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1" ACME GRIDLEY RA-6 MULTIPLE SPINDLE AUTOMATIC SCREW

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RA-6
Year:
1953
Stock #:
8994
1" ACME GRIDLEY RA-6 MULTIPLE SPINDLE AUTOMATIC SCREW

Maximum collet capacity
Round 1"
Square 45/64"
Hexagon 7/8"
Maximum length
Stock feed 5"
Toolside travel 5"
Spindle speed range
Maximum 2383 RPM
Minimum 239 RPM
Approximate weight 10,200 LBS

MOTOR SPECIFICATIONS

15 HP 3/60/220/440 Main drive motor & controls
1/3 HP 3/60/220/460 Coolant pump motor

Five (5) independently operated cross slides
Universal air trip threading - 4th position
Accelerated reaming attachment - 5th position
Individually motorized auger type chip conveyor
Individually motorized coolant pump and piping
Type end slide tool holders
One (1) set of cam and gears
Splash guards
Rebuilt 1969 by National Acme

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