The fastest single needle bag closing machine (2700 rpm) for all kinds of filled bags. Well-balanced rotational parts ensure very little vibration. Ideally suited for use with height-speed bag filling lines where conveyor speed of 25m/min. Interchangeable with most existing sewing heads. All parts are protected against the effects of dust. A unique but simple enclosed oil bath lubrication system greatly extends the life of moving parts and reduces maintenance costs. Model DS-9C is equipped with pneumatic guillotine type crepe-tape cutter.