The ore that contains the iron element that can be used economically is called iron ore. There are many kinds of them, mainly including magnetite, hematite, siderite, etc. Iron ore is an important raw material of iron and steel production enterprises. Its raw ore needs to be broken, ground, magnetic separation, flotation, gravity separation and other procedures to gradually extract iron. In the concentrator, the equipment investment, production cost, electric energy consumption and steel consumption of crushing and grinding operations often account for a large proportion, so the calculation and selection of crushing and grinding equipment of iron ore and the quality of operation and management determine the economic benefits of the concentrator to a large extent.

Equipment

Two pe-1600 × 2100 jaw crushers, one pf-1520 impact crusher, vibrating feeder, belt conveyor, circular vibrating screen, etc.

Sand making plant processing flow

• In the mining process, after the iron ore is blasted, excavators and loaders will transport the original large iron ore to the iron ore crushing production line.
• Large iron ore is uniformly sent to jaw crusher or mobile jaw crusher station for primary coarse crushing by vibrating feeder;crushing machine.
• After the coarse crushing, the material is sent to the impact crusher by the belt conveyor for medium and fine crushing and reshaping;
• The finely crushed raw ore is screened by a vibrating screen and becomes a finished material with different particle sizes.