After analysing and solving the problem of emerged nozzle cling, the casting sequence lasted from 3 heats to 15 during continuous casting ML08AL cold heading steel at steelmaking plant No.3, reducing the production cost and improving quality significantly. The production practice showed that it is possible to produce qualified cold heading steel casting billet with existing equipment through optimizing production processes. A very good experience has been accumulated for the development of higher levels of cold heading steel and large-scale production.