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3-1/2" ACME GRIDLEY RB-8 8 SPINDLE AUTOMATIC BAR MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RB-8
Year:
1981
Stock #:
4786
3-1/2" ACME GRIDLEY RB-8 8 SPINDLE AUTOMATIC BAR MACHINE

Maximum collet capacity
Round 3-1/2"
Hexagon 3-1/32"
Square 2-15/32"
Spindle speed range 81-541 RPM
End toolslide travel 8"
Stockfeed slide travel 8"
Approximate weight 35,000 lbs.

MOTOR SPECIFICATIONS

60 HP Main spindle drive motor & electrical controls
Coolant pump motor
Chip conveyor motor

Six (6) independently operated cross slides, shelf type in 3rd posit
ion
Universal threading attachment in 6th position
Accelerated reaming attachment in 7th position
End slide tool holders
One (1) set of cams, gears collets and pushers
One (1) set of master collets & miscellaneous pads
Chip conveyor
Coolant system
Bar feed with stand
Splash guards

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