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7/16" ACME GRIDLEY RA-6 AUTOMATIC SCREW MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RA-6
Year:
1970
Stock #:
2758
7/16" ACME GRIDLEY RA-6 AUTOMATIC SCREW MACHINE

Maximum collet capacity Round 7/16"
Square 5/16"
Hexagon 3/8"
Maximum length-standard Stock feed 3 1/2"
Turning 2 5/8"
Range of spindle speeds Maximum 3556 RPM
Minimum 770 RPM
Approximate weight 4,200 Lbs.

MOTOR SPECIFICATIONS

7 1/2 HP 3/60/230/460 main drive motor & controls
1/2 HP 3/60/230/460 coolant pump motor
1/4 HP 3/60/230/460 chip conveyor motor

Five (5) independently operated cross slides
Pick off and back finishing attachment - 5th position
Universal type chip conveyor
Double deck dovetail tool holder with flat form tool holder
1st position
Air operated stock depletion
Double deck dovetail tool holder with cutoff - 6th position
Five (5) end slide tool holders
One (1) shave tool
Six (6) knee turners
One (1) knee turner with roll support
Five (5) flat form tool holders
Eighteen (18) 9A change gears
Miscellaneous tool slide & stock feed cams
Miscellaneous cross slide barrel cams
Miscellaneous solid collets
Miscellaneous spare parts
Stock reel and (2) stands
Splash guards
Leveling pads

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