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5 1/2" RB-4 ACME GRIDELY 4 SPINDLE AUTOMATIC BAR MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RB-4
Year:
1980
Stock #:
2592
5 1/2" RB-4 ACME GRIDELY 4 SPINDLE AUTOMATIC BAR MACHINE

Maximum collet capacity
Round 5 1/2"
Square 3 7/8"
Hexagon 4 3/4"
Standard machine Spindle speed
Minimum 54
Maximum 366
Stock feed 12"
End toolslide travel 8"
Approximate weight 34,700

MOTOR SPECIFICATIONS

40 HP 3/60/230-460 main drive motor and electric controls
3 HP 3/60/230/460 coolant pump motor

Eight (8) sided main tool slide
Five (5) independently operated cross slides
Form turning attachment 3rd position
Air assisted manual chucking
One (1) hinged type end slide tool holder
Individually motorized universal type chip conveyor
Jorgenson metal belt chip conveyor
One set of Namco master collets
Three (3) flat form tool holders
One (1) cross slide dovetail tool holder
Two (2) knee turners
One (1) set of cams & gears in machine
Machine prepared for compliance with 90 DBA sound level
NOTE Machine has approximately 1000 Hours running time and is
like new condition.

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