一级国产色,黄色视频免费浏览,精品人妻中文无码AV在线,亚洲色婷婷久久久综合日本

Type: Thermal coal preparation plant

Scale: 10.0Mt/a

Contracting mode: partial contracting, new construction projects

Process: 200-13mm raw coal is sorted in a shallow heavy medium tank, and 13-0mm is directly used as the product. -0.25mm grade coal slurry is concentrated in a thickener and then combined with a horizontal settling filtration centrifugal dewatering machine and a filter press for dehydration and recovery. Closed loop washing water, environmentally friendly and energy-saving.