上盖开孔设计(专利设计)

上盖开孔设计，方便勾针调整;

Opening in upper cover facilitates adjustment of loopers

打线凸轮自动弹起装置(专利设计)

有效解决困扰已久的绕线问题;采用凸轮架自动弹起，方便穿线，易于操作;

Effectively solve the long-standing winding problem; The cam frame is used to automatically pop up, which is convenient for threading and easy to operate;

外置式上饰线松线结构(专利设计)

穿线方便，杜绝凸轮绞线;

The threading is convenient, and the cam and the thread are not entangled;

内嵌式操作面板

内嵌式操作面板，机电一体设计，操作更加简便；全新设计电子手轮，调整方便；

Built-in operation panel, mechanical and electrical integration design,easier to operate;

Newly designed electronic handwheel, easy to adjust;

全密封机壳

采用独特的全密封式机壳设计，可有效防止漏油及油渍污染布料问题大幅提升缝纫品质;

The unique fully sealed machine shell design can effectively prevent oil leakage and oil stains from contaminating the fabric, and greatly improve the sewing quality;

可调式底座(专利设计)

可调式底座，可因个人需求调整高度，范围土2CM

“3 in 1 function”(Stitch covering, standing rib covering hemmingand tape binding)