RCDA Air-cooled Industrial Electromagnet Conveyor Belt Magnetic Separator Overview
The RCDA series air-cooled electromagnetic separator from Weifang Hengji is a manual-cleaning type industrial electromagnet utilizing electromagnetic excitation and forced air cooling for stable operation. This conveyor belt magnetic separator removes ferrous impurities from bulk non-magnetic materials including coal, minerals, and construction materials.
Designed for power generation, mining, and metallurgy industries, this industrial electromagnet features a fully sealed structure with excellent dust, moisture, and corrosion resistance. The equipment delivers high magnetic field strength and deep penetration, making this conveyor belt magnetic separator ideal for small to medium-width conveyor systems.
The RCDA series effectively protects downstream equipment like crushers and grinders from tramp iron damage, ensuring reliable performance even in harsh working environments. Its efficient cooling system maintains optimal operating temperatures during continuous use.
RCDA Air-cooled Suspended Electromagnetic Separator Features & Benefits
Strong Magnetic Force
This industrial electromagnet features computer-optimized magnetic circuit design delivering 900-1500Gs magnetic strength, capable of attracting ferrous objects weighing 0.1-35kg. The powerful conveyor belt magnetic separator ensures effective iron removal from various materials.
Efficient Cooling System
Equipped with built-in axial fan for forced air cooling, the system controls coil temperature rise within 80°C, extending service life of this industrial electromagnet. The reliable thermal management maintains consistent performance.
Energy Efficiency & Eco-Friendly
Consuming 30% less energy than conventional separators, this conveyor belt magnetic separator operates below 75dB noise levels, meeting environmental standards while reducing operational costs.
Robust Construction
Welded steel housing with anti-corrosion coating provides IP54 protection, making this industrial electromagnet suitable for outdoor and dusty conditions. The durable design ensures long-term reliability.
Low Maintenance & Flexible Installation
Vacuum-encapsulated coils with Class F insulation reduce maintenance needs. This conveyor belt magnetic separator supports both suspended and fixed installation, accommodating belt widths from 650mm to 1400mm for various applications.
RCDA Air-cooled Suspended Electromagnetic Separator Parameter Table
|
Model
|
|
Applicable Belt Width (mm)
|
Rated Lifting Height (h, mm)
|
Magnetic Field Intensity (mT)
|
Excitation Power (kw)
|
Fan Power (kw)
|
Overall Dimensions (mm)
|
Applicable Belt Speed (≤m/s)
|
Weight (kg)
|
| |
|
|
|
|
|
|
C
|
D
|
B
|
|
|
|
RCDA-6.5
|
T1
|
650
|
200
|
90
|
3.0
|
0.37
|
1090
|
1100
|
570
|
4.5
|
750
|
|
T2
|
120
|
5.0
|
0.75
|
1090
|
1100
|
600
|
1000
|
|
T3
|
150
|
8.0
|
1.1
|
1090
|
1100
|
625
|
1270
|
|
RCDA-8
|
T1
|
800
|
250
|
90
|
5.0
|
0.37
|
1180
|
1260
|
650
|
4.5
|
1170
|
|
T2
|
120
|
9.0
|
0.75
|
1180
|
1260
|
700
|
1700
|
|
T3
|
150
|
13.0
|
1.1
|
1180
|
1260
|
750
|
2170
|
|
RCDA-10
|
T1
|
1000
|
300
|
90
|
7.5
|
0.75
|
1380
|
1480
|
730
|
4.5
|
2030
|
|
T2
|
120
|
12.5
|
1.1
|
1380
|
1480
|
780
|
2690
|
|
T3
|
150
|
16.5
|
1.5
|
1380
|
1480
|
850
|
3450
|
|
RCDA-12
|
T1
|
1200
|
350
|
90
|
10.0
|
1.5
|
1600
|
1620
|
860
|
4.5
|
3000
|
|
T2
|
120
|
14.0
|
1.5
|
1600
|
1620
|
910
|
4050
|
|
T3
|
150
|
21.0
|
2.2
|
1600
|
1620
|
920
|
5140
|
|
RCDA-14
|
T1
|
1400
|
400
|
90
|
14.0
|
1.5
|
1780
|
1860
|
920
|
4.5
|
4350
|
|
T2
|
120
|
18.0
|
0.75×2
|
1780
|
1860
|
1000
|
6390
|
|
T3
|
150
|
26.0
|
0.75×2
|
1780
|
1860
|
1100
|
7340
|
|
RCDA-16
|
T1
|
1600
|
450
|
90
|
15.0
|
1.5×2
|
1980
|
2060
|
1100
|
4.5
|
6070
|
|
T2
|
120
|
22.0
|
1.5×2
|
1980
|
2060
|
1130
|
8020
|
|
T3
|
150
|
32.0
|
1.5×2
|
1980
|
2060
|
1170
|
10120
|
|
RCDA-18
|
T1
|
1800
|
|
90
|
19.0
|
1.1×2
|
2050
|
2300
|
1120
|
4.5
|
8200
|
|
T2
|
500
|
120
|
28.0
|
1.5×2
|
2050
|
2300
|
1200
|
10780
|
|
T3
|
|
150
|
38.0
|
2.2×2
|
2050
|
2300
|
1250
|
13350
|
|
RCDA-20
|
T1
|
2000
|
550
|
90
|
24.0
|
1.5×2
|
2660
|
2500
|
1250
|
