BDL7490B-7 Computer controlled sewing machine with upper differential device and side cutter
Suitable for
Shirt, joining inner / Outer collar
Waterproof jackets, joining seam
Joining sleeve
Product Advantage
With upper differential device, upper feed size is adjustable, having solved the problem of twisting and inclining in the traditional side cutting, the sewed combined fabrics more smooth.
Technical parameter
Maximum sewing speed: 4000 rpm
Maximum pitch: 5mm
Maximum feeding amount: 8mm
Presser foot lift: manual 5mm, knee 13mm
Needle used: DBX1(14#)
