This article discourses upon the mold level control system of R10-4-4 profiled billet continuous casting machine of Shanxi Changzhi steel and iron group joint-stock limited liability company.

• 结晶器液位控制系统涉及传感器技术、信息处理技术、计算机控制技术等多个领域，本文围绕山西长治钢铁集团股份有限公司R10-4-4异型坯连铸机结晶器液位控制系统展开论述。