QCG wet roller magnetic separator
Profile

The QCG Wet Roller Magnetic Separator revolutionizes mineral processing through multi-stage separation technology, achieving unprecedented recovery of weakly magnetic particles (5-300μm). Its precision-engineered counter-rotating rollers generate alternating magnetic fields up to 1.6T, efficiently capturing ilmenite, garnet, and chromite fines previously lost in tailings streams while preventing particle entrainment.
Robust Engineering Simplicity
Designed for harsh mining environments, the QCG Wet Roller Magnetic Separator combines tungsten-carbide reinforced rollers with corrosion-resistant stainless-steel construction. This maintenance-optimized system features automated belt tensioning and centralized lubrication points, reducing operational complexity while extending service life by 40-60% compared to conventional separators.
Operational Excellence
Ideal for mineral sands and industrial slurry processing, the QCG Wet Roller Magnetic Separator delivers 20-35% higher recovery rates through adjustable field intensity (0.8-1.6T) and roller speeds. Its plug-and-play integration minimizes commissioning time while reducing power consumption by 30% - maximizing ROI in tin, tungsten, and rare earth concentration circuits.

Core Structural Advantages

The QCG Wet Roller Magnetic Separator features a Multi-Stage Magnetic Assembly with tiered NdFeB rollers (upper/lower) enabling progressive refinement. Key innovations include:
• Adjustable field strength (0.8-2.0 Tesla) for diverse ores
• Active stainless-steel brush cleaning system
• Dual-chamber flow control with anti-clogging jets
• Secondary separation capturing ≤30μm residual particles
This defines the QCG Wet Roller Magnetic Separator’s industry-leading recovery efficiency

Efficient Separation Process

Four-Stage Refinement Workflow:

  1. Precision slurry distribution (60-75% solids density)
  2. Primary capture: Upper roller extracts magnetic particles
  3. Secondary recovery: Lower roller processes residuals
  4. Automatic output segregation
    The QCG Wet Roller Magnetic Separatormaintains non-interruptive processing at 50-200t/h throughput with 40% lower water consumption vs conventional systems.
Performance Benefits

• Superior Recovery: 95%+ efficiency for weakly magnetic ores (5-300μm)
• Operational Efficiency: Sealed IP66 components reduce maintenance by 60%
• Process Adaptability: Handles hematite to chromite with quick-setting adjustments
These capabilities make the QCG Wet Roller Magnetic Separator ideal for 24/7 mineral sands processing.

Technical Differentiation

Precision Engineering:
• Modular integration with existing lines
• Tungsten-carbide wear shields (10,000h+ lifespan)
• Marine-grade SS316 construction
Operational Advantages:
• User-friendly touchscreen controls
• <0.5% output variance across cycles
The QCG Wet Roller Magnetic Separator delivers unmatched ROI in abrasive environments.

Product Parameters

Model

Number of Magnetic Roll Layers

Magnetic Roll Size (mm)

Magnetic Field Intensity (GS)

Feed Particle Size (mm)

Slurry Concentration (%)

Processing Capacity (T/h)

Power (kw)

QCG-1510-2

2

150×1000

8000 – 16000

≤5

≤30

3

3

QCG-2215-2

2

220×1500

5

4

QCG-3818-2

2

380×1800

10

5.5

QCG-5020-2

2

500×2000

15

5.5

QCG-6025-2

2

600×2500

20

7.5

QCG-8030-2

2

800×3000

25

7.5

QCG-10035-2

2

1000×3500

30

11

QCG-1510-3

3

150×1000

5

3

QCG-2215-3

3

220×1500

8

4

QCG-3818-3

3

380×1800

15

5.5

QCG-5020-3

3

500×2000

20

5.5

QCG-6025-3

3

600×2500

25

7.5

QCG-8030-3

3

800×3000

30

7.5

QCG-10035-3

3

1000×3500

35

11

Notes: The above data is for reference only. The number of magnetic rolls can be 1 – 10 according to requirements, and the size of magnetic rolls can be freely combined according to multiple weight changes. The actual magnetic field intensity should be determined according to the material conditions and separation requirements. The processing capacity will vary with the number of magnetic rolls, the size of magnetic rolls, and the slurry concentration. The specific design shall prevail.

Industry Applications

The QCG Wet Roller Magnetic Separator revolutionizes:
• Mineral Processing: Limonite/siderite refining (>98% Fe recovery)
• Industrial Purification: Quartz/feldspar with ≤50ppm Fe₂O₃
• Recycling: 99% media recovery in coal circuits
• Titanium Sands: 92% ilmenite concentration

 
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