... 1)Commodity:metal deck roll forming machine machine/construction building machine/ roll forming machine Main Equipment:hydraulic decoiler, main forming machine, hydraulic cutting, product stand ... roller 15 GCR bearing steel treatment HRC58-60main motor power: 5.5kwforming speed: 8-10m/minstand ... distortion, no waste, high safe factor(main motor stops and then cuts)Electrical SystemThe main computer ...