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2-5/8" ACME GRIDLEY RB-6 AUTOMATIC SCREW MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RB-6
Year:
1956
Stock #:
5343
2-5/8" ACME GRIDLEY RB-6 AUTOMATIC SCREW MACHINE

Maximum collet capacity
Round 2-5/8"
Square 1-27/32"
Hexagon 2-17/64"
Stock feed 13"
End tool slide travel 8"
Spindle speed range
Minimum 101 RPM
Maximum 1,065 RPM
Approximate weight 30,600 lbs.

MOTOR SPECIFICATIONS

40 HP 3/60/220/440 Main drive motor (wired for 440 volt)
Coolant pump motor

Six (6) Independent cross slides
Universal threading attachments in 3rd & 4th position
Recessing attachment
Four (4) Hinged type end slide toolholders
High speed drilling drive in 2nd position
Auger type chip conveyor
Splash guards
Coolant system

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