Magnetic Separator

Overview

【Product Overview】:

The permanent magnet self-unloading magnetic separator is a device that uses the magnetic field generated by permanent magnets to automatically adsorb and separate ferromagnetic metals from materials on a conveyor belt. It is suitable for production lines in waste treatment, construction waste recycling, and industrial solid waste sorting, helping to recover ferromagnetic metals and protect downstream crushing equipment.

【Production Capacity】:

50–800 t/h (adjustable according to belt width, material layer thickness, iron content, and magnetic strength)

【Applicable Materials】:

Sorting scenarios for ferromagnetic materials such as municipal solid waste, construction and renovation waste, crushed recycled aggregate, slag, industrial solid waste, and mineral slag.

【Alternative Names】:

Permanent magnet separator, self-unloading magnetic separator, suspended magnetic separator, automatic iron-discharging magnetic separator, belt separator

【Product Introduction】:

This equipment uses high-performance neodymium iron boron permanent magnets to form the magnetic system. The magnetic field is stable and requires no power supply, making it energy-saving and environmentally friendly. The equipment, suspended above the conveyor, automatically attracts ferromagnetic objects such as iron nails, iron pieces, and rebar ends from the material during operation. These are then automatically removed via a discharge belt or scraper mechanism, enabling continuous operation and reducing manual intervention.

【Working Principle】:

When material passes under the magnetic separator via the conveyor belt, the strong magnetic field generated by the magnetic system attracts ferromagnetic substances from the material flow to the surface of the magnetic drum or magnetic poles. As the magnetic drum or discharge belt rotates, the attracted iron pieces are carried away from the magnetic field area and automatically detach, falling into the collection hopper or recovery belt, thus separating metallic and non-metallic materials.

【Product Advantages】:

1. No External Power Supply Required: Utilizes a permanent magnet structure, consuming no energy during operation and meeting energy-saving requirements.

2. Automatic Iron Unloading Function: Equipped with an iron unloading mechanism, it continuously removes adsorbed metal without requiring shutdown for cleaning.

3. High Adaptability: Can be installed above conveyors of varying widths and angles, offering flexible layout options.

4. Stable and Reliable Magnetic Field: A rationally designed magnetic system ensures slow magnetic field decay and a long service life.

5. Low Maintenance Costs: No complex electrical system; daily maintenance only requires checking the iron unloading mechanism and magnet surface.

6. Good Safety: The equipment operates smoothly and features a protective structure to reduce the risk of metal splashing.

7. Enhanced System Protection: Effectively reduces the entry of iron parts into the crusher and screening machine, lowering equipment wear and failure rates.

Technical Parameters