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1-1/4" ACME GRIDLEY RA-6 SIX SPINDLE AUTOMATIC SCREW MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RA-6
Year:
1968
Stock #:
4391
1-1/4" ACME GRIDLEY RA-6 SIX SPINDLE AUTOMATIC SCREW MACHINE

Maximum collet capacity
Round 1-1/4"
Square 7/8"
Hexagon 1-3/32"
Maximum length - standard
Stock feed 7"
Turning 6"
Range of spindle speeds 2,128 RPM Maximum
with spindle stopping 302 RPM Minimum
Approximate weight 14,000 lbs.

MOTOR SPECIFICATIONS

25 HP 3/60/230/460 Main drive motor & controls
1 HP 3/60/230/460 Coolant pump motor
1/3 HP 3/60/230/460 Chip conveyor motor

Five independently operated cross slides, radial design in 3rd & 4th
positions
Universal threading attachment - 4th position
Accelerated reaming attachment - 5th position
High speed drilling attachments - 1st & 2nd positions
Individually motorized universal type chip conveyor
Air operated stock depletion
Five (5) hinged type end slide tool holders
Master collets, pushers and miscellaneous collet pads
Slide type recessing attachment
Individually motorized outside coolant pump & piping
Double deck dovetail tool holder - 1st position
Miscellaneous knee turners, roll supports & knurling tools
Miscellaneous cross slide tool holders
Speed & feed change gears
Large complement of cams
Large complement of solid collets
Plexiglass sliding door splash guards
Leveling pads

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