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#)