Automatic fan flanging machine TFB-2B83 Technical parameters: Main function: flanging and roll vertical horizontal machining large fan shell side of a complete. Scope of application: horizontal flanging various rules round metal ware products hemming etc.. Rated power: 7.0kw Power supply voltage: 380V Processing diameter: 800mm Machining height: 300mm Thickness: 0.8-2.0mm The machining efficiency: 35-55 s/p Cycle process: 2P Spindle speed: 140r/min Size: 2500*1200*2500mm