Three disc High-intensity Dry Type Magnetic Separator (0~20000GS) Adjustable
Working Principle
This machine consists of two sections, i.e. host unit (mechanical) and electrical unit (control cabinet). When the minerals to be separated are loaded into the bin, adjust the clearance between magnetic disc tooth tip and conveying belt to a desirable range (generally about 1mm) and adjust the DC current of control cabinet to appropriate value (generally 4-6 A), depending on the mineral properties, particle size and separation requirements. Feed the materials into the permanent magnetic feeding drum, where the high-conductivity minerals will be removed. Through a feeding plate, the minerals will be uniformly sprayed onto the belt conveyor (The mineral thickness generally between 0.2-0.8mm). When the machine is running, the belt conveyor will send the minerals down below the magnetic disc, where the paramagnetic minerals will be soon absorbed onto the tip of magnetic teeth. When the magnetic disc rotates to the low-intensity magnetic area, they will fall into the concentrate bin under the function of their gravity weight and centrifugal force. The diamagnetic minerals will be conveyed to the tailings bin via belt conveyor and discharged).
Application
This equipment is mainly used for dry separation of weak magnetic minerals, e.g. tungsten, titanium, manganese and rare earth elements, which have a specific magnetization strip >40×10 6
Technical Specifications
Processing capacity: 0.1-0.5(t/h)
Particle Size of Processing: <2mm
Magnetic Field Intensity: 20000guass
Diameter of Magnetic Disc: 600mm
Rotating Speed of Magnetic Disc: 36(r/min)
Exciting Current: 1.3-1.8A
Exciting Coil: 8
Coil Temperature: <80ºC
Complete Power Consumption: 2.2 kilowatts
Power Supply:Three-phase four
Working Length: Continuously
Overall Size: 3200×900×1200mm
Weight: 2400kg
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