wet drum magnetic separator
wet drum magnetic separator
wet drum magnetic separator
Model No: CTN

Full Countercurrent Wet Drum Magnetic Separator

● High Intensity Separation : Rare-earth NdFeB magnetic system (1000-6000Gs)

● High Efficiency : Concurrent tank design improves recovery rate by 15%

● Wear Resistance ：Drum coated with 1-4mm wear-resistant rubber (3+ years service life)

● Flexible Adjustment ：±10° magnetic angle adjustment for different minerals

● Energy Saving ：0.75-5.5kW power consumption (80% less than electromagnetic types)

● Easy Maintenance ：6-month lubrication cycles with quick-disassembly components

● Safety & Reliability ：Fully sealed magnetic system with IP54 protection
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 CTN Full Countercurrent Wet Drum Magnetic Separator Overview 

 

The CTN Series Wet Drum Magnetic Separator from Hengji Magnetoelectric Machinery provides an advanced solution for wet magnetic separation applications. This robust equipment processes 6-0mm strongly magnetic minerals using rare-earth composite magnetic systems with surface intensity of 1000-6000 Gauss.

Featuring concurrent tank design for continuous operation, this mining magnets separator is ideal for iron ore, manganese ore, and other magnetic mineral processing in both roughing and cleaning applications. Compliant with JB/T 7895-2018 standards, this wet drum magnetic separator supports multi-unit series operation for various mineral processing requirements.

This wet magnetic separation equipment delivers exceptional reliability and efficiency in mineral processing operations, making it suitable for diverse industrial applications where precise separation is critical.

CTN wet full countercurrent magnetic separator
 

CTN Full Countercurrent Wet Drum Magnetic Separator Specifications & Features

CTN Full Countercurrent Wet Drum Magnetic Separator Schematic Diagram
 

High-Performance Magnetic System

The wet drum magnetic separator uses neodymium iron boron magnetic blocks with epoxy encapsulation, ensuring zero demagnetization and stable performance for over 10 years.

Intelligent Separation Design

A special tank structure prevents blockage, while optimized flow distribution plates increase recovery rates by 15%2. This mining magnets separator minimizes maintenance and ensures smooth operation.

Enhanced Durability

The drum features 1-4mm wear-resistant rubber coating (tensile strength 3.5MPa), withstanding abrasive pulp (pH 2-12) and harsh conditions.

Low Maintenance & Flexibility

With lubrication intervals extended to 6 months and adjustable drum speed (20-100 rpm), this wet magnetic separation system reduces operational costs and adapts to various processing needs.

Patented Reliability

This wet drum magnetic separator utilizes patented technologies for reliable performance in diverse industrial applications.


 CTN Full Countercurrent Wet Drum Magnetic Separator 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.

→ Click here to get CTN Full Countercurrent Wet Drum Magnetic Separator quotation  

 

 CTN Full Countercurrent Wet Drum Magnetic Separator Key Application Scenarios

Ferrous Metal Beneficiation

This wet drum magnetic separator efficiently processes magnetite and ilmenite for both roughing and cleaning operations, improving concentrate grade and recovery rates in mineral processing plants.

Non-Metallic Mineral Purification

The wet magnetic separation system effectively removes iron and titanium impurities from quartz sand, feldspar, and other non-metallic minerals, enhancing product quality and value.

Metallurgical By-Product Processing

For manganese slag and nickel slag treatment, this mining magnets separator recovers valuable metal components from industrial residues, supporting resource utilization and environmental protection.

Environmental Applications

In industrial wastewater treatment, the wet drum magnetic separator handles iron-containing sludge dewatering through magnetic separation, meeting environmental compliance requirements.

Coal Preparation

The system removes magnetic minerals from coal gangue, improving coal quality and reducing ash content in coal washing operations.

