DAEHAN :: duct machine, duct flex, aluminum duct machine, aluminum flexible duct, air ventilation, non-insulated duct, insulated duct, fiberglass insulation, glasswool insulated duct, polywool insulated duct

Version 2, Updated NEW Machine! Now speed is 45sec. (4"x10M)

V3-Automatic flexible duct insulation, compressing & packing machine

PVC duct machine