加热辊 meaning in Chinese

heating roller
warm up mill
warmer

This paper analyses the water - film formation in steam heating roller and its influence on heat conduction performance to roller , and then provides a better settlement scheme for the problem of how to eliminate the water - film and improve the heat conduction performance of the roller
摘要就蒸汽加热辊中水膜的形成、对辊筒的导热性能的影响进行了分析，针对如何消除水膜、提高辊筒导热性能的问题提出了解决方法。