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Single Needle Automatic Lockstitch

The 867 Silverline is a high-performance flatbed lockstitch machine featuring a robust triple-feed system and Silverline-level automation. Engineered for medium-heavy industrial use, it delivers reliable, displacement-free fabric handling with automatic basic functions for increased workflow efficiency.

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Triple‑feed system (bottom feed, needle feed, alternating foot top feed) ensures smooth, precise material transport across a wide range of fabric thicknesses and structures.

Automatic basic functions—thread trimmer, sewing foot lift, and backtacking—streamline operation and reduce manual intervention.

 Options for short-thread trimming: Includes choices between a 5 mm short trimmer (“KFA”) or a standard 15 mm thread trimmer to minimise thread waste.

1- and 2-needle configurations available, tailored to varied sewing demands.

Long-arm variants available, offering extended clearance for large-area or hard-to-reach sewing tasks.

Ergonomic control panel with favourite-key keypad for intuitive operation.

 Stitch length up to 12 mm, ideal for both standard seams and decorative topstitching.

 Hook options: Horizontal (L/XL) and vertical (XL/XXL) hooks for faster bobbin changes or higher thread capacity.

 Integrated features: LED sewing light (dimmable) and oil maintenance indicator enhance usability and upkeep.

Key Features & Benefits

Available as single & twin needle version

Available as single & twin needle version

Integrated Keypad with ergonomically arranged favourite key

Thread sizes up to NM 10/3

Choice of horizontal hook (L or XL horizontal hook) for simplified bobbin changes and vertical hook for optimum processing of thicker sewing threads. Vertical hook available as XL or XXL hook for 70% increased bobbin thread capacity

Available as long arm machines. The extended clearance facilitates the handling of large-area workpieces and access to difficult to reach sewing areas

Up to 12mm long stitches for standard seams and decorative topstitching

The varied range of sewing equipment, attachments and optional equipment guarantees the optimum equipment solution for nearly all sewing operations

Examples of use

Functional seams on tethers

Topstitching leather jackets

Perfect topstitching seams on high-quality armrests in the automotive sector

Sewing zippers into upholstered furniture covers

Specification

Features

Subclass Stitch length [mm] max. Stitches/min Sewing material Single needle Lockstitch (301) Vertical hook, large (L, Ø 26 mm) Vertical hook, extra large (XXL, Ø 32 mm) Bottom feed, needle feed and alternating foot top feed Thread Trimmer** [mm] max. Short thread trimmer** [mm] max. Seam backtacking Sewing foot lift Thread nipper for a neat seam beginning
867-190122-M 12 3800* Medium - Medium Heavy   15   Automatic  Automatic Optional
867-190125-M 12 3800* Medium - Medium Heavy     ca. 5 Automatic  Automatic Optional
867-190142-M 12 3400* Medium - Medium Heavy   15   Automatic  Automatic Optional
867-190145-M 12 3800* Medium - Medium Heavy     ca. 5 Automatic  Automatic Optional
  NSB – “Neat Seam Beginning” by reduced needle thread on bottom side Stroke of the alternating sewing feet [mm] max. Foot stroke adjustuble by dial with simultaneous automatic speed limitation Clearance when Sewing/Lifting Additional thread tension Lockable control elements
 Program control, operating panel OP1000
 Integrated LED sewing light with dimmer Oil maintenance indicator
 Integrated DA-direct drive Available without DA drive / available with separate motor packages Long arm versions available as a standard [mm] max.
867-190122-M
   9 A=10 / B=20 Manual   Optional Optional Optional Optional: C=700 / D=125
867-190125-M   9 A=10 / B=20 Manual Optional Optional Optional  
867-190142-M   9 A=10 / B=20 Manual   Optional Optional Optional Optional: C=700 / D=125 
867-190145-M Optional 9 A=10 / B=20 Manual Optional Optional Optional  

* Depending on foot stroke

** Approx. length of remaining thread

Technical

Subclass Air requirement per stroke / Air pressure [NL] [bar]
 Needle System Needle Size [NM] max. Thread Type* **
[Tkt.] max.		 Flat bed machine with clearance [mm] max. Nominal voltage [V, Hz] Rated power [W] max. Weight, sewing head only [Kg] Power Consumption [kVA] Dimensions (LxWxH) [mm]
867-190122-M 0.6 / 6 134-35 90-180 10/3 C= 335 / D= 125 1x230V, 50/60 Hz 375 55 - 58 1.0 1060x500x1700
867-190125-M 0.6 / 6 134-35 90-160 15/3 C= 335 / D= 125 1x230V, 50/60 Hz 375 55 - 58 1.0 1060x500x1700
867-190142-M 0.6 / 6 134-35 90-180 10/3 C= 335 / D= 125 1x230V, 50/60 Hz 375 55 - 58 1.0 1060x500x1700
867-190145-M 0.6 / 6 134-35 90-160 15/3 C= 335 / D= 125 1x230V, 50/60 Hz 375 55 - 58 1.0 1060x500x1700

* Max. thread size upper thread: Tkt. 10/3, max. thread size bobbin thread: Tkt. 20/3
** Max. thread size upper thread: Tkt. 15/3, max. thread size bobbin thread: Tkt. 40/3

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