Abstract：Leaking between the three split rollers of caster segment for the non-entire shaft roller has a serious influence on the surface quality of the slab and the costs of segment maintenance. In this study, the characteristics and reasons of leakage points section of the roller were analyzed, and the key point was obtained which is that how to ensure the synchronization of three split rollers and nonrigid connection between rollers. According to the analysis, the slider with a cross shaft coupling was confirmed. Practice proved that the scheme can perfect the solution of the three split rollers leaking problem, and greatly prolong the roller life, and improve the surface quality of slab.
李松山，段雪亮，樊星辰，李学荣，孙博. 首秦连铸机分节辊冷却水密封技术研究及应用[J]. 中国钢铁期刊网, 2013, 32(3): 35-39.
LI Song-shan,DUAN Xue-liang,FAN Xing-chen,LI Xue-rong,SUN Bo. Technical Study and Application of Split Roller Cooling Water Sealing of Caster in Shouqin. Chinese Journal of Iron and Steel, 2013, 32(3): 35-39.
2013, Vol. 32 
