CTN Full Counterflow Wet Drum Magnetic Separator
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The CTN Full Counterflow Wet Drum Magnetic Separator delivers optimized recovery of coarse-grained magnetic minerals through its counterflow slurry design. Engineered for continuous roughing and concentration operations, the system ensures prolonged particle retention within the magnetic field by directing feed slurry against drum rotation. This critical design enhances capture efficiency for magnetite, ferrosilicon, and other heavy minerals in high-volume processing environments.
Robust Engineering Performance
Featuring stainless-steel construction and rare-earth magnetic circuits, the CTN Full Counterflow Wet Drum Magnetic Separator achieves deep magnetic penetration (up to 300mm) while withstanding abrasive slurries. Its heavy-duty gear transmission maintains stable drum rotation at 1.5-3.5 RPM, ensuring reliable impurity removal from coal, iron ore, and industrial mineral streams without operational interruptions.
Operational Excellence
The CTN Full Counterflow Wet Drum Magnetic Separator enhances recovery rates by 12-18% compared to conventional designs while reducing maintenance costs. This separator guarantees operational reliability in mineral processing plants through simplified access points and corrosion-protected components – delivering sustained performance in silica removal, tailings reprocessing, and heavy-media recovery applications.

Core Structural Advantages

The CTN Full Counterflow Wet Drum Magnetic Separator features a High-Performance Magnetic System with reinforced rare-earth composite magnets bonded in industrial-grade epoxy resin and stainless steel reinforcement. This ensures consistent field intensity across the drum surface and precision magnetic alignment for diverse ores.

Durable Construction & Intelligent Tank

• Abrasion-resistant vulcanized rubber lining extends service life
• Enhanced double-end waterproof sealing protects internal components
• Stabilized welded steel frame eliminates vibration
The counterflow tank’s optimized slurry pathway minimizes blockages, while its uniform feed distribution system maintains flow dynamics – critical innovations defining the CTN Full Counterflow Wet Drum Magnetic Separator.

Operational Performance Benefits

• Superior Recovery: Deep magnetic penetration captures coarse particles (up to 25mm)
• Maintenance Optimization: Accessible service points + corrosion-resistant components
• Configuration Flexibility: Multi-directional drives + scalable tandem operation
These capabilities make the CTN Full Counterflow Wet Drum Magnetic Separator ideal for 24/7 mineral concentration.

Technical Innovations

Precision Control Systems feature adjustable operational parameters and balanced drive mechanisms. Material Handling Excellence includes:
• Countercurrent separation maximizing mineral contact time
• Efficient discharge ensuring clean component separation
This innovation is core to the CTN Full Counterflow Wet Drum Magnetic Separator

Product Parameters

Model

Drum Diameter (mm)

Drum Length (mm)

Drum Surface Magnetic Induction Intensity (GS)

Feed Concentration

Processing Capacity (T/h)

Rotation Speed (r/min)

Power (kw)

Weight (kg)

CTN-712

750

1200

3000 – 6000

<30

8 – 15

35

3

1700

CTN-718

750

1800

3000 – 6000

<30

12 – 25

35

3

2350

CTN-918

900

1800

3000 – 6000

<30

15 – 30

28

4

2990

CTN-924

900

2400

3000 – 6000

<30

18 – 35

28

4

3780

CTN-1018

1050

1800

3000 – 6000

<30

20 – 40

22

5.5

4260

CTN-1021

1050

2100

3000 – 6000

<30

25 – 45

22

5.5

4790

CTN-1024

1050

2400

3000 – 6000

<30

30 – 55

22

5.5

5300

CTN-1030

1050

3000

3000 – 6000

<30

40 – 80

22

5.5

5970

CTN-1224

1200

2400

3000 – 6000

<30

40 – 70

19

7.5

6340

CTN-1230

1200

3000

3000 – 6000

<30

50 – 90

19

7.5

7520

CTN-1530

1500

3000

3000 – 6000

<30

70 – 100

14

11

8330

CTN-1540

1500

4000

3000 – 6000

<30

80 – 150

14

11

9510

CTN-1845

1800

4500

3000 – 6000

<30

150 – 200

11

17

12580

Notes: 1. There are two structures, left – handed and right – handed, according to the installation direction.
2. The drum surface magnetic induction intensity is determined according to different mineral iron – bearing conditions and different separation requirements. The magnetic field intensity range can be customized from 1000GS to 6000GS.

Industry Applications

The CTN Full Counterflow Wet Drum Magnetic Separator excels in:
• Iron Ore Beneficiation: Magnetite recovery (>95% efficiency)
• Coal Processing: Magnetic impurity removal
• Mineral Concentration: Pyrrhotite/roasted ore separation
• Industrial Purification: Quartz/feldspar refinement

 
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