RBCDD electromagnetic explosion-proof self-unloading magnetic separator
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The RBCDD electromagnetic explosion-proof self-unloading magnetic separator delivers certified ferrous removal in explosive environments (ATEX/IECEx & Exd I Mb compliant). Engineered by Weifang Hengji Magneto-Electric Machinery Co., Ltd., its encapsulated electromagnetic core generates 15,000+ Gauss to extract shovel teeth, conveyor fragments, and tramp metal from coal, mineral ores, and ceramic powders while eliminating ignition risks in methane/dust-hazardous zones.
Optimized for continuous operation, this system achieves 400mm magnetic penetration with 35kg contaminant capacity. The RBCDD electromagnetic explosion-proof self-unloading magnetic separator features IP66-rated construction for extreme conditions (-40°C to +65°C) and explosion-proof motor-driven self-cleaning that eliminates manual intervention.
Deployed across coal mines, power plants, and smelters, it ensures 24/7 conveyor protection. The RBCDD electromagnetic explosion-proof self-unloading magnetic separator reduces maintenance costs by 50% versus conventional solutions while complying with global hazardous area standards.

Structure and Working Principle

The RBCDD electromagnetic explosion-proof self-unloading magnetic separator comprises six core components:

  1. Electromagnetic Coil Assembly:
    Generates adjustable magnetic fields (90/120/150mT)
  2. Explosion-Proof Enclosure:
    Contains sparks/heat in flammable environments
  3. Self-Unloading Belt System:
    Explosion-proof motor/gearbox automates debris removal
  4. Cooling Mechanism:
    Sealed transformer oil or natural cooling
  5. Robust Frame:
    Heavy-duty construction for conveyor integration
  6. Control Unit:
    Simplified wiring with flameproof junction boxes

Operation: When energized, the coil attracts ferrous particles. The self-unloading belt continuously transports captured metals to collection areas – core functionality of the RBCDD electromagnetic explosion-proof self-unloading magnetic separator.

Key Performance Advantages
  1. Explosion-Proof Reliability:
    GB/T 3836 certified for gas/dust environments
  2. High-Efficiency Removal:
    150mT magnetic strength ensures deep penetration
  3. Continuous Operation:
    24/7 capability with automated unloading
  4. Global Adaptability:
    -20°C to +40°C / ≤90% humidity operation
  5. Low Maintenance:
    Sealed components resist corrosion

→ Critical for harsh deployment of the RBCDD electromagnetic explosion-proof self-unloading magnetic separator

Product Parameters

Model

Applicable Belt Width (mm)

Rated Lifting Height (mm)

Magnetic Field Intensity (mT)

Excitation Power (kw)

Motor Power (kw)

Overall Dimensions (A×B×C×D×E, mm)

Weight (kg)

A

B

C

D

E

RBCDD-6.5

 

650

200

70

2

2.2

2500

1015

700

600

850

1500

T1

650

200

90

4

2.2

2500

1015

780

600

850

1700

T2

650

200

120

6

2.2

2500

1015

900

600

850

2100

T3

650

200

150

10

3

2710

1215

950

750

1022

2970

RBCDD-8

 

800

250

70

3.5

2.2

2710

1215

750

750

1022

1904

T1

800

250

90

5.3

2.2

2710

1215

843

750

1022

2570

T2

800

250

120

7.5

3

2710

1215

950

750

1022

2970

T3

800

250

150

11.5

3

2900

1460

1166

950

1267

3701

RBCDD-10

 

1000

300

70

4.6

3

2900

1460

938

950

1267

2700

T1

1000

300

90

7.1

3

2900

1460

1058

950

1267

3036

T2

1000

300

120

9

3

2900

1460

1166

950

1267

3701

T3

1000

300

150

14

3

3150

1675

1136

1110

1482

4880

RBCDD-12

 

1200

350

70

9

3

3150

1675

969

1110

1482

3611

T1

1200

350

90

12

3

3150

1675

1024

1110

1482

3938

T2

1200

350

120

16

4

3150

1675

1136

1110

1482

4880

T3

1200

350

150

22

4

3500

1840

1182

1320

1647

6115

RBCDD-14

 

1400

400

70

12

4

3500

1840

925

1320

1647

4708

T1

1400

400

90

15

5

3500

1840

980

1320

1647

5067

T2

1400

400

120

20

5.5

3500

1840

1182

1320

1647

6115

T3

1400

400

150

27

5.5

3800

2085

1374

1520

1883

8650

RBCDD-16

 

1600

450

70

16

5.5

3800

2085

1117

1520

1883

6980

T1

1600

450

90

18

5.5

3800

2085

1199

1520

1883

7545

T2

1600

450

120

24

5.5

3800

2085

1374

1520

1883

8650

T3

1600

450

150

33

5.5

4000

2340

1476

1720

2128

12200

RBCDD-18

 

1800

500

70

22

5.5

4000

2340

1234

1720

2128

9768

T1

1800

500

90

21

5.5

4000

2340

1364

1720

2128

10775

T2

1800

500

120

28

7.5

4000

2340

1476

1720

2128

2200

T3

1800

500

150

40

7.5

4250

2540

1545

1920

2328

13225

RBCDD-20

 

2000

550

70

30

7.5

4250

2540

1268

1920

2328

12117

T1

2000

550

90

25

7.5

4250

2540

1268

1920

2328

12200

T2

2000

550

120

33

11

4250

2540

1545

1920

2328

13225

T3

2000

550

150

47

11

4500

2745

1620

2000

2533

20750

Critical Applications
  • Coal Mines:Removes tramp iron from coal streams to protect crushers and conveyors
  • Power Plants:Extracts metallic debris from fuel to safeguard boilers and mills
  • Steel Mills:Recovers ferrous scrap from slag and raw material flows
  • Chemical Processing:Protects equipment in combustible dust environmen
 
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