Conveyor Conversion Cuts Costs

With low commodity prices and continuing high operating costs, the mining industry must revise planning and operating to take advantage of every tool available. Conveyors operated within open pits are such a tool. Dravo engineers have designed conveyor systems into pits as prime movers in unique situations. Three cases are presented with economic comparisons made to conventional truck haulage. Increasing energy and labor costs tend to make conversion of prime haulage from trucks to conveyors. Long term pit planning and scheduling reduce the effects of conveyor inflexibility.