YT255 upper and lower feed lockstitch for the heavy and most bulky materials is featured with a single needle, link take-up lever, high precision screwy gear driver and big rotating hook. Besides the capabilities possessed by ordinary upper and lower feed sewing machines, the biggest strong point is that it can work smoothly on heavy sewing material and thick sewing thread due to its special upper feed structure.

High-Speed Single Needle Lockstitch Sewing Machine. A new generation model designed for quiet and smooth performance, the machine delivers improved seam quality, reliability and beautiful seam. This machine is characterized for heavy-duty operation through its auto- lubricating system. It features a distinctive reverse feed mechanism, making you sewing thin material without wrinkling and thick material without breaking thread as high speed of operation.

This series is suitable for sewing on boxes, bags, leather workpieces, sofa, tents and mat etc.