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7/16" ACME GRIDLEY RA-6 6-SPINDLE AUTOMATIC BAR MA

Automatics and Screw Machines
Manufacturer:
MISC.
Model:
RA-6
Year:
1967
Stock #:
1313
7/16" ACME GRIDLEY RA-6 6-SPINDLE AUTOMATIC BAR MA

Maximum collet capacity Round 7/16"
Square 5/16"
Hexagon 3/8"
Maximum length Stock feed 1-1/2"
Turning 1"
Spindle speed range Minimum 770 RPM
Maximum 3,556 RPM
Approximate weight 5,500 lbs.

MOTOR SPECIFICATIONS

7-1/2 HP 3/60/230/460 Main drive motor and controls
3/4 HP 3/60/230/460 Coolant pump motor
1/4 HP 3/60/230/460 Chip conveyor motor

Five (5) independently operated cross slides
Mechanically operated pick-off attachment and back finishing
slide - 5th position
High speed drilling drive units - 1st, 2nd & 3rd position
2nd gear box linkage
Accelerated reaming attachment less spindle and hanger
- 3rd position
Individually motorized augar type chip conveyor
End slide tool holders
Double deck circular form tool holders - 1st & 6th positions
Miscellaneous cross slide tool holders
Stock reel and stands
One (1) set of cams, gears & collets & pushers
Individually motorized outside coolant pump & piping
Splash guards
Work lamp

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