This is the description of PA390-3N/PA3830

The machine adopts link-drive feeding mechanism, with thread taken up by needl-bar and hooked by looper so as to from a 2 thread chain stitch.

The chain stitch is solid and flexible, ideal for connecting sewing and decorative stitching on garments, underwear, bedding and leather products, with many types of stitch width adjustable.

 

Specification:

Technical
Suitable material thin, medium heavey material
Needle TVX7 9#-21#
Stitch length 0-4mm
Height of presser foot 5.5-10mm
Sewing speed 4500rpm
Looper 3
HS code 845229

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