171 / 173 | Single or twin needle double chainstitch machines with / without puller feed

Temperamental and comfortable

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.

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 needleThe 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 classicSewing with simultaneous edge trimming

Examples of use

Technical specifications

info
Stitch length
4,0 / -
4,0 / -
4,0 / 7,0
4,0 / 7,0
info
Stitches/min.
6.600
6.000
6.000
6.000
info
Stitches/Min. (ex works)
6.000
5.800
5.800
5.800
info
Sewing Material
L / M
L / M
L / M
L / M
Single needle
info
Twin needle
Double 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
info
Clearance when Sewing/Lifting
A= 4 / B= 10
A= 4 / B= 9
A= 4 / B= 9
A= 4 / B= 9
Program control, operating panel OP1000
info
Air requirement per stroke / Air pressure
- / -
0,1 / 6
- / -
0,1 / 6
info
Needle system
934
934
934
934
info
Needle size
80-130
80-130
80-130
80-130
info
Synthetic
70/3
70/3
70/3
70/3
info
Nominal voltage
1x230V, 50/60 Hz
1x230V, 50/60 Hz
1x230V, 50/60 Hz
1x230V, 50/60 Hz
info
Rated power
500
500
500
500
info
Weight, sewing head
37
37
39
40
info
Weight, complete
54
54
55
55
info
Packaging size (Length, Width, Heigh)
780 / 370 / 790
780 / 370 / 790
780 / 370 / 790
780 / 370 / 790
Standard Optional

We will be happy to put you in touch with a sales partner in your region.