20U33 High-Speed Zigzag Industrial sewing machine 20U Zigzag sewing machine adopts link take up lever, rotating hook, sewing needle bard, lower feed, to form the lock stitch no. 301 or 304 seam. It is suitable for Zigzag and doecration sewing on the thin and medium heavy materials of garments, shoes and hats, leather work piece boxes and bags. Packing: 58x26x535.5CM/CTN/SET G.W./N.W.: 28/25kgs