The Juki LU-1510N-7-OBBAZ excels at sewing heavy-duty materials used in marine fabrication. This single-needle, unison-feed, lockstitch machine with a vertical-axis hook provides superior stitch performance at a sewing speed up to 3,000 stitches a minute. The automatic thread trimmer saves time and labor during sewing operations, and sewing info can be entered and stored at the LED control panel. The convenient DL switches provide one-touch capabilities to activate high walk, back tack cancel, reverse feed, and needle up or down. The machine’s rectangular feeding motion provides consistent feeding of heavyweight fabrics without stitch gathering. The unit has a maximum stitch length up to 9mm, an auto presser foot lift up to 16mm, and an alternating vertical movement from 1 to 6.5 mm.