A series of 4 or 5-thread and 2-needle overlocks, equipped with an integrated energy-saving servo motor (Direct Drive system), which guarantees quiet and reliable operation and lower power consumption.

Double transport: bottom and top. The upper transport ensures the perfect movement of the upper and lower layers of the sewn materials, eliminates the problem of overcoming transverse stitching and any gussets.

Available subclasses:

Jack W4-D-01GB – interlock machine (standard) without automatic functions
Jack W4-D-02BB – interlock machine in subslass for tape-binding
Jack W4-UT-01GB – interlock machine with automatic functions

Technical parameters:

Sewing speed: 7000 stitches/min
Double transport: bottom and top
Central lubrication
Integrated LED lighting for the work field

Technical specification:

Model: W4-D-01GB
Needles: 11#/14#
Number of needles: 3
Number of threads: 5
Needle gauge (mm): 1.5 - 4.5
Stitch width (mm): 5.6/6.4
Differential transport: 0.65 - 1.3
Presser foot lift (mm): 7
Sewing speed stitches/min: 5500

Country/region

Collection: Industrial

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Jack W4-D-01GBX356 3N 5.6mm Flatbed Coverstitch Machine