GDN-2A Bag Sealing Sewing Machine

The GDN-2A Bag Sealing Sewing Machine is a sealing sewing machine developed on the basis of the GKN-2 and GS-9 sewing machines. It uses a sealed built-in automatic lubrication system and incorporates synchronized upper and lower feeding with a large needle distance. The catalogue describes the machine as providing strong seams, uniform stitching and smooth operation for industrial bag-sewing applications. The GDN-2A is specified for sewing various types of woven bags, including applications in paper bag factories, cement factories and chemical plants. Its stitching configuration can be selected as single-line chain, double-line chain or double-needle four-wire chain stitching. The machine has a maximum sewing speed of 2200 r/min, a maximum sewing thickness of 12 mm and a maximum needle distance of 15 mm. It uses 230–300 needles, 20/6 or 20/9 synthetic or cotton thread and a 0.37 kW motor. The GDN-2A weighs approximately 35 kg and measures 550 × 370 × 500 mm.