The Jack JK-58450B Computerized Double Needle Sewing Machine is an advanced, high-performance industrial sewing machine designed for precision parallel stitching and corner sewing. Featuring an automatic split (separate) needle bar and a top-tier software algorithm for smart corner sewing, it effortlessly creates sharp, beautiful corner seams with unmatched efficiency. Equipped with a straight knife thread trimmer, electronic thread tension control, and an integrated direct-drive system, the Jack JK-58450B easily handles both fine and thick heavy-duty threads (from 60# to 500D). It is the ideal industrial solution for denim, pockets, shirts, sportswear, workwear, and heavy-duty garment manufacturing.

Key Features
. Automatic Corner Sewing (Split / Disengaged Needle Bar)
. Straight Knife Thread Trimming
. Electronic Thread Tension Control
. One-Button Factory Reset
. Digital Stitch Length & Panel Control
. Built-in USB Port