Method and section for rapid cooling of continuous lines for processing metal sheets

摘要

The invention relates to a section for rapid cooling of a continuous line for treating a metal sheet in which the sheet is cooled by spraying a liquid, or a mixture of gas and liquid, onto the sheet through the same nozzle arranged on both sides of the sheet. And in the direction of movement of the sheet, at least one row of flat nozzles across the width of the sheet, followed by at least one row of conical nozzles across the width of the strip.