30"
Maximum distance top of table to bottom of new wheel, 24"
Wheel size, 12"x3"x5" hole
Spindle speed, 1800 RPM
Hydraulic table speed, 10 to 100 FPM
Vertical hand wheel graduated, .0005"
Cross feed and wheel graduated, .0001"
Dual range manual fine crossfeed, .0001"
Hydraulic rapid traverse
Floor space: 6'x7'x8' high
Weight approximately: 7500 lbs.

EQUIPMENT:
12"x30" variable holding electric magnetic chuck and controls,
power elevation to wheelhead, hand or hydraulic longitudinal
feed, over the wheel truing device, built in coolant system.

Serial Number: B-818276 - Built 1981

Machine has been reconditioned including removal of table and
check out of hydraulic cylinder and packings, rescraping of bed
and table ways as required, check out of spindle and bearings.
Reassembled. Tested under power. Refinished machine tool gray.
Excellent Condition.

F.O.B. Truck East Boston, Massachusetts

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