Three-disc dry magnetic separator

Three-disc dry magnetic separator

【Capacity】: 500-800Kg/h

【Feeding size】: ≤2mm

【Application】: separations of ilmenite, rare earth ore, chromite, tungsten and tin ores, limonite, columbium and tantalum ores, ziron, rutile, monazite, andalusite, garnet, kyanite, feldspar, quartz and other minerals with magnetic differences or removal of iron in nonmetallic minerals.

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1. Very high magnetic field intensity 16000gauss – 20000gauss

2. This separator can separate four different minerals in one time.

3. This separator can get the final concentrate of three to four mineral.

4. Ta & Nb grade can reach 60% by using this separator.

5. Three-disc dry magnetic separator is easy to install, adjust, and operate.

6. The magnetic intensity of each disc is adjustable from 1000-20000 gauss, could be used for other mineral concentration.

Three-disc dry magnetic separator

Product Structure

Three-disc dry magnetic separator has main device comprised feeding unit, weak magnetic roller, drive part, material conveying apparatus, magnetic disk, electromagnetic system, frame and others. The electric control section consists of components of control, voltage regulation, rectification, instrument and so on. It features compact structure, stable performance, easy installation and convenient operation and maintenance.

Technical Parameters





HauteurDistance to beltsurface 2mm
Disk teeth 1700
Distance to beltSurface 2mm
Disk teeth 1800
Number of
magnetic disk
Diameter of
magnetic disk
Revolution of magnetic diskr/min25-4022-38
Power supplyV380380
Exciting coilUnit44
Matching motorkw0.75 1.5
Exciting powerkw1.51.6
Coil temperature
Rated current
of coil
A1.1-1.8 1.2-1.9
Duty rating ContinuousContinuous
Feed widthmm210300
Feed sizemm≤2≤2
Overall Sizemm2800×800×12203200×870×1160

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