Technical Specification:
This machine adopts a double knife stepping line cutting device, light sound, short thread head, no off-line; Step double knife cutting line; Step lifting foot, step electronic needle distance adjustment; Step back seam adjustment; Set any trace pattern, can store 9 different trace at the same time; Sealed oil tray, no oil, and no worry, reduce fabric pollution; Electronic knee control; thin and thickness both can sewing, sewing range is wider, USB interface device; Separated integrated electric control; Electronic loosening device; Electronic clamp, LED light, stitching add, back-stitch three in one; Optional device: bird's nest prevent, shorter thread.