The paper introduces the reasons, course and design principle of development of the serpentine belt conveyor, and analyzes its popularization and economic yield in the Xinjiang Coal-Coke Group.

• 介绍了蛇形带式输送机研制的原因、过程和设计原理，以及在新缰焦煤集团内推广使用的一些情况和经济效益分析。