LuDong Mine Machinery Co., Ltd.
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Magnetite process
Magnetite process
Strong magnetic iron ore beneficiation process
It is mainly used to select low-grade magnetite. Due to the strong magnetic properties of the ore and good grinding, the current stage of grinding is used for the coarse-grained magnetite. Otherwise, the multi-stage grinding process is adopted. Currently, Ludong The promotion of fine grinding technology can increase the concentrate grade from 61% to about 67%.
Weak magnetic iron ore beneficiation process
Weak magnetic minerals can be sorted by strong magnetic minerals after magnetization roasting.
fine grinding
In the two-stage grinding, stage selection, and single weak magnetic separation process, the re-grinding and re-selection process on the fine sieve is added, which can separate the fine-grained minerals that have dissociated from the monomer in time, and reduce the occurrence of over-grinding. Improve the processing capacity of the ball mill and increase the concentrate grade by about 2%.
Processing equipment
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Vibration feeding machine |
Jaw Crusher |
Cone crusher |
Vibrating screen |
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Raft conveyor |
Ball mill |
Magnetic separator |
Cylinder filter |
Flow chart
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Tel:+86-535-8117966 Phone:+86-13589789857（Mr Cao） E-mail: ldkuangji@163.com Add: No. 189, Zhaojin Road, Zhaoyuan City, Shandong Province, China
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