Rolling Mill Technology
Roll cooling
Different temperatures on the surfaces of work rolls result in asymmetrical flatness deviations in the strip. This can be corrected with roll cooling systems such as SELECTOSPRAY®. This system is used for cooling applications in steel, aluminium and non-ferrous metal rolling mills.
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Descaling
Primary and secondary scale cause considerable impairment to the surface quality of ingots, slab, billets, sheet, strip, beam blanks, sheet metal, strip, sections and tubes. Not only is the rolling stock surface affected, scale also causes high roll wear.
SCALEMASTER® descaling nozzles from Lechler supply razor-sharp, strong, uniform jets and produce extremely high pressure water jets to guarantee optimised descaling.
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