1. Adopting a dual needle clutch needle bar structure, it enables accurate and convenient sewing at corners, right angles, and sharp angles, making straight sewing more convenient;

2. The machine needle and the feeding teeth feed synchronously, which can prevent the sliding of the sewing material, has strong adaptability to the sewing material, and the stitching is beautiful and neat;

3. It has multiple intelligent sewing modes such as automatic thread cutting, automatic needle positioning, automatic needle counting, automatic counting reverse sewing, and automatic thread pulling; It can engage in various complex and difficult processes with greater humanization and intelligence, thereby greatly improving work efficiency.