As the price of iron ore rebounds, investment in iron ore mining has become a profitable project. Iron has been used in industry and agriculture for a long time.In reality, iron ores are poor iron ores, so the mining of iron ores cannot be separated from the crushing and processing of iron ores.
For iron ore crushing, first crushing, second crushing, screening, fine crushing, grinding and dry separation are generally used. The crushing stage is an important link in the iron ore processing process. What equipment is used for the iron ore crusher? What equipment is generally used for crushing iron ore?
Crushing and grinding are common problems in iron ore dressing. In the mining industry, as a rule, when the product is more than 5 mm, it belongs to crushing, while when the product is in the range of 5~0.074 mm, it belongs to grinding, and when the product is less than 0.074 mm, it belongs to fine crushing and ultra-fine grinding.
For the crushing of iron ore, the first step is to use jaw crusher. Large production units, especially large mines, use rotary crusher. The crusher equipment selected for iron ores with different hardness is different, and cone crusher can be selected for ultra-fine crushing of medium hard iron ores.
As the manufacturer of crusher manufacturers, SMMVIK Machinery recommends that large jaw crusher be used for the first breaker and HPT series multi cylinder hydraulic cone crusher be used for the second breaker.
Iron ore crusher is suitable for crushing soft and brittle materials such as industrial slag, dry clay, shale and medium hard coal gangue, but not suitable for crushing hard materials. In addition, iron ore can also play a role in crushing a variety of raw materials while mixing, such as shale mixed with fly ash, industrial slag mixed with coal gangue, clay mixed with fly ash, which can achieve good results.
At present, the iron ore crusher is being widely used in brick and tile plants. The reason is that the iron ore crusher has high efficiency, the proportion of fine powder particles (≤ 0.2 mm) after crushing is high, the rate of equipment failure is low, and the requirements for the moisture content of raw materials are not strict (generally, the crushing efficiency is not affected when it is less than 12%).
SMMVIK Machinery, as the manufacturer of iron ore crushing equipment, welcomes your online detailed consultation, and we look forward to your arrival.
