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9/16" ACME GRIDLEY RA-6 SIX SPINDLE AUTOMATIC SCREW MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
9/16" RA-6
Year:
1957
Stock #:
5553
9/16" ACME GRIDLEY RA-6 SIX SPINDLE AUTOMATIC SCREW MACHINE

Maximum collet capacity
Round 9/16"
Square 25/64"
Hexagon 31/64"
Maximum length - standard
Stock feed 5"
Turning 5"
Spindle speed range
Maximum 2895 RPM
Minimum 321 RPM
Approximate weight 11,000 lbs.

MOTOR SPECIFICATIONS

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

Five (5) independently operated crossslides
Auger type chip conveyor
Individually motorized outside coolant pump & piping
Misc crossslide & end slide tool holders
One set of cams, gears & collets
Sound enclosure

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