| 摘要 |
According to an embodiment of the present invention, a strip heating apparatus includes a burner which provides flames to a surface of a strip, which moves in one direction; a seal roll which is installed above or under the burner to be arranged in the one direction with respect to the burner; and one or more cooling nozzles which inject a cooling gas on the seal roll. The cooling nozzles may be arranged in the lengthwise direction of the seal roll. |
