The lower clamping plate has been flattened and the feed cam has been made compact by limiting the sewing size and the number of stitches. The result is a wider sewing area. Furthermore, the
work clamp foot lift is as high as 17mm. By these improvements, a workpiece can be handled more easily without concern about the workpiece becoming caught in the cam.
The machine features a higher sewing speed and shortened cycle time, and is provided with a new smooth thread winder. The machine has various other improvements that lead to higher
efficiency, including a pedal that requires low pedaling pressure, a work clamp foot that ensures free finger action, and a face plate that allows the needle entry point to be seen at a glance.
the prevention of loose stitches at the start and end of sewing using synthetic threads is assured.