Heavy iron rounding machine TGY-1B50 Technical parameters: Main function: horizontal machining angle steel rolling ring. Scope of application: inside and outside the rolling ring of various specifications of angle steel. Rated power: 4.5kw Power supply voltage: 380V Processing diameter: 400mm above Width: 70mm Thickness: 1.5-3.0mm The machining efficiency: 20-35 s/p Cycle process: 1P Spindle speed: 23r/min Size: 1200*800*1800mm