Power cable for mineral conveying machine

The utility model discloses a power cable for a mineral conveying machine. The power cable comprises a plurality of conductor groups, wherein a plurality of conductor groups are formed by twisting a plurality of conductors packed with ethylene-propylene rubber insulation layers into a bundle; wrapping layers are packed at outsides of a plurality of conductor groups, and a plurality of conductor groups used for packing the wrapping layers are longitudinally placed by using a center pipe as the center to form a cable core; an inner sheath layer and a reinforcing layer are orderly packed at the outsides of the cable wires, and the reinforcing layer is formed to be an inner layer by twisting high-intensity nylon tapes; aramid fiber is woven to be an outer layer; and the reinforcing layer is externally extruded and shaped with an outer sheath layer. The power cable for the mineral conveying machine is convenient to manufacture and good in electrical insulation performance; as the reinforcing layer is in double-layered structure, the problems of ruptured cable conductive core and relatively bad integrative tensile strength are solved; by adopting the design of the center pipe, the self-weight of the cable is lightened, the service life of the cable is prolonged, and good elasticity and bendability are well maintained.