... , capacity:5T2,Guide Rack: two pairs of lever rollers and four pairs of standing rollers.3,Flatting number: 9 sets4, ... , material:HT200c, Roll forming rack: 12 setsd, The diameter of the roller axis:φ70mm, roller surface:400mmMaterial: 40Cr quenching treatment ... :GCr15, Quenching,Hardness:HRC58-62ºh, Assistant roller rack: 4 sets5, Adjust part: Turkey emendation type(three-dimensional emendation)6 ...