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18" SPEEDFAM BTA 4-HEAD LAPPING MACHINE

GRINDER
Manufacturer:
SPEEDFAM
Model:
BTA SPEEDLAP 18
Year:
1968
Stock #:
8279
18" SPEEDFAM BTA 4-HEAD LAPPING MACHINE

Plate diameter 18"
Ring I.D. (4) 6-3/4"
Total ring area 143" sq.
Plate thickness 7/8"
Plate RPM 87
Down pressure per head 104 lbs. per head
Dimensions 3'D x 3'W x 5'4"H

MOTOR SPECIFICATIONS

3/4 HP A/C Main drive motor

Four (4) conditioning rings
Four (4) air hold downs with pressure plate
Two (2) 2"diameter cylinders with 104 lbs. pressure per plate

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