| 摘要 |
PROBLEM TO BE SOLVED: To enable continuous rolling in energy saving and high efficiency without requiring huge production equipment. SOLUTION: A billet 10 continuously cast by a continuous casting machine 1 is directly and continuously sent to a connecting line 12, after scale of the billet is removed by a scale removing device 3, the rear end face of preceding billet and the front end face of succeeding billet are flash-butt welded at flying flash-butt welding equipment 4, burr of the weld zone is removed by a grinder at a flying deburring device 5, successively the continuous billet is heated by an induction heating device 6 and is continuously rolled by a rolling mill train 7. |
