D?rkopp Adler Rear Tractor, Single Needle, Two Thread, Chain-stitch Machine

Description

D?rkopp Adler Rear Tractor, Single Needle, Two Thread, Chain-Stitch Machine ? ?Energy-saving, integrated positioning use ? ?Straight, puckering-free sewing on all fabric types, thanks to the rear tractor connected to chain stitch technology ? ?With rear tractor perfect speed stabilization ? ?Soft stitch formation, tension-free gathering ? ?Optimal stitch formation resulting from automatic adaptation of the number of thread spools ? ?Tight and elastic stitches ? ?Automatic presser foot lifting and thread trimming function ? ?Zigzag at the beginning and end Ability to work even on lycra and difficult materials Performance Features ? ?Rear puller can be adjusted to feed length up to 7 mm ? ?Maximum stitch length 4 mm ? ?Maximum sewing speed 6,000 stitches/min.