Working Principle: The Invisible “Magnetic Screen”
The core of the equipment is a high-speed rotating magnetic roller (permanent magnet drum) inside the unit. When mixed materials pass over the surface of the magnetic roller, the alternating magnetic field generated by the roller induces eddy currents within the conductive non-ferrous metals. These eddy currents, in turn, generate a magnetic field opposite to the original magnetic field, thereby exerting a powerful repulsive force (Lorentz force) on the metal particles, “ejecting” them outward to achieve separation.
- Non-metallic/non-conductive materials: Unaffected by the magnetic field, they fall naturally along a parabolic path.
- Non-ferrous metals (copper, aluminum): Under the repulsive force of the eddy currents, they are “ejected” forward and fall into a dedicated collection trough.
Video show
Strengths
Non-contact Sorting
Requires no water, chemicals, or physical contact; relies solely on physical separation, making it environmentally friendly and pollution-free.
High Efficiency and Precision
Recovery rates for non-ferrous metals (copper, aluminum, zinc) can reach over 95%, with effective separation down to particle sizes as small as 3–5 mm.
High Throughput
Single-unit processing capacity ranges from 1 to 20 t/h (depending on material and model), making it suitable for industrial-scale continuous operations.
Multi-Purpose Machine
By adjusting the speed of the magnetic rollers or the position of the material distribution plate, sorting precision can be flexibly controlled to accommodate different types of metals.
Key Application Areas
Waste Electrical and Electronic Equipment (WEEE) recycling, End-of-Life Vehicles (ELV) and household appliance dismantling, municipal solid waste and industrial solid waste, plastic recycling, etc.
Specifications
| Equipment Model | Magnetic roller/belt width (mm) | Processing capacity (t/h) | Total power (kW) | Magnetic roller speed (rpm) | Equipment weight (kg) | Screen size (mm) |
| ES-ECS2000 | 2000 | 15 – 20 (est.) | 24.0 (18.5+5.5) | 0 – 3000 | 4000 | 3 – 100 |
| ES-ECS1500 | 1500 | 12 – 16 (est.) | 19.0 (15+4) | 0 – 3000 | 3500 | 3 – 100 |
| LJ-1500 | 1500 | 8-15 | 14.0 (11+3) | 0 – 3000 | 2600 | 3 – 100 |
| CX-1600 | 1600 | 6 – 7.5 | 15 | 0 – 3000 | 2800 | 3 – 100 |
| ES-ECS1200 | 1200 | 8 – 12 (est.) | 14.0 (11+3) | 0 – 3000 | 3200 | 3 – 100 |
| LJ-1200 | 1200 | 7-13 | 13.2 (11+2.2) | 0 – 3000 | 2400 | 3 – 100 |
| CX-1200 | 1200 | 3 – 4.5 | 11 | 0 – 3000 | 2050 | 3 – 100 |
| ES-ECS1000 | 1000 | 6 – 10 (est.) | 9.7 (7.5+2.2) | 0 – 3000 | 3000 | 3 – 100 |
| LJ-1000 | 1000 | 6-12 | 9.0 (7.5+1.5) | 0 – 3000 | 2200 | 3 – 100 |
| CX-800 | 800 | 2-3 | 9 | 0 – 3000 | 1400 | 3 – 100 |
| LJ-800 | 800 | 5-10 | 6.6 (5.5+1.1) | 0 – 3000 | 1800 | 3 – 100 |
| LJ-600 | 600 | 4-6 | 4.75 (4+0.75) | 0 – 3000 | 1400 | 3 – 100 |
| CX-400 | 400 | 1 – 1.5 | 5 | 0 – 3000 | 750 | 3 – 100 |
| LJ-400 | 400 | 2-4 | 3.55 (3+0.55) | 0 – 3000 | 1000 | 3 – 100 |
