Cross Pit Conveyor Bridges

We are identified as one of the most reliable firms in the industry for manufacturing, exporting and supplying a wide assortment of Cross Pit Conveyor Bridges from Kolkata, West Bengal, India. Cross-pit conveyor bridges are designed for special operating conditions (nearly horizontal geological layers with almost constant thicknesses). They transport overburden across the open-pit and dump it directly onto the mined-out pit area without any additional equipment. The distinctive features are the two main supports - one support on the mining side and one support on the dump side. The bridge structure itself contains one or more parallel running belt conveyors with several discharge points. Cross-pit conveyor bridges are fed by up to three bucket chain excavators with a total mining height of 60 m. That means the bridges are able to dump up to 80 m high. The mining operation under the bridge and the geotechnical and safety parameters determine the total length of the bridge of up to 460 m with 270 m between the two supports.