Abstract: The chute is used the most and plays an important role in coal preparation plant,however,its excellent wear- resisting property is concerned more by designer so that how to improve this performance needs to be addressed. At present,the service life of chute can be improved by generally using wear-resisting lining plate. According to years of work experience and application data from coal preparation plant,the wear- resisting lining plate of chute is analyzed in forms of application conditions,common materials and feature,and then it provide reference for selecting wear- resisting lining plate of the chute by comparing various materials.