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1 1/4" NEW BRITAIN MODEL 52 AUTOMATIC SCREW MACHINE

Automatics and Screw Machines
Manufacturer:
NEW BRITAIN
Model:
52
Year:
1958
Stock #:
7417
1 1/4" NEW BRITAIN MODEL 52 AUTOMATIC SCREW MACHINE

Maximum capacity
Round 1 1/4"
Hexagon 1 1/16"
Square 7/8"
Maximum stock feed 5"
Tool slide travel 4"
Maximum travel (lower slides)
Front 1 3/4"
Rear 2"
Maximum feed lower slides 1"
Maximum travel middle slides 1 3/4"
Maximum feed middle slides 1"
Maximum travel upper slides
Front 1 3/4"
Rear 2"
Maximum feed upper slides 1"
Spindle speeds 271-4249 RPM
Net weight 12,900 lbs.
Note Tool slide rebushed and carrier stem ground.
Thrust bearing, rear bearing & shaft bearing replaced - work in July, 200
0

MOTOR SPECIFICATIONS

20 HP 3/60/220/440 main drive motor & controls
1/2 HP 3/60 208-220 coolant pump motor
1/3 HP 3/60 208-220/440 chip conveyor motor

Six (6) cross slides
Universal threading attachment complete 6th position
Universal threading clutches complete 4th position
Five (5) end slide drill holders
Two (2) auxillary sliding drill holders
Individually motorized chip conveyor
One (1) set pf cams, gears & collets as mounted on the machine
Stock reel and stand
Splash guards
Work lamps
WAS$ 59,500.00

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