 → Click here  for more application information  

CTN Full Countercurrent Wet Drum Magnetic Separator Key Application ScenariosCTN Full Countercurrent Wet Drum Magnetic Separator Key Application Scenarios

 CTN Full Countercurrent Wet Drum Magnetic Separator Operation & Maintenance Guide
                               

 

Installation

Install the mining magnets separator on a level base (frame levelness ≤2mm). Adjust the tank-drum gap to 3-8mm (based on processing capacity). Ensure the motor control cabinet is waterproof and grounded (resistance <4Ω).

Operation

Start with a 1-hour no-load test. Check for abnormal bearing temperature (≤60°C) or oil leaks. For wet magnetic separation, begin at 50% feed capacity with slurry concentration ≥10%. Gradually increase to full load after 2 hours. Optimize performance by adjusting the magnetic angle (±10°).
 
 
 
 
 
 
                CTN Full Countercurrent Wet Drum Magnetic Separator Operation & Maintenance Guide
CTN Full Countercurrent Wet Drum Magnetic Separator Operation & Maintenance Guide

Maintenance

Weekly: Lubricate bearings with No.2 calcium-based grease (fill 2/3 space).
Semi-annually: Replace gear oil (HJ40).
Annually: Inspect rubber lining (replace if <1mm thick); change oil seals and V-belts.

Safety

Never open covers or contact moving parts during operation. Allow 24-hour cooling before servicing the magnetic assembly to prevent residual magnetism risk. Stop immediately if current exceeds 110% of rated value.

      

 CTN Full Countercurrent Wet Drum Magnetic Separator Customized Design

 
 CTN Full Countercurrent Wet Drum Magnetic Separator Customized Design

Operating Condition Adaptation

High-concentration type: Handles pulp density up to 45% with anti-sedimentation agitation system. Acid-resistant type: 316L stainless steel drum with IP68 magnetic system sealing. High-temperature type: Bearing cooling system (120℃ temperature resistance).

Performance Enhancement

High-intensity version: Magnetic induction intensity reaches 8000Gs (pre-magnetization required). Automated version: PLC integration with real-time monitoring of current and speed parameters.

Structural Adaptation

Custom drum dimensions (diameter 400-1200mm, length 400-3000mm). Feed inlet upgradable with ultrasonic anti-blocking device.
 
The complete customization process includes requirement confirmation → magnetic circuit simulation (3 working days) → trial production verification (4 weeks) → mass production. Each wet drum magnetic separator is engineered to provide optimal wet magnetic separation performance in specific operational conditions, ensuring maximum efficiency and reliability for mineral processing applications.

Services Available for HengJI Magnetic Separator Purchasers

Services Available for HengJI Magnetic Separator Purchasers

Full Lifecycle Support Custom Design, Installation & Lifetime Maintenance.

Industry-Specific Solutions Hazardous & Sterile Applications, Metal Recovery.

Rapid Response 24/7 Consultation & 48-Hour Repairs.

Certification Support Training & Compliance Guidance.

Hengji Magnetic Separator Application

Successful application cases of magnetic separation equipment in multiple industries

FAQs

Q: Are you a trading company or a factory?

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A: We are a direct-operated manufacturer of magnetic separators. Our factory covers 20,000 square meters, employs 150 people, and features over ten standardized production and testing workshops, equipped with a full suite of modern production equipment. Please feel free to visit our factory.

Q: What is your payment terms?

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A: By TT(Telegraphic Transfer), 100% or 30% Deposit before production and 70% balance payment will be paid off after sending product pictures and before loading from factory.

Q: How long is the guarantee period of your products?

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A: The guarantee period is 1 year, pls ask sales staff for more details. And we will supply lifelong technical support service and the spare parts at lowest cost.

Q: Is it possible to produce customized products ?

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A: Yes, most of our products are produced as required.

Is it possible to provide sample for your factory to do ore-dressing experiment?

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A: Yes, technology consulting is available and we’d like to arrange mineral beneficiation experiment after received your sample and provide the equipment selection plan.