FBD-400/500/600B 3 side-sealing Bag, central-sealing bag,stand-up bag,zipper bag making Machine is suitable for three-side sealing bag, standing up bag, as well as embossing button etc, bags to produce successively. It adopts double-photoelectric automatic correcting deviation device ,industrial computer control, out device of machinery transmission, servo-motor pull, transferred by rewinding transmission belt, temperature is controlled by computer, and it has the functions of winding consistent tension, float-roll tension, losing color code, over-temperature, automatic alarming etc, and equipped with domestic advanced device mechanism of double standing and dual-embossing bottom bags. its performance is stable ,high precision, high speed, reliable quality. Main specification: Model FBD400A FBD500A FBD600A Width of making bags 400mm 500mm 600mm Length of making bags 650mm 650mm 650mm Speed of making bags 30180/ 30180/ 30180/ Width of sealing 60mm 70mm 70mm Unwinding diameter 600mm 700mm 700mm Overall dimensions 10950x1520x1620mm 10950x1720x1820mm 8000x1920x2020mm Total power 19kw 21kw 24kw Weight 3500kg 4500kg 5500kg