ClosedTrough Conveyor Belts Ensure EnergyEfficient and ...
ClosedTrough Conveyor Belts Ensure EnergyEfficient and LowDust Coal Transport in China. Closedtrough conveyor belts enable clean material transport through rough terrain at one of China''s largest coal mining sites; Closed conveyor system with low rolling resistance saves 2,880 metric tons of coal dust emissions each year and protects the ...