4.5
|
10800
|
|
T2
|
120
|
32.5
|
2.2×2
|
2660
|
2500
|
1350
|
13900
|
|
T3
|
150
|
45.0
|
2.2×2
|
2660
|
2500
|
1380
|
17230
|
|
RCDA-22
|
T1
|
2200
|
600
|
90
|
28.0
|
1.5×2
|
2410
|
2700
|
1400
|
4.5
|
13900
|
|
T2
|
120
|
36.0
|
2.2×2
|
2410
|
2700
|
1430
|
17830
|
|
T3
|
150
|
52.0
|
3.0×2
|
2410
|
2700
|
1450
|
21430
|
RCDA Air-cooled Industrial Electromagnet Conveyor Belt Magnetic Separator Working Principle
Excitation System
When energized, the industrial electromagnet coil generates a powerful magnetic field. Magnetic flux is conducted through a DT4 Pure Electrical Iron circuit to the surface zone. The magnetic field penetrates the conveyor belt, enabling this conveyor belt magnetic separator to attract and hold ferrous contaminants including iron pieces, bolts, and steel chips.
Cooling System
An integrated axial fan provides forced air cooling for the industrial electromagnet, maintaining stable coil temperature and preventing overheating during continuous operation. This ensures consistent performance of the conveyor belt magnetic separator.
Iron Removal Method
The system employs manual cleaning – when power is cut off, the magnetic field dissipates, allowing captured ferrous objects to be removed. An optional iron collection box is available for convenient gathering and disposal, enhancing the practicality of this industrial electromagnet for various applications.
RCDA Air-cooled Industrial Electromagnet Conveyor Belt Magnetic Separator Applications
Power Industry
The industrial electromagnet is essential in coal handling systems at thermal power plants, removing tramp iron to protect coal pulverizers and crushers. This conveyor belt magnetic separator ensures continuous operation of power generation equipment.
Mining Industry
In mineral processing facilities, the industrial electromagnet prevents damage to processing machinery by removing ferrous contaminants from iron ore and copper ore conveying lines. The conveyor belt magnetic separator maintains material purity throughout mining operations.
Building Materials
The industrial electromagnet removes ferrous contaminants from limestone and clinker conveyors in cement plants, ensuring product quality and protecting processing equipment. This conveyor belt magnetic separator is crucial for construction materials production.
Metallurgy & Chemical Industry
In steel plants, the industrial electromagnet protects blast furnaces and rolling mills during raw material pre-processing. The conveyor belt magnetic separator also purifies chemical products like fertilizers and plastic pellets from metallic impurities.
Ports & Terminals
The industrial electromagnet prevents iron contamination in bulk material loading/unloading systems, ensuring transport safety and material quality. This conveyor belt magnetic separator is vital for port logistics operations.
RCDA Air-cooled Industrial Electromagnet Conveyor Belt Magnetic Separator
Technical Support
We provide comprehensive technical support including on-site installation guidance and commissioning services for your industrial electromagnet. Free operator training covers equipment operation, daily maintenance, and troubleshooting procedures for the conveyor belt magnetic separator.
Customized Solutions
Special voltage requirements (380V/660V/1140V) are available upon request for both industrial electromagnet and conveyor belt magnetic separator configurations. Enhanced protection designs can be provided for high-dust and high-humidity environments to ensure optimal performance.
After-Sales Service
All industrial electromagnet products come with an 18-month warranty and lifelong maintenance support. We guarantee a 48-hour response time for the conveyor belt magnetic separator and offer rapid replacement of spare parts to minimize downtime.
System Integration
The industrial electromagnet can be seamlessly integrated with metal detectors and PLC control systems for automated iron removal processes. Our engineers ensure proper synchronization between the conveyor belt magnetic separator and your existing production line equipment.
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