Stitch Type: Single-thread chain stitch Sewing Speed: Approximately 1,600 stitches per minute, enabling closure of 5 to 8 bags per minute Stitch Length: Fixed at 3.5 stitches per inch (25.4 mm) Material Compatibility: Handles various bag materials including burlap, cotton, Hessian, jute, multi-wall paper bags, and PP/HDPE Maximum Material Thickness: Up to 10 mm Motor: AC/DC 1/10 HP, 8000 RPM, 220V, 1.3 Amps Lubrication System: Equipped with an oil pump and reservoir for automatic lubrication