METHOD FOR COOLING OF ROLLED PLATE

摘要

PURPOSE: A rolled sheet cooling method is provided to reduce time and area for staying water existing on the rolled sheet. CONSTITUTION: A rolled sheet cooling facility(10) comprises a unit-cooling part(20). The unit-cooling part is arranged in the inlet site to the outlet site of the rolled sheet. A coolant injection section is set up by controlling coolant injection per units to the inlet site according to the thickness and type of the rolled sheet based on a cooling part in the number 'N' located in the outlet site. Water of the rolled sheet is prevented by a water preventing part. The water preventing part is located between the inlet and outlet site of the cooling facility.