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.

Configuration specification:

3/16 1/4 5/16

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#)