Hydraulic Vertical Duct Zipper
COORIG Hydraulic vertical duct zipper can close the lock seams of the ducts quietly and quickly; it will reduce the noise hazards for manual beat and labor intensity significantly, improve the efficiency for lock seams significantly; improve the tightness and flatness of the lock seams; enhance the aesthetics of the ducts; it can combine with auto duct lines and can also be used at the site.
MAIN TECHNICAL DATA:
