Duct line LMS-VI is our latest coil line. With U type structure, it cover less space and reduce time of plate passing which achieves the productivity of twenty-five seconds per piece.
Just enter the sizes of the ducts you need to process, this full-auto line will complete the following process: Straightening, Beading, Notching, Slitting, Pittsburgh lock forming, TDF flange forming, Angle-iron flange forming and Auto folding.
It can produce two types of ducts: “L” shape or “口” shape. This line features high automation, high efficiency, low labor cost and less materials usage.
Work Flow of duct manufacuturing auto line:

Basic Equipment:

