CTN Full Counterflow Wet Drum Mining Magnetic Separator Machine Product Overview
The CTN Series Full Countercurrent Wet Magnetic Separator represents advanced technology for processing coarse-grained strongly magnetic materials. This robust wet drum separator employs a sophisticated full countercurrent tank design that significantly enhances separation efficiency through optimized material flow dynamics. The equipment’s high-performance rare-earth composite magnetic system delivers exceptional magnetic strength, making it suitable for roughing and cleaning operations.
As an efficient mining magnetic separator machine, the CTN series processes materials ranging from 6-0mm particle size. The stainless steel drum construction ensures reliable performance in demanding wet environments, while the permanent magnet design eliminates external power consumption. This advanced wet drum separator effectively separates strongly magnetic minerals from non-magnetic materials, making it ideal for operations requiring high recovery rates and processing capacity.

CTN Full Counterflow Wet Drum Mining Magnetic Separator Machine Key Features
Advanced Magnetic System Technology
The wet drum separator utilizes a rare-earth composite magnetic system compliant with industry standards. Featuring high-strength adhesive bonding and epoxy resin potting with stainless steel reinforcement, this mining magnetic separator machine delivers optimized magnetic field distribution with high intensity and gradient for effective mineral capture.
Optimized Tank Design
The full countercurrent tank structure in this wet drum separator prevents material clogging while enhancing processing efficiency. With adjustable tank-drum gap and optimized hydraulic characteristics, this mining magnetic separator machine achieves superior recovery rates across varying processing requirements.

Reliable Transmission System
Offering flexible left/right transmission configurations, this wet drum separator features cycloidal reducer drive with 0-60r/min speed range. The direct vulcanized rubber drum surface (1-4mm thickness) provides 2-3 year service life, ensuring this mining magnetic separator machine withstands challenging operating environments.
Flexible Operational Control
The magnetic system deflection angle adjustment in this wet drum separator enables precise process optimization. With threaded rod regulation and pressurized water flushing system, this mining magnetic separator machine offers customizable parameters for different mineral characteristics.
CTN Full Counterflow Wet Drum Mining Magnetic Separator Machine Working Principle
The CTN mining magnetic separator machine operates through an advanced full countercurrent principle that maximizes mineral recovery efficiency. This sophisticated wet drum separator utilizes a unique material flow pattern where slurry movement opposes drum rotation direction, creating multiple opportunities for magnetic particle capture.
Magnetic Separation Process
As slurry enters the separation zone of this mining magnetic separator machine, strongly magnetic minerals are instantly extracted and adhere to the rotating drum surface. The wet drum separator effectively separates these captured materials from weakly magnetic and non-magnetic particles, which are carried away by the water flow through the countercurrent design.
Mineral Discharge System
The captured magnetic minerals transport with the drum rotation beyond the magnetic field zone in this mining magnetic separator machine. High-pressure water sprays then effectively discharge them into the concentrate collection system, completing the separation cycle in this efficient wet drum separator.
Enhanced Recovery Mechanism
The countercurrent flow pattern in this mining magnetic separator machine provides extended contact time between materials and the magnetic field. This operational principle makes the CTN wet drum separator particularly effective for processing coarse-grained materials where maximum mineral recovery is essential, significantly improving overall recovery rates through optimized particle capture opportunities.

CTN Full Counterflow Wet Drum Mining Magnetic Separator Machine 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.
|
CTN Full Counterflow Wet Drum Mining Magnetic Separator Machine Applications
Primary Application Fields
The CTN wet drum separator performs roughing and cleaning operations for 6-0mm strongly magnetic materials. This versatile mining magnetic separator machine effectively removes strongly magnetic minerals from non-magnetic mixtures, processing magnetic iron ore, pyrrhotite, and similar materials in large-scale operations requiring high capacity.

Process Characteristics
Featuring continuous feeding and discharging, this wet drum separator enables fully automated production. The high magnetic intensity and large working gap of this mining magnetic separator machine ensure effective separation while accommodating substantial processing volumes, making it ideal for integration into comprehensive mineral processing circuits.

System Configuration
Multiple wet drum separator units can connect in series for multi-stage separation processes. This scalable mining magnetic separator machine serves large and medium-sized concentrators, compatible with other processing equipment to form complete production lines. The flexible layout options adapt to various plant configurations, enhancing operational versatility.
CTN Full Counterflow Wet Drum Mining Magnetic Separator Machine Services
Installation & Commissioning
We provide professional installation guidance for the wet drum separator, ensuring frame levelness within 2mm tolerance. Comprehensive testing includes no-load operation (minimum 1 hour) and load testing, with critical parameter optimization for your mining magnetic separator machine to achieve peak performance.
Operation Training
Complete operational procedure training covers the wet drum separator system. We provide routine maintenance guidance and troubleshooting methodologies for your mining magnetic separator machine, along with comprehensive operation and maintenance manuals.
Maintenance Support
Weekly bearing lubrication (filling 2/3 of available space) and six-monthly reducer servicing maintain the wet drum separator. Our preventive maintenance program and regular inspection scheduling ensure long-term reliability of your mining magnetic separator machine.
After-Sales Service
We provide comprehensive wear parts identification and supply for the wet drum separator. Our national service network offers timely technical support and rapid response for your mining magnetic separator machine, backed by product quality assurance and lifelong technical service.