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

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RB-8
Year:
1966
Stock #:
2147
2-5/8" ACME GRIDLEY RB-8 AUTOMATIC SCREW MACHINE

Reconditioned 1989

Maximum collet capacity
Round 2-5/8"
Square1-27/32"
Hexagon 2-17/64"
Maximum length standard
Stock feed 10"
Turning 8"
Spindle speed range
Maximum 992 RPM
Minimum 101 RPM
Approximate weight 36,300 lbs.

MOTOR SPECIFICATIONS

40 HP 3/60/220/440 Main drive motor and push button electrical control
s
7-1/2 HP Coolant pump motor

G.E. Series One programmable controller machine systems monitor
Six (6) independently operated cross slides - shelf type in 3rd & 6th
positions
Universal electric trip threading - 4th position
Accelerated reaming attachment - 7th position
Universal type chip conveyor
One (1) set of cams, feed & speed gears
Outside mounted individually motorized coolant pump
Seven (7) hinged type end slide tool holders
Plexiglass sliding sound enclosure type splash guards
Dovetail style double decker tool holder
(2) Two swing type recessing attachments
Automatic lubrication system
Stock reel & stand
NOTE This machine appears to be in excellent condition. Totally re-condit
ioned in 1989 including
installation of programmable controller monitor system.

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