Компьютерный рук стежка швейная машина

Sewing machine: Use computer-controlled servo motor to control feeding system which reduces many spare,and meanwhile makes the function of the maching more stable The designation of touch screen makes many process finished bu touching screen,such as changing the length of pin-point,and stitch length,operating half stitch button, auto-adjust able positive and negative pin-point,setting stitches and so on. Stored one thousand of stitches that you can select one of them through the touch screen. Auto-trimming function or manual trimming function. Presser lifted pneumatic ally or bu right knee. Sewing thread can reach 120cm.