Imported revolving shuttle with caps are used to avoild the pollution  of background lines with low noise and stable seam marks.

operation of the handle can realize double-needle and single-needle sewing,and the switching operation is practical and reliable.

Left and right needle line reed is used to separately adjust the tensility of lined of the left and right needles so as to make the line marks of the 2 needles completely the same.

Imported double needle bar rack and clutch groupware are high in precision and strong in tensility.The switching performance is precise and reliable and the prod has big moment,strong thickness penetration and good abrasion performance

High-speed double cylinder plain sewing machine