Detailed Product Description 1,Roll forming craftworkDecoiler---Guide,flatting---Rollforming---cutting-to-lengh( ... rack, roll forming, correction, cutting-to-length(punching), collection table, electrical control system etc.4,Unit performance(1)Machine capacity:width ... rollers.Flatting number: 9 sets3)Roll forminga ,Type: GY180b ,Rack: dragon type, material:HT200c, Roll forming rack: 12 setsd, The ...