GL-6900D-EXT-3/4/5 three/four thread High speed direct drive overlock with upper and lower differential feeding

DETAILS
With the independently-driven top-feeding mechanism, feeding efficiency is increased dramatically. This top-feeding mechanism enables smooth and beautiful stitches. Suitable for sewing on slippery fabrics.
Technical data:
Sewing speed: 5000RPM
Needle system: DCx27 11#
Number of needles: 2
Number of threads: 4
Presser foot lifting height: 6mm
Stitch length: 0.6-3.8mm
Stitch width: 4mm
Differential feeding rate: 0.7-2mm
Packing size: 47*36.5*50cm