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2-5/8" RB-8 ACME GRIDLEY 8-SPINDLE COLLET CHUCKING MACHINE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RB-8
Year:
1978
Stock #:
1758
2-5/8" RB-8 ACME GRIDLEY 8-SPINDLE COLLET CHUCKING MACHINE

Maximum collet capacity
Round 2-5/8"
Square 1-27/32"
Hexagon 2-17/64"
Spindle speed range
Maximum 992 RPM
Minimum 137 RPM
Approximate weight 33,000 lbs.

MOTOR SPECIFICATIONS

40 HP 3/60/220/440 AC Main drive motor and electrical controls
3 HP 3/60/220/440 AC Coolant pump motor
1/2 HP 3/60/230/460 Chip conveyor motor

Four (4) independently operated cross slides, 1st, 3rd, 6th
& 8th, shelf type in 3rd & 6th position
Turn around attachment - 4th position
Pneumatic magazine loader
Individually motorized universal type chip conveyor
Trabon automatic lubrication system
Eight (8) collet chucks with mater collet & large complement
of collet pads
Seven (7) hinged type end slide tool holders
Individually motorized outside coolant pump & piping
Large complement of speed & feed change gears
Slide type recessing attachment
Miscellaneous cams
Miscellaneous cross slide & end slide tool holders

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