Equipped with an automatic control system, the design is perfect, the structure is compact, the functions are perfect, and the operation is simple. 100 patterns can be sewn directly on the operation panel by pressing the button. Adopting an easy-to-use multifunctional control panel, precise sewing can also be achieved even during high-speed operation. It can be used for straight sewing, curved sewing, embroidery, patchwork sewing, tacking sewing, edging sewing, zipper sewing, waist wrapping sewing, pattern sewing, etc. on thin, medium and thick materials. The needle position can be adjusted to the left, right and middle to form a colorful decorative pattern.