... on the belt forward. conveyors belts is widely used in mining, metallurgy, coal and other industries. According to different transferring ... on the belt forward. conveyors belts is widely used in mining, metallurgy, coal and other industries. According to different transferring ... .5Ds1000230-1233500.630.8004-100 Medium Belt Conveyor System Used for Mining, Metallurgy, Coal and other Industries