How to adjust the working gap of the Overband Magnet
Iron separators are a necessity in industrial production. With the continuous rise of various industries, the sales of Overband Magnet continue to rise. Therefore, how to extend the service life of iron separators is the key. A Overband Magnet is a machine that utilizes different mineral susceptibilities of various minerals and separates magnetic minerals by means of magnetic and mechanical forces. It is suitable for wet magnetic separation of magnetite, pyrrhotite, roasting ore, ilmenite and other materials with a particle size of less than 3 mm. It is also used for iron removal of coal, non-metallic minerals, building materials and other materials.
The working gap of the Overband Magnet refers to the distance between the barrel and the bottom plate, and the slurry passes through the gap. This gap is also the effective working area of the magnetic field, and its thickness can be adjusted between 30 and 60 mm. . If the working gap is too large or too small, it will affect the sorting index.
The suitable value of the working clearance of the Overband Magnet should be determined according to the specific production conditions of each factory. The adjustment method is to add or subtract the gasket on the four fulcrums of the rack support tank. Since the position of the cylinder is fixed, the groove is raised after the gasket is applied, and the working gap becomes smaller; when the gasket is reduced, the working gap becomes larger. The size of the working gap should be uniform along the axial direction. If the gap between the two ends is different, the flow rate of the slurry will be different. The flow velocity of the slurry at the end of the large gap may cause ore deposition or even blockage. The phenomenon that can be observed when one end of the tank is blocked is that the surface of the blocked end barrel cannot absorb the concentrate.
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Contact: Bright Han
Factory Add：No. 2798 Yongjun Road, Weicheng District, Weifang City, Shandong Province, China