The 171 fulfills all requirements that a rational production philosophy places on a high-performance machine. The optimized sewing kinematics guarantee constant sewing resultswith a wide range of materials. The 173 is predestined for the rational processing of transport-critical goods. This high-performance machine ensures smooth, stress-free seams even in microfibre fabric. The puller feed is absolutely stable even at high speeds.
171 / 173 | Single or twin needle double chainstitch machines with / without puller feed
Temperamental and comfortable
Your benefits at a glance
Soft stich formation, no puckeringOptimum stitch formation due to automatic adaption of the looper thread quantity - tight but elastic seamsHigh sewing speed up to 6,600 stitches/min.Quick and easy conversion to a twin needle machine, needle distance of max. 15 mm possibleSmooth, pucker-free seams by chainstitch technologyAutomatic functions like thread trimmer, foot lifting and stitch condensing (depending on the subclass)Thread trimmer and stitch condensing ensures that the seam beginning as well as the seam end is within the material (only for subclasses - 141621)The top puller feed with up to 6,000 stitches/min. runs constandly and works effective extremely close behind the needle
The feed length of the top puller feed is adjustable by setting wheel so that absolutely flat seams are guaranteedModern and reliable Dürkopp Adler control technology DAC eco / DAC classic
Soft stich formation, no puckering
The feed length of the top puller feed is adjustable by setting wheel so that absolutely flat seams are guaranteedModern and reliable Dürkopp Adler control technology DAC eco / DAC classicDAC (Dürkopp Adler Control) eco / classic
DAC eco – modern and reliable Dürkopp Adler control technology.
DAC classic – modern, reliable and network-capable Dürkopp Adler control technology, incl. control panel OP1000 with numerical display.
Examples of use
General operations in different areas of the garment industry.
Jacket and blazer manufacturing
Operations in jacket and blazer manufacturing – closing seams in lining and upper fabric.
171-131610 E208/0,4
Close seat seams in classic trousers with tandem sewing sewing equipment – the tandem foot compensates the different fabric heights during the sewing process. The needle distance is 0.4 mm.
Technical specifications
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Stitch length4,0
/
-
4,0
/
-
4,0
/
7,0
4,0
/
7,0
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Stitches/min.6.600
6.000
6.000
6.000
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Stitches/Min. (ex works)6.000
5.800
5.800
5.800
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Sewing MaterialL / M
L / M
L / M
L / M
Single needle
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Twin needleDouble chainstitch (401)
Looper (crossline)
Bottom feed
Bottom feed and top puller feed
Thread trimmer
Hook knife
Sewing foot lift, automatic
Stitch condensinging and sewing foot lift, pedal controlled
Automatic functions, activated by light barrier
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Clearance when Sewing/LiftingA= 4
/
B= 10
A= 4
/
B= 9
A= 4
/
B= 9
A= 4
/
B= 9
Program control, operating panel OP1000
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Air requirement per stroke / Air pressure-
/
-
0,1
/
6
-
/
-
0,1
/
6
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Needle system934
934
934
934
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Needle size80-130
80-130
80-130
80-130
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Synthetic70/3
70/3
70/3
70/3
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Nominal voltage1x230V, 50/60 Hz
1x230V, 50/60 Hz
1x230V, 50/60 Hz
1x230V, 50/60 Hz
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Rated power500
500
500
500
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Weight, sewing head37
37
39
40
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Weight, complete54
54
55
55
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Packaging size (Length, Width, Heigh)780
/
370
/
790
780
/
370
/
790
780
/
370
/
790
780
/
370
/
790
Standard
Optional
