CNC Flanging machine Flanging machines For Axial Flow Fans Diameter: 0-3800mm / customized Axial Fan, Centrifugal Fan/Metal Spinning, Flanging, Forming, Punching Metal Inner Spinning & Flanging Machine For ventilation And Fans Diameter: 300-1500mm/ width: 1600mm Internal spinning height: 200mm Max Flange width: 50mm Max PLC Flanging and Hole Punching Machine Diameter: 400-1500mm ;Cs1~5mm Axial Fan:90 Degree Flange/ Arc Flanging-Beading-cutting-Punching Air Duct Automatic Rolling Production Line Diameter 300-1500; Thickness 1-3mm /CS,SUS,GA Customized/ Feeding-Leveling-Laser-Rolling-Welding -Flanging-Unloading CNC Flanging and Punching Machine ACFB-3012 ACFB-3012 Diameter: 0-3800mm Axial Fan, Centrifugal Fan, Metal Spin Flanging Forming Punching CNC Flanging And Punching Machine ACFB-2008 ACFB-2008/Diameter: 560-2000mm Axial Fan/Arc, 90 Degree ,CNC Flanging & AUTO-Punching CNC Flanging And Punching Machine ACFB-1605 ACFB-1605/Diameter: 380-16000mm Axial Fan/Arc Flange/90 Degree Flange/CNC Flanging and AUTO-Punching Axial Flow Fans CNC Flanging Punching Machine ACFB-1604 ACFB-1604/Diameter: 300-15000mm Axial Fan/Arc Flange/90 Degree Flange/CNC Flanging and AUTO-Punching Axial Fan CNC Hole Punching Machine Diameter: 300-2000mm / customized Axial Fan /Auto-Hole PunchingThickness: 1-6mm/0-360° Punching/Customized