Automatic 8-Line Duct Production Machine adopts a U-shaped structure with a production efficiency of 20-25 seconds per piece, significantly higher than similar equipment.

     It is compatible with 0.5-1.2mm galvanized steel and 0.5-1.0mm 304 stainless steel plates (max processing thickness 1.5mm), with a dimensional precision of ±0.5mm and a maximum processing speed of 12m/min, supporting 1250/1500mm plate widths. 

       It integrates single-angle locking, common plate flange, edge folding and other processes in one, can punch 9-15° dovetail slots, and is equipped with a fully automatic feeding system to realize the whole-process automation of duct production, with performance and efficiency far exceeding traditional equipment.