VIVIAN CONVEYORS INDIA

Overband Magnetic Separator

Overband Magnetic Separator


Vivian Conveyors Overband Magnetic Separator is a type of industrial equipment used to remove ferrous (magnetic) materials from non-magnetic materials in a bulk material flow. These separators are typically installed above a conveyor belt and work by using a magnetic field to attract and remove iron or steel debris, which could otherwise contaminate or damage downstream equipment, products, or processes

Key Features:

  1. Magnetic Field: The separator consists of a powerful magnetic pulley or a series of magnets arranged over or under the conveyor belt. These magnets are designed to attract ferrous objects such as nails, bolts, metal shavings, or scrap metal.
  2. Overband Design: The term “overband” refers to the positioning of the magnetic separator above the conveyor. As the conveyor belt moves the material, the magnetic separator captures ferrous particles, which are then removed from the flow. The separator typically consists of a conveyor belt with magnets suspended above it.
  3. Automatic Cleaning: Some overband magnetic separators are self-cleaning. The magnetic pulley or magnets attract and hold ferrous materials, and as the conveyor belt moves, the captured metal is dragged away to a collection area, ensuring continuous operation without manual intervention.
  4. Applications: These systems are commonly used in industries such as mining, recycling, waste management, and manufacturing where materials need to be purified of metal contaminants before further processing.
  5. Sizes and Configurations: Overband magnetic separators come in various sizes and configurations to suit different types of materials and flow rates. They can be tailored for light or heavy-duty applications.

Types of Overband Magnetic Separators:

  • Electromagnetic Overband Separator: Uses an electromagnet to generate the magnetic field. These separators are powerful and can handle large volumes of material. They are also adjustable in strength, which makes them suitable for different applications.
  • Permanent Overband Separator: Utilizes permanent magnets (often made from materials like rare earth magnets) to generate the magnetic field. These are generally used in less demanding applications compared to electromagnetic versions and are maintenance-free once installed.

 

Benefits:

  • Protection for Equipment: Helps prevent damage to expensive machinery (such as crushers, grinders, and mills) caused by the presence of ferrous debris.
  • Improved Product Quality: Enhances the quality of the final product by removing any unwanted ferrous materials that may contaminate it.
  • Continuous Operation: With self-cleaning models, these separators can run continuously without downtime for manual cleaning.

Common Applications:

  • Recycling: Removing ferrous metals from shredded materials or waste streams.
  • Mining and Quarrying: Protecting crushers and grinders from metal debris in bulk materials.
  • Food Industry: Ensuring food products are free from metal contamination.
  • Cement and Construction: Extracting metal from aggregates or other raw materials.

Overall, an Overband Conveyor Magnetic Separator is a crucial tool in ensuring the efficiency, safety, and quality of operations in industries that handle large volumes of materials, especially those that need to be free from ferrous contamination. www.vivianconveyors.com

 

 

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