Flat Roll

From the caster to the finishing mill J.R. Johnson has the experience to assist you with your flat roll engineering requirements. Since our inception in 1994 J.R. Johnson has been providing engineering services to the Flat Roll industry. Our staff has experience in BOF shops, continuous casters, ladle metallurgy, hot strip mills, cold strip mills, pickle lines, tandem mills and much more. Our goal is to put that experience to work for you. We strive to be responsive to our client’s needs, while delivering solutions to their engineering problems.


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  • Automatic Coil Banders
  • Coil Storage Crane Modifications
  • Hot Strip Mill Contour Gage
  • Galvanize Pickle Upgrade
  • Pickle Line MRO/CMMS Computer Wiring
  • Tandem Mill Upper Guide
  • Hot Strip Mill Centrifuge Installation
  • Pickle Line Acid Tank Drain and Pumps
  • Coil Storage Utility Protection
  • Hot Band Coil Storage


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