1, Unit performance 1,Machine capacity:width≤500mm,thickness:1-2.5mm 2Product speed: 0-15m/min 3Total power: about35.5kw 4,Pressure:380V 5Occupy groud area:length 18m xwidth3m 2,Each part main parameter: 1)Decoiler:decoiler,Inner expanding type,capacity:5T 2)Guide Rack:two pairs of lever rollers and four pairs of standing rollers. Flatting number: 9 sets 3)Roll forming a ,Type: GY180 b ,Rack: Torii type,material:HT200 c,Roll forming rack:12 sets d,The diameter of the roller axis:φ80mm, roller surface:500mm Material:40Cr quenching treatment HB280 e, Drive type:every rack has one gear power diatribution box. f, Main power: 30kw frequency conversion, ZQ500 reducer g,Material:GCr15, Quenching,Hardness:HRC58-62o  h, Assistant roller rack:4 sets 3,Adjust part:Turkey emendation type(three-dimensional emendation) 4,Cutting-to-length: Hydraulic pressure cutting