Underground Coal Conveyor System Layout
2020-3-1ensp0183enspThis revolutionary system was commissioned in 1986 at the Prosper Haniel hard coal mine in Germany. The capacity is 2000 th on the top run uphill and 1000 th on the bottom run downhill. The centre distance is 3745 m, the gradient is 12,3176. The belt runs at a speed of 5,5 ms.