The structure of the magnetic separator 
 Mainly by the cylinder, roller, roller brush, magnetic system, tank, transmission part of the six parts. Cylinder by 2-3mm stainless steel coils, welded tube, end caps for aluminum casting or workpiece connected with stainless steel screws and barrel. Motor through reducer or directly with stepless speed regulation motor driven cylinder, magnetic roller and brush roller for rotational movement. The magnetic system for the open magnetic system, mounted on the cylinder and exposed magnetic. Magnetic blocks with stainless steel bolts installed on the floor of the yoke, yoke shaft stretched tube, the shaft end fixed Shui arm. Pulled Shui arm can adjust the angle of the magnetic system can be used to adjust the appropriate lever fixed. The work area of ??the tank with stainless steel plate rack and other parts of the tank with an ordinary steel welding. 
 The working principle of magnetic separator 
 To mine box into the tank, the slurry by the action of water in the water pipe to the mine, the mineral particles loose into the tank to the mining area. In the role of the magnetic field, the magnetic mineral particles of magnetic agglomeration and the formation of the magnetic group "or" flux, the magnetic group "or" flux "in the pulp by the magnetic force, to pole movement, while adsorbed on the cylinder . As the polarity of the magnetic poles along the direction of rotation of the cylinder is alternately arranged, and fixed at work, the magnetic group "or" magnetic chain "with the cylinder rotates, the magnetic poles alternately to produce the phenomenon of magnetic stirring, was mixed gangue and other non-magnetic minerals in the magnetic group "or" flux "and turning off, and eventually being sucked in the cylindrical surface of the magnetic group" or "magnetic Lotus" is to concentrate. Concentrate with the cylinder to the weakest at the edge of the magnetic force of magnetic system, the role of the spray the rinse water in the unloading ore pipe was unloaded into the concentrate tank, full magnetic magnetic roller, unloading ore is carried out with the brush roll . Non-magnetic or weakly magnetic minerals are left with the pulp in the pulp to discharge slot, that is tailings. 
 Performance characteristics of the magnetic separator 
 A depleted iron ore rough, broken or in pieces after the roughing, and exclude the surrounding rock and waste rock, to improve taste, reduce the load of the process. 
 For hematite to restore the house roasting operations will not fully restore the ore sorting, return and then burned. 
 3 for the ceramic industry in porcelain clay mixed iron removed to improve the quality of ceramic products.