Automatic heavy filing machine TLJ-1B78 Technical parameters: Main function: the processing of large vertical vertical barrel body products rolled edge. Scope: all kinds of rules of circular metal ware products vertical edge. Rated power: 4.5kw Power supply voltage: 380V Processing diameter: 700mm Machining height: 800mm Thickness: 0.5-1.5mm The machining efficiency: 25-35 s/p Cycle process: 1P Spindle speed: 70r/min Size: 1600*1100*2500mm