FIELD: ferrous metallurgy, namely production of hot rolled strips in wide strip rolling mills. SUBSTANCE: section of heat insulation screen of roller table includes carrying frame with changeable cartridges secured to it. Each cartridge has body and changeable heat reflecting member mounted in body with gap along its whole contour. Pipelines with heat transfer agent are opened to gap, their outlet openings are oriented along frame of section. EFFECT: significantly reduced metal cooling in line for hot strip rolling, efficient structure of section made with use of low-cost heat-reflection members, elimination of delay of metal heat insulation system. 1 cl, 2 dwg
