Dürkopp Adler
669 / 869
Silverline
The M-TYPE cylinder arm machines with Silverline equipment and triple feed
Product features
Sewing comfort with automatic basic functions
The M-TYPE cylinder arm machines with triple feed of the Silverline equipment variant are equipped with automatic basic functions like: thread trimmer, automatic backtacking, automatic sewing foot lift.
The powerful and effective triple feed system guarantees a trouble-free and displacement-free material feed when processing most different fabric thicknesses and structures. The highly efficient sewing parameters combined with automatic basic functions make the CLASSIC Silverline cylinder arm machines an ideal operating means for special sewing tasks in three-dimensional or tubular workpieces in the field of technical textiles, shoes- and leather goods, soft luggage and comparable products.
Your benefits at a glance
Reduced process times due to automatic basic functions like thread trimmer, automatic sewing foot lift and automatic backtacking
Integrated keypad with ergonomically arranged favourite key
Easy feeding and removing of bulky workpieces thanks to the extremely high sewing foot lift up to 20 mm
Safe climbing over differently high material plies by maximum sewing foot stroke up to 9 mm
The machine class 669 reach a very slim machine arm diameter of only 50 mm, which enables the handling of difficulty accessible seam areas
Adjustable bottom feed (with stroke for topstitching operations, without stroke for binding operations)
Central oil wick lubrication (minimal lubricating system)
Examples of use
Attaching felt gaskets to tubular filters parallel to the edge
Sewing operations close to the edge from 1 mm to the right of the needle with swivale edge guide
Topstitching of lap-felled seams in leather goods
Specifications
| Model | 669-180112 | 869-180122-M | 869-280122-M |
|---|---|---|---|
| Additional thread tension, A= Automatic, Ma=Manual | ● Ma | ● Ma | ● Ma |
| Air requirement per stroke / Air pressure [NL] [bar] | 0,7 / 6 | 0,6 / 6 | 0,6 / 6 |
| Available without DA drive / available with separate motor packages | ○ | ○ | ○ |
| Bottom feed, needle feed and alternating foot top feed | ● | ● | ● |
| Clearance when Sewing/Lifting A = Sewing [mm] max. B = Lifting [mm] max. | A= 10 / B= 20 | A=10 / B=20 | A=10 / B=20 |
| Cylinder arm machine with clearance C [mm] D [mm] | C=335 / D= 125 | C= 335 / D= 125 | C= 335 / D= 125 |
| DA-sewing drive | ● | – | – |
| Dimensions (Length, Width, Height) [mm] | 1.060 / 600 / 1.700 | 1.200 / 550 / 1.700 | 1.200 / 550 / 1.700 |
| Foot stroke adjustuble by dial with simultaneous automatic speed limitation | ● | ● | ● |
| Horizontal hook, large (L, Ø 26 mm) | ● | – | – |
| Integrated DA-direct drive | – | ● | ● |
| Integrated LED sewing light with dimmer | ○ | ○ | ○ |
| Lockstitch (301) | ● | ● | ● |
| Needle size [Nm] max. | 100-150 | 90-180 | 90-180 |
| Needle system [Nm max.] * depending on the sewing equipment | 134-35 | 134-35 | 134-35 |
| Nominal voltage [V], [Hz] | 1x230V, 50 / 60 Hz | 1x230V, 50 / 60 Hz | 1x230V, 50 / 60 Hz |
| Oil maintenance indicator | ○ | ○ | ○ |
| Power consumption [kVA] max. | 1,0 | 1,0 | 1,0 |
| Program control, operating panel OP1000 | ○ | ● | ● |
| Rated power [W] max. | 375 W | 375 W | 375 W |
| Seam backtacking A = Automatic, Ma= Manual ***= programmable, stitch length 0,5-6,5mm | ● A | ● A | ● A |
| Sewing foot lift, automatic | ● | ● | ● |
| Sewing Material SL = very light / L= light / LM = light to medium heavy / M= medium heavy / MS = medium heavy to heavy / S = heavy | MS / S | M / MS | M / MS |
| Single needle | ● | ● | – |
| Stitch length [mm] max. | 9 | 9 | 9 |
| 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 | 3.000* | 2.800 | 2.800 |
| Stroke of the alternating sewing feet [mm] max. | 9 | 9 | 9 |
| 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 | 15 / 3 | 10 / 3 | 10 / 3 |
| Thread nipper for a neat seam beginning | ○ | – | – |
| Thread trimmer [approx. length of remaining thread in mm] max | ● 10 mm | ● 15 mm | ● 15 mm |
| Two needles Needle distance [mm] max. | – | – | ● 4-30 |
| Vertical hook, large (L, Ø 26 mm) | – | ● | ● |
| Weight, sewing head [kg] | 50-54 | 54-59 | 54-59 |
● Standard ○ Optional
Catalogue
Dürkopp Adler does not publish a separate leaflet for the 669 / 869. Their catalogues cover the whole range and open in a new tab.
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.