上袖、织带拉链三合一、织带嵌条三合一 合缝、压下摆、 压止口、上拉链等

Sleeve, webbing zipper 3 in 1, webbing 3 in 1 Sew, press hem, press stop, zip up, etc

高转速：4000转/分

最大线迹长度：5mm

针杆行程：31.8mm

压脚提升：手动≥5mm膝控≥13mm

机针：DB*1 

旋梭：自动润滑剪线专用旋梭

送料压脚送布量：8mm

送料压脚提升量：2.5mm 5mm

上差动送料用电机驱动，按键调节

拉筒、针位大小可换，自动倒缝

上差动设计，上送布量可调节，解决传统侧 切包边，解决扭歪现象，使复合面料缝纫更平整

包筒送料可以和送料牙齿同步送料，且可调 节送料大小

High rotational speed: 4000 revolutions per minute

Maximum trace length: 5mm

Pin stroke: 31.8mm

Foot press lift: Manual ≥5mm, knee control ≥13mm

Machine needle: DB*1 

Rotary shuttle: A special rotary shuttle for automatic lubrication of wire cutting

Fabric feeding capacity of the feeding press foot: 8mm

Feeding foot lifting capacity: 2.5mm - 5mm 

The upper differential feeding is driven by a motor and adjusted by buttons

The size of the pull cylinder and needle position can be changed, and it automatically stitches back

The upper differential design allows for adjustable upper fabric feeding, solving the problem of the traditional sideCut the edge to solve the problem of twisting and making the sewing of composite fabrics smoother

The feeding of the drum can be synchronized with the feeding teeth and is adjustable Reduce the size of the feeding material.