Rectangular duct semi-finished products: mainly complete the common plate flange / angle iron flange or \"C\" flange duct forming, daily processing capacity of 600-2500 square metres.
wide range of applications: rolling platform laser cutting machine is widely used in sheet metal processing, air duct processing, fire door production and other kinds of sheet metal cutting and processing.
Automatic flange welding: firm welding, beautiful welding seam; four corners welded at the same time, high efficiency.
Customised flange punching: Using national standard angle iron as raw material,
