DZ Duct Zipper

Duct Zipper, Gremanic duct seaming style, allows you to produce the highest quality duct much faster, easier and more profitable than ever before. This new engineering has been taken the seaming process from the traditional three steps down to only one.
This machine is suitable for mate flange duct and and C cleat joint duct manufacture. Combined with FICom duct manufacture coil line II/III III(B)/VIII, hand cleat bender, production efficiency for small ducts can be greatly improved.