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The process of transporting the collapsing ore from the working surface to the transportation level is called ore transportation. Its labor and materials costs account for 30% to 50% of the total recovery cost. The productivity of ore transportation determines the intensity of the mining and the concentration of mining operations.
The ore transportation methods include gravity transportation, mechanical transportation, explosive force transportation, and hydraulic transportation.
Mechanical transport is divided into electric transport, vibration feeding machine and conveyor transport and self-equipment transport.