967 High-speed Direct-Drive Single Needle Sewing Machine This FIBC bulk bag sewing machine features a beltless direct-drive system with adjustable speed, automatic oil lubrication, and low-noise, high-speed operation. It is equipped with pneumatic presser foot lift, pneumatic reverse stitching, and free-stitch functionality. With a single-needle lockstitch design and a large-capacity 6x rotary hook, it delivers strong power and easy operation, making it suitable for sewing various types and specifications of bulk bags.