| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hot rolling equipment provided with an induction heating device capable of heating a sheet bar while protecting an induction heating coil from the sheet bar. SOLUTION: A bar heater 5 to heat a sheet bar is arranged on an inlet side of a finish rolling mill, and the bar heater 5 forms a tunnel shaped space so that an induction heating coil 8 is arranged to direction its axis to a transfer direction of the sheet bar 7 so as to encircle a surrounding of the sheet bar 7 in the width direction. A guide member 9 is arranged between the induction heating coil 8 and the sheet bar 7, the guide member 9 is made of a pipe material in which cooling water flows, and the guide member main body 9 is extended in parallel along a transfer direction of the sheet bar 7 between the induction heating coil 8 and the sheet bar 7.</p> |
