iron ore processing introduction
Iron ore processing is a complex process from ore mine to ore industrial production, which including milling (crushing and grinding), washing, filtration, sorting, sizing, gravity concentration, magnetic separation, flotation, and agglomeration. It aims to remove the unwanted impurity materials or gangues, improve the iron ore grade and refine the concentrate for final applications. Then there is a detailed description of the process.
The processing of iron ore
Mining process of iron ore is a complex process from ore mine to ore industrial production, which including milling (crushing and grinding), washing, filtration, sorting, sizing, gravity concentration, magnetic separation, flotation separation and pelletization. It aims to remove the unwanted impurity materials or gangues, improve the iron ore grade and refine the concentrate for final applications.
Preparation of raw materials. This stage carried out the destruction of raw iron ore materials using a jaw crusher and then continued to the process of grinding using a hammer mill and ball mill.
Crushing is frequently split into three stages, namely, primary crushing, secondary crushing and fine crushing. In the primary crushing, people usually use a jaw crusher or a impact crusher. After crushed by jaw crusher, the iron ore materials can be decreased to smaller sizes. Impact crusher is usually used after jaw crusher. Secondary crushing: after reaching certain size, the types of materials could be given to grinding mills for more grinding. Generally used grinding mills are ball mill, vertical curler mill, ruthless suspension grinding mill, MTM medium speed trapezium mill and SCM series super thin mill.
Continuing the process of screening to get a size 10 to -200 mesh iron ore. Iron ore results of screening washed using water in the cylinders tube where equipped with agitators to separate the impurities in the form of clay. Forwarded on to the drying process by using rotary dryer at temperatures of 150¡æ.
iron ore processing equipment for sale
Shanghai SBM company has been dedicated in mining industry for many years. We provide professional service about iron ore beneficiation technology and iron ore beneficiation plants for sale. The iron ore processing equipment including crushing equipment like jaw crusher, impact crusher, cone crusher, grinding equipment like ball mill, Raymond mill, super thin grinding mill and so on. Other equipment involved are classifier, gravity separator, magnetic separator, flotation separator, rotary dryer, vibrating feeder, belt conveyor and so on.