...Xiaolong Wang; Jiusheng Bao; Yan Yin; Xiaoyang Wang; Jingyu Cao; Maosen Wang Purpose The running resistance of the scraper conveyor is a primary factor leading to severe wear of the intermediate trough and a decrease in transmission efficiency. This paper aims to calculate the running resistance...

...Junxia Li; Shaowei Liang Purpose The study of the friction law and wear characteristics of the middle trough material can better select the appropriate material for the scraper conveyor of fully mechanized working face and provide theoretical support for the wear-resistant treatment technology...