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Facing Lathe S1-170B,China Facing Lathe S1-170B
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Facing Lathe S1-170B

Facing Lathe S1-170B


Facing Lathe S1-170B
Facing Lathe

SMTCL facing lathe is equipped with a unidirectional override clutch on the left side of the carriage, which allows for rapid feed to be entered even while the feed-shaft is engaged in normal feed mode, no matter which direction the spindle rotates. The spindle is supported at three points. Spindle braking is by means of hydraulic clutch.
This facing lathe is suitable for turning processes of rough finishing and fine finishing internally and externally, and face turning. In addition, it can also be used for turning a taper in power feed mode.


Main Technical Specifications of Facing Lathe

Item Unit S1-170B
Max. swing diameter over bed mm 1400
Max. length of workpiece (L) mm 1500
Max. swing diameter over carriage mm 800
Max. swing diameter over gap mm 1600
Gap length mm 440
Spindle bore mm 100
Taper in spindle nose
Metric120 Taper: 120
Number of speeds Forward
21kinds
Number of speeds Reverse
12kinds
Spindle speed range (Eifher of the following ranges may be selected by users as required)

n1Forward r/min 2-200
n1Reverse r/min 2.24-178
n2Forward r/min
2 n Reverse r/min
Range of feeds per spindle revolution
56kinds
Longitudinal mm 0.06-7.2
Cross mm 0.03-3.6
Top slide mm 0.015-1.8
Number, range of metric threads mm
Number, range of whitworth threads t.p.i
Number, range of module threads mm
Number, range of diametral pitch threads D.P
Max. travel of saddle mm 1500
Max. cross travel of lower slide mm 980
Max. travel of mid slide mm 300
Max. travel of top slide mm 200
Rapid traverse speed of tool post Longitudinal/Cross mm/min 3740/1870
Mid slide mm/min 935
Diameter of tailstock quill mm
Max. travel of tailstock quill mm
Taper in bore of tailstock quill

Power of main motor kW 22
Overall dimensions Length mm 4287
Width mm 2370
Height mm 2030
Width of bed mm 1100
Max. torque kN.m
Max. weight of workpiece kg 1500
Item Specification S1-170B 1500
4-jaw chuck 630
785
1000
1400
Cooling
Iillumination
Electric cabinet
Oil gun
Tools
Center 5 S25-2
Jaws

Taper attachment

Adjustable pads

Digimatic micrometer

T-slot slide

Steady rest 40-350
80-330
100-350
140-260
219-508
219-520
Thread cutting dial

Standard rotating speed
Note:
1 For lathe length over 10000mm, the standard spindle speed is 2-200r/m.
2 To machine a shaft part, adding a roller support in the middle increases 2 tons load; adding 2 roller supports increases 4 tons support.
3 For lathes of distance between centers11000mm, the standard accessories include double saddles, double turrets and double carriages.
4 To machine a disk part, the maximum load is 2 tons.

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