论文部分内容阅读
介绍隔爆型电动滚筒的结构的特点,以及改造SD-80型胶带输送机所用隔爆型电动滚筒的主要技术参数、结构、安装尺寸、运行效果和经济效益
Introduce the structure of the explosion-proof electric drum, as well as the main technical parameters, structure, installation size, operation effect and economic benefits of reforming the explosion-proof electric drum used in the SD-80 type belt conveyor