Automatic 3-Line Duct Production Machine is a high-precision duct processing equipment, compatible with 0.5-1.2mm galvanized steel and 0.5-1.5mm stainless steel plate processing, with a processing speed of 14m/min. 

          The standard processing width is 1300mm (max expandable to 1600mm), and it can be customized according to customer requirements. The whole machine has length specifications of 6500/8000mm and a weight of about 4500/5500kg. Adopting a servo control system, it has excellent precision and stability, and can efficiently complete forming, edge folding and other processes of stainless steel and galvanized steel ducts.