ROLLING MILL FOR ROLLING STEEL PROFILE Russian patent published in 2021 - IPC B21B45/02 B21B1/88 B21B1/14 

FIELD: metal processing.

SUBSTANCE: invention relates to a rolling mill (10) for rolling steel profiles. The section mill contains a universal rolling cage (12) and an edger rolling cage (14) for rolling the processed product (18) for many passes forward and backward in order to manufacture a steel profile having a wall and one or more shelves. The rolling mill contains a cooling device (16) for cooling the processed product when it is rolled during one or more passes. The cooling device comprises a cooling box (20) having a spray head with spray holes for spraying jets of coolant under pressure on the processed product. The cooling device also contains an actuating mechanism made with the possibility of moving the cooling box relative to the frame of the universal roll mill and/or edger roll mill.

EFFTECT: distance between the spray holes and the processed product is regulated.

19 cl, 7 dwg