The XiaoZui 4030 pattern sewing machine is a 400×300mm large-range deep-cylinder narrow-mouth computer sewing machine. Unlike ordinary wide-head pattern machines, it features an extended deep-cylinder narrow-head design, specifically solving the sewing challenges in tight spaces where conventional machine heads can't reach, such as shoe shafts, trouser pockets, small bag linings, and finished cylindrical pieces. It comes equipped with major brand smart electronic controls from Dahao or Shangyi,