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

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RB6
Year:
1979
Stock #:
1931
6" ACME GRIDLEY RB-6 SIX SPINDLE AUTOMATIC SCREW MACHINE

Maximum collet capacity
Round 6"
Square 4-1/2"
Hexagon 5-1/8"
Maximum stock feed 12"
End tool slide travel 8 - 12"
Spindle speed range
Maximum 268 RPM
Minimum 32 RPM
Approximate weight 71,000 lbs.

MOTOR SPECIFICATIONS

60 HP 3/60/230/460 Main drive motor and controls
1/3 HP 3/60/208-230/460 Chip conveyor motor

Six (6) independently operated cross slides
Recessing attachment - 2nd position
Individually motorized universal type chip conveyor
Hydraulic tracing assembly - 3rd position
Trabon lubrication system
Three (3) hinged type end slide tool holders
Air assisted feed out
Air assisted manual chucking
One (1) set of cams & gears

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