The efficient piped pocket sewing unit 755-S is a must for any standardized production of rectangular piped pockets, flap and welt pockets. The manual feeding of the additional parts in conjunction with optional additional equipment increases the performance of your production and increases the flexibility of the sewing unit.
755S | Sewing unit for runstitching of rectangular piped pockets, flap pockets and welt pockets
Innovative and powerful piping technology
Your benefits at a glance
Modern, reliable and network-capable Dürkopp Adler control technology, with high-resolution touch panel OP7000Touch panel with color graphic display for easy programming - intuitive operating concept with 15 languages selectableNeedle distances from 6 – 30 mm can be selected, short conversion time from one to the other needle distance (approx. 30 min.)Stepper motor driven center blade drive with extended flexibility in material use due to increased material flowReduced bobbin change due to double bobbin volume with large vertical hook (Ø = 26 mm)New folder concept as modular systemOptimized folder lowering – for tension free folder movement onto the materialQuick-release fastener for changing the folders without toolsQuick-change connector (option) for quick replacement of heads with frequent needle distance changesMaximum precision in the corner cuts due to easy-to adjust corner knife station optionProcessing of trousers pockets with extra wide piping strips up to 60 mm, with integrated blowing device (option)Further advantages
High-quality control system with DAC comfort
High-quality control system with DAC comfort. Machine parameters can be copied via USB flash drive; Saving of machine parameters in machine-ID.
Technical highlight – Touch-Screen
Touch-Screen OP7000 with colour graphic display. Free programmable pocket parameters; max. 99 seam programs; 8 standard programs for different applications; max. 20 sequences with up to 8 seam programs; freely designable user interface for functions.
Language selection: The 755 offers as standard a language selection of 15 languages: D, GB, E, F, P, I, TR, CN, VN, RU, HI, BN, RU, BG and RO.
Short conversion time
Stepper motor-controlled middle blade
Stepper motor-controlled middle blade drive with increased flexibility in material use due to increased material passage and adjustable stroke for adaptation to the material thickness – reduced knife wear.
Large three-piece hook with capsule fan (Ø 26 mm)
Large three-piece hook with capsule fan (Ø 26 mm) allows a reduced bobbin change due to double bobbin volume. A small vertical hook (0755 150064 / Ø = 22 mm) is available as an option.
New folder concept – modular system
The complete folder (1) consists of a folder insert (2) with sole (3). In order to reduce the costs of changing the folders, it is possible to change the folder insert or the sole only.
Optimized folder lowering
The folder lowering is optimized by its horizontal movements before reaching the transport clamp. This improves the folding process of the piping strip and prevents the material from slipping during the folding process.
Quick-release fastener for the folder
Corner knife system (Option 755 337534)
Maximum precision of straight corner incisions due to easily adjustable corner knife system, can be swivelled out for cleaning and maintenance.
Over-wide piping strips
Optimized folder for over-wide piping strips for trousers pockets with extra wide piping strips up to 60 mm on the left. The integrated blowing device (option) serves to raise the extra wide piping strips. K35-LR180 – Part set 0755 590804 K35-LR220 – Part set 0755 590814.
Further advantages
- Save the machine parameters in the machine ID*
- Safe and clean winding of the thread when spooling with integrated bobbin winder with winding aid
- Fast color changing possible by separately driven bobbin winder (option) - Large arm passage (335 mm) on the right hand side of the needle
- High sewing safety thanks to needle thread and bobbin thread monitor in the standard of the sewing unit
- Flap scanning via photocell
- Pocket sizes from 20 – 240 mm selectable (depending on sewing equipment)
- Pressure monitor is included as standard
- UPS – uninterrupted power supply (option)
Examples of use
Double piped pockets in back trousersSingle piped pockets in hind trousersSingle- or double piped pockets withflap in hind trousersSingle- or double piped pockets withflap in front jacketsLining inside pockets
Double piped pockets in back trousers
Accessories: Piping strips, pocket bags (underlaid); approx. 2,200 - 2,600 pockets in 480 min.
Single piped pockets in hind trousers
Additional parts: piping strip, pocket bag (positioned underneath) approx. 2,200 – 2,600 pockets in 480 min.
Single- or double piped pockets withflap in hind trousers
Additional parts: flap, piping strip, pocket bag (positioned underneath); approx. 1,500 – 1,800 pockets in 480 min.
Single- or double piped pockets withflap in front jackets
Additional parts: flap, piping strip, pocket bag; approx. 1,300 – 1,600 pock ets in 480 min.
Lining inside pockets
Additional parts: piping strip, 2 pocket bags; with lining flap triangle: approx. 1,200 – 1,400 pockets in 480 min.; without lining flap triangle: approx. 1,400 – 1,600 pockets in 480 min.
Technical specifications
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Stitch length0,5-4,5
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Stitches/min.3.200
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Sewing MaterialLM / M / MS
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Seam length20 - 240 *
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Twin needle 6 - 30 *
Lockstitch (301)
Horizontal hook, small (S, Ø 22mm)
Horizontal hook, large (L, Ø 26 mm)
Thread trimmer, automatic
Corner incision device, straight
Centre knife with counter knife, separately motor driven
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Stitch condensing, automaticNeedle thread monitor
Bobbin thread monitor
Bobbin thread control
Reflecting light barrier for automatic sewing start at fabric beginning
Reflecting light barrier for automatic sewing stop at fabric end
Suction device for the exact positioning of the fabric
Bundle clamp with rest table
Program control, operating panel OP7000 with graphic display and touch screen
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Air requirement per stroke / Air pressure6
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6
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Needle system134-35/DPX and others
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Needle size80-110
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Nominal voltage1x230V, 50/60 Hz
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Rated power500
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Weight, sewing head240
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Weight, complete340
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Packaging size (Length, Width, Heigh)1.830
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1.230
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1.590
Standard
Optional