Product features
Flexible - Simple - Good
The most flexible sewing unit of all is the 2112. It allows 7 different operations on only one unit:
1. sewing pocket facings onto pocket bags
2. attaching pocket facing with lable to pocket bag
3. attaching the left fly
4. attaching the right fly
5. attaching the wing pockets with or without piping
6. topstitching the wing pockets
With the sewing unit you can simplify your production processes. You can fold and attach the left fly or the wing pocket easily and quickly in just one operation. Untrained personnel can be trained on the machine in a short time. The machine takes over the seam quality, the operator the productivity.
Your benefits at a glance
Excellent flexibility - up to 7 operations on one machine!
High flexibility in application - up to 7 operations

1. Attach pocket facings
2. Attach pocket facings with labels
3. Attach wing pockets
4. Attach wing pockets with piping
5. Topstitching wing pockets
6. Attach left fly
7. Attach right fly
Quick adjustment
Four various topstitch widths available with quick adjustment
Four various topstitch widths available with quick adjustment.
Quick adjustment: In order to react quickly to different material thicknesses or topstitching margins, the sewing unit is equipped with a quick adjustment for four different stitching widths. Topstitching widths from 1.6 to 8.0 mm can be realized.
Folding length
Folding station for facings up to 350 mm long (400 mm as optional equipment)
up to max. 350 mm as standard.
Optionally up to 400 mm folding and max. seam length up to 450 mm.
Label feeder
Automatic label feeder and additional marking lamp (option)

The sewing unit can be equipped with an automatic label feeder and with an additional marking lamp (option).
Small part stacker with automatic lowering function
The 2111-7 is equipped as standard with a small parts stacker for stacking pocket bags.
High productivity
High productivity due to fully overlapped working
due to fully overlapped working method: separate loading station and sewing station
Automatic seam end control
Automatic seam end control either by seam length measurement or reflecting light barrier

via reflex light barrier or distance measurement. These allow flexible and automatic adjustment to the pocket bag size and thus the length of the seam.
Bundle clamp with rest table
Bundle clamp for trousers
The bundle clamp with rest table is available as an option (1970 593004). For hanging production the rest table (1970 592994) without bundle clamp is recommended.
Thread monitor for the remaining bobbin thread for safe seam finishing
Sewing head class 281 for seams with particularly low thread tension for smooth sewing results
Modern and reliable Dürkopp Adler control technology ”DAC classic”
Precise cutting of the seam overlap
Examples of use

"Double pocket" - front trousers facing

Pocket facings

Pocket facing with label

Attach wing pockets with open pocket bag

Attach wing pockets with closed pocket bag

Attach wing pockets with piping

Topstitch wing pockets

Attach left fly piece

Sew right fly piece
Specifications
| Model | 2112 |
|---|---|
| Adjustable table height | 890-1250 |
| Air requirement per stroke / Air pressure [NL] [bar] | 16 / 6 |
| Bobbin thread monitor | ● |
| Bundle clamp | ○ |
| Clamp- or rail top feed | ● |
| Dimensions (Length, Width, Height) [mm] | 1.750 / 1.450 / 1.700 |
| Horizontal hook, small (S, Ø 22mm) | ● |
| Lockstitch (301) | ● |
| Max. seam length Seam length (mm) * optional up to 400 | 350* |
| Needle size [Nm] max. | 80-120 |
| Needle system [Nm max.] * depending on the sewing equipment | 134 SERV 7 |
| Needle thread monitor | ● |
| Nominal voltage [V], [Hz] | 1x230V, 50 / 60 Hz |
| Power consumption [kVA] max. | 1.0 |
| Program control Operating panel with graphical display | ● |
| Reflecting light barrier for automatic sewing start at fabric beginning | ● |
| Reflecting light barrier for automatic sewing stop at fabric end | ● |
| Seam backtacking A = Automatic, Ma= Manual ***= programmable, stitch length 0,5-6,5mm | 1*** |
| Sewing Material SL = very light / L= light / LM = light to medium heavy / M= medium heavy / MS = medium heavy to heavy / S = heavy | L / LM / M |
| Single needle | ● |
| Stacker for small parts | ● |
| Stitch condensing, automatic *** = Programmable stitch length 0,5 – 6.5 mm | 1*** |
| Stitch length [mm] max. | 1,0 - 6,5* |
| Stitches/min. max. *= depending on foot stroke **= depending on foot stroke and stitch length *** = in case of twin needle / three needle version less speed possible – dependent on needle distance ****= selectable per step *****= depending on the use of the stitch loosening device ******= max. 2,500 stitches in combination with conversion kit “Heavy” *******= The sewing speed depends on the type of cam used | 5.000* |
| Synthetic [Tkt.] max. * = Max. thread size upper thread: Tkt. 10/3, max. thread size Unterfaden: Tkt. 20/3 ** = Max. thread size upper thread: Tkt. 15/3; max. thread size Unterfaden: Tkt. 40/3 | 30 / 3 |
| Thread trimmer | ● |
| Weight, complete [kg] | 265 |
● Standard ○ Optional
Videos
Catalogue
The 2112 documents Dürkopp Adler publishes, on their own site. They open in a new tab.
Open the catalogue · 2111-7, 2112-7, 2211-7 (PDF)Open the catalogue · 2112-7 (PDF)Open the instruction manual (PDF)
And the catalogues Dürkopp Adler publishes for their whole range.
The file is published and updated by the manufacturer; it is not copied here, so nobody downloads an outdated version.
Data sheets, photos, videos and specifications: Dürkopp Adler.
Tell us the operation you need to solve and we will reply with the right configuration and the lead time.
