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1AC WARNER & SWASEY MODEL M-3900 SINGLE SPINDLE AUTOMATIC

Automatics and Screw Machines
Manufacturer:
GIDDING & LEWIS
Model:
1AC M-3900
Year:
1980
Stock #:
6221
1AC WARNER & SWASEY MODEL M-3900 SINGLE SPINDLE AUTOMATIC

Swing over cross slides 9-1/2"
Chuck size 8" to 10"
Pentagon turret
Maximum stroke 7-1/4"
Maximum working surface 6"
Length of tool holder adjustment 4"
Cross slides Width 6"
Maximum travel 2-7/8"
Spindle speed range
low 28 - 715 RPM
High 61 - 1563 RPM
Feed range (36) .0019 to .124
Threading range 7 to 32 TPI
Distance from centerline of
spindle to slide tool base x - 2.501"
Approximate weight 8,000 lbs.
Approximate dimensions 8'6"L x 4'W x 6'H

MOTOR SPECIFICATIONS

15 - 7 1/2 HP 2 speed 3/60/460 main drive motor & control
1 HP 3/60/230/460 rapid traverse motor
1 HP 3/60 230/460 hydraulic motor
1/2 HP 3/60/208-230/380-460 coolant pump motor
1/3 HP 3/60/230/460 turret index motor
(continues on

10" 3-jaw chuck & cylinder with high low chucking capabilities
Four (4) M-4581 multiple turning heads
One (1) M-6645 platen slide heads
Two (2) M-6655 long single cutter blocks
One (1) M-3017 taper attachment
One (1) M-4491 slide head tool base
One (1) M-3907 pentagon turret coolant distributor
Bijur lubrication system
Miscellaneous trip dogs
Miscellaneous Devlieg Microbore boring tools

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