| 摘要 |
<p>An embodiment of the present invention provides a guide roller which can enhance cooling performance of a casting by forming a flow passage inside a roller body such that cooling water circulates around a bearing and can prevent thermal damage to the bearing. The guide roller according to the embodiment of the present invention which is supplied to a segment of a continuous casting facility comprises a multi-division type roller body provided to reduce and transfer the casting supplied from the continuous casting facility; and a support part which is supplied to one side of the segment and is introduced into the roller body to support the roller body by a medium of a bearing mounted into the support part, wherein the support part has a cooling circulation path provided at the central part of the support part to be linked in such a way that a cooling fluid circulates, and the roller body, in connection with the cooling circulation path, has a roller cooling path part formed on the circumference of the roller body to circulate the cooling fluid.</p> |
