YX154 x 125Downpipe roll forming machine is consist of 1) DOWNPIPE ROLL FORMING LINE 1 set 2) DOWMPIPE ELBOW FORMING MACHINE1 set Technical parameter: 1.Machine specification: forming thickness(0.5-0.6)xL, yield strength≤G250Mpa 2.Forming speed: 12-15M/min (EXCLUDING CUTTING STOP TIME) 3.Forming roller: about 23 groups 4.Main motor power: 7.5KW 5.Hydraulic station power:4KW 6.Cutting method: hydraulic powered, cutting after roll forming. 7. Cutting blade material: Cr12 quenching treatment 8. Electrical controlling system: Whole line adopted PLC control, cut to length tolerance≤2mm Main structure: YX154x125 DOWNPIPE ROLL FORMING MACHINCE comprised of 3T manual uncoiler, main drive, infeed guiding, roll forming machine, tighten device, cutting equipment, hydraulic system, electrical controlling system, output table. YX154x125 DOWNPIPE ELBOW FORMING MACHINE Technical parameters 1.Controlling method: strong current control 2.Main motor power: 2.2KW 3.Max. elbow angle: 90° 4.Additional function: automatic end cramping 5.Elbow machine dimension: 1200x650x1400mm