Recent Patents on Roll Crushing Mills for Selective ...
Title:Recent Patents on Roll Crushing Mills for Selective Crushing of Coal and Gangue Volume: 13 Issue: 1 Author(s): Daolong Yang*, Yanxiang Wang, Bangsheng Xing, Yanting Yu, Yuntao Wang and Youtao Xia Affiliation: School of Mechatronic Engineering, Jiangsu Normal University, No.101, Shanghai Road, Xuzhou 221116, Jiangsu,China