Closedtrough conveyor belts ensure lowdust coal ...
Jun 11, 2019· Closedtrough conveyor belts enable clean material transport through rough terrain at one of China''s largest coal mining sites.. In Yangquan, northern China''s Shanxi province, Continental is using a closedtrough conveyor belt system to ensure the smooth and environmentally friendly extraction of pit coal. The closed system minimizes dust emissions at operator YanKan Coal''s mining site ...