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| LARGE-SCALE PERMANENT MAGNETIC CYLINDER FOR PRE-MAGNETIC SEPARATION OF MAGNETITE ORE WITH FEED SIZE -350mm |
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| DOI： |
| KeyWord:Pre-magnetic separation Large-scale permanent magnetic cylinder Gangue removal after primary crushing, |
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| Equipment Research Center |
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| Abstract: |
| Due to the tendency of the dilution of China's mineral resources, for raising and stabilizing the grade of ore feed to concentrators it is necessary to use a strong magnetic cylinder to discard large quantities of waste rocks before autogenous grinding.
When designing large-scale permanent magnetic cylinders it is important to match magnetic field distribution, magnetic force etc. for separating ore with large feed size.
The magnetic field intensity on the surface of CT-1416 permanent magnetic cylinder reaches 328 kA/m and the magnetic property is quite steady. It has many advantages such as excellent mechanical feature, simple structure, easy operation and less maintenance. Nowadays, this magnetic cylinder is the biggest one and has highest magnetic field in ore processing plants in China. It has made break-through at the design of magnetic systems and magnetic field characteristics. It is an effectual primary magnetic separation equipment having reached the world level, hence this machine has a wide foreground of development in iron mineral processing plants both at home and abroad. |
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