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2" ACME GRIDLEY RB-6 6-SPINDLE AUTOMATIC SCREW MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RB-6
Year:
1952
Stock #:
5351
2" ACME GRIDLEY RB-6 6-SPINDLE AUTOMATIC SCREW MACHINE

Maximum collet capacity
Round 2"
Square 1-7/16"
Hexagon 1-3/4"
Stock feed (normal) 11"
End tool slide travel 7"
Spindle speed range
Maximum 1,640 RPM
Minimum 152 RPM
Approximate weight 25,000 lbs.

MOTOR SPECIFICATIONS

30 HP 3/60/220/440 Main drive motor and electrical controls
2 HP 3/60/220/440 Coolant pump motor

Five (5) independently operated cross slides
Universal threading attachment - 4th position
Accelerated reaming attachment - 5th position
Five (5) hinged type end slide tool holders
Auger type chip conveyor
Individually motorized outside coolant pump & piping
Stock reel and stand
Splash guards

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