上袖、合肩、合摆缝、合缝、压下摆 压止口、分段打褶、上灯笼袖 

Top sleeve close shoulder close swing seam close seam press lower hem press stop Sectional pleated lantern sleeves

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 

上差动送料差动比：顺差≥3：1（2.5以下针距）

送料压脚倒缝送布量调节功能：送料压脚具有倒缝送布量调节 功能，在差动送料（如打褶）倒缝时可实现与下牙齿的同步送料， 实现加固缝的平整美观

可调整上差的分段针数和分段差动量，可以设定9段差动量

剪线方式：旋转切刀

标配内置抬压脚

针距电机驱动，按键调节且具备一键切换变成电脑平车

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 

Upper differential feeding differential ratio: Surplus ≥ 3:1 (for needle pitches below 2.5)

Function of adjusting the reverse seam and fabric feeding volume of the feeding press foot: The feeding press foot has the function of adjusting the reverse seam and fabric feeding volume The function enables synchronous feeding with the lower teeth during differential feeding (such as pleating) when reversing the seam. Achieve a smooth and aesthetically pleasing reinforcement joint

The number of segmented needles and the momentum of the segmented difference can be adjusted, and the momentum of the segmented difference can be set to 9

 Wire cutting method: Rotating cutter

Standard configuration includes built-in lifting and pressing feet

Driven by a needle pitch motor, it can be adjusted by keys and features one-click switching to a computerized flat car