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1 5/8" ACME GRIDLEY RB-6 AUTOMATIC SCREW MACHINE

Automatics and Screw Machines
Manufacturer:
MISC.
Model:
RB-6
Year:
1942
Stock #:
1231
1 5/8" ACME GRIDLEY RB-6 AUTOMATIC SCREW MACHINE

Maximum collet capacity Round 1-5/8"
Square 1-9/64"
Hexagon 1-13/32"
Maximum length - standard
Stock feed 10"
Turning 7"
Range of spindle speeds Minimum 152 RPM
Maximum 1,640 RPM
Approximate weight 26,700 lbs.

MOTOR SPECIFICATIONS

20 HP 3/60/220/440 Main drive motor and controls

Five (5) independently operated cross slides
Universal threading attachment - 4th position
Plain threading attachment - less bracket & spindle
3rd position
Accelerated reaming attachment - 5th position
High speed drilling driving unit - 2nd position
Individually motorized flat type chip conveyor
Three (3) end slide drill holders
Double deck tool holder - 1st position
Miscellaneous cross slide tool holders
Miscellaneous knee turners
One (1) set of cams, gears, collets & pushers
Splash guards
Work lamp

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