HDX series is a flat-bed, 1~2 needle double chain stitch machine for sewing ultra heavy materials. It is a new model which has further improvement of DVK1701EHD.
Needle stroke is 48 mm. HDX series is a exclusive model for Bag Forming which equipped with feeding amounts : max. 15 mm and foot lifting amount : 12 mm, due to the adoption of new developed feed mechanism of horizontal and up-down movements.