特點：

1、圓管直徑：55mm 小嘴部分長度：90mm 圓管總長度：250mm

2、采用雙壓腳上下同步送料，可確保工件平整，縫目均勻美觀。

3、采用大旋梭，縮短底線換線周期，大大提高縫制效率。

4、超低噪音，超低振動，操作簡便。

5、**的小嘴設計，滿足您的各種特殊需求

features：
1、cylinder dia: 55mm;small cylinder length :90mm; total length: 250mm.
2、adopt double presser foot with upper & lower feed that make the stitching neat and beautiful.
3、by adoption of large hook, shorten the bottom line replacement cycles, greatly improving the sewing efficiency.
4、low noise and vibration, easy to operate.
5、optional 2-step or 3-step zigzag sewing machine can enhance the sewing firmness.

6、new designed small cylinder meets your special requirements.