Case Studies

The Xinjiang Zhonglun Coal Sorting Project, situated in the Gaochang district of Turpan City, Xinjiang, addresses the unique environmental challenges of the region. With an annual production capacity of 5 million tons of raw coal, this project is focused on efficient and sustainable coal processing. Given Turpan’s perennial water shortages and drought conditions, traditional coal-washing methods are not feasible. To overcome these challenges, Xinjiang Zhonglun Coal Sales Co., Ltd. has implemented advanced intelligent dry coal sorting technology.

Maomao Mountain Coal Mine, located in Shanxi Province, is renowned for its 1/3 coking coal. With an annual coal output of approximately 5.00 Mt, the mine is poised for expansion to 10.00 Mt per year. The coal seams are rich in gangue and kaolinite, presenting significant sorting challenges. Maomao Mountain invested in a state-of-the-art dry coal sorting and kaolinite beneficiation system to enhance economic efficiency and streamline operations.

Guizhou Panjiang Clean Coal Co., Ltd. has leveraged the capabilities of the Circle Series machines to process small particle materials and recycle piled Rejects effectively. By implementing the “screening + sensor-based dry coal sorting” process, the Shanjiaoshu Mine has achieved comprehensive utilization of Rejects, enhanced economic benefits, and promoted environmental sustainability.