Wet Magnetic Drum Separator
Product Overview
Low-intensity magnetic separators designed for separating ferromagnetic and highly paramagnetic materials.
Commonly used in mineral processing for concentrating magnetite and similar minerals.
Functions in Dense-Medium Circuits :
- Medium recovery
- Medium cleaning
- Liquid rejection
Selection Parameters :
- Volume of rinse water
- Percentage of solids in slurry
- Percentage of magnetic material
- Required efficiency
- Required purity and solids content
Additional Information :
- Magnetite is the primary mineral separated
- Hematite and siderite can be processed after roasting
- Permanent magnetic drums are widely used in modern plants
- High solids discharge improves efficiency
Working Principle
- Material is fed onto a rotating drum containing a stationary magnetic circuit.
- Ferromagnetic particles are attracted to the drum surface and carried out of the non-magnetic stream.
- Non-magnetic material follows its natural trajectory and is discharged separately.
- Magnetic material is released once it exits the magnetic field.
Applications
- Iron ore processing (magnetite concentration)
- Mineral beneficiation
- Dense-medium separation circuits
- Coal processing
Technical Specifications
Magnetic field strength :
- Less than ~0.3 Tesla
- Typical: 0.12 Tesla at 50 mm from drum surface
Particle size handling :
- 0–6 mm (concurrent type)
- 0.6–6 mm (counter-current type)
- 0–0.5 mm (counter-rotation type, especially 0–0.15 mm)
Features & Benefits
- Permanent magnetic drum design
- Self-cleaning operation
- High-strength magnetic field
- Continuous separation process
- Suitable for high magnetic content materials
- Various magnetic circuit designs available:
- Standard axial
- High-gradient axial
- Interpole
- Salient pole
- Radial pole
- Criss-cross
Wet Magnetic Drum Separator Related Products
Other specialized products for engineering, technical educational and scientific laboratories such as Wet Magnetic Drum Separator.
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