带式输送机(以下简称输送机),在国民经济各部门都得到广泛的应用。由于种种原因,输送机在设计、部件选取以及现场使用上都还不尽完美,从而造成资财和能源的浪费。本文只就传动滚筒的选择问题谈几点看法,以期引起选型和选用者能够重视这一问题。 Belt conveyor (hereinafter referred to as conveyor), in various sectors of the national economy have been widely used. Due to various reasons, the conveyor design and parts selection and field use are not perfect, resulting in the waste of resources and energy. This article only talk about the selection of the drive roller to talk about several points, with a view to causing selection and selection of users to attach importance to this issue.