easily locate the fabric with two stens of declinina bia presser foot.with wide, clear and visible field of vision since it dles not instalsupporting plate of presser foot,it makes the cision become wide, clear and visible,and meanwhile makes sewing check and fabriclocation become easier.
To further improve the high rigidity of servo feed device,adopts the automatic optimal timing and sewing schedulereasonable needle bar thread take-up device low tension,can be caried out from top to bottom ine tension stablesewing,expanded the thread clamp device adjusting range.
When the thickness of surface fabric changes,there wil be an intermittent pressuremovement as the raising amount of the intermittent presser foot shifts,lt can realize consistentsewing instead of raising too high or too low. You can input data on the panel or In the programand set the amount of the presser foot without using tools. In additiont,according to differentsewing program.uses can set intermittent presser foot to idea height
