conveyor magnets
Conveyor magnets are essential to industrial material handling systems. They are used to move bulk material continuously in industries such as mining, cement, recycling, food processing, and manufacturing.
Unwanted ferrous (iron and steel) particles are sometimes mixed with bulk material, which can cause damage to processing equipment and reduce the quality of the final product. Conveyor magnets are used to remove this contamination while the conveyor continues operating.
In this article, let’s understand what these conveyor magnets are, how they work, and why various industries use them.
What is a Conveyor Magnet?
A conveyor magnet is a machine installed over, around, or within a conveyor system to attract and separate ferrous material from the bulk material being transported.
Depending on the application, these magnets can remove iron pieces, steel fragments, bolts, nails, screws, and other ferrous contamination by the simple process of ferrous material being attracted to the magnetic field.
How Does a Conveyor Magnet Work?
The working principle behind a conveyor magnet is simple; it’s based on magnetic attraction.
For example, when a conveyor carries a mixture of crushed material, the iron pieces get attached to the conveyor magnet as the magnetic field attracts them. The other non-magnetic material continues flowing along the conveyor.
Different types of conveyor magnets have different ways of how material flows and gets attached. In some systems, the collected material is removed automatically; meanwhile, in other systems, manual handling is needed to remove the attached ferrous material.
Different Types of Conveyor Magnets
For different conveyor arrangements and separation requirements, there are different types of conveyor magnets, such as:
-
Electro Magnetic Separator
These separators use electricity to create a magnetic field. They are commonly installed above the conveyor belts to attract ferrous materials from a continuous stream. Their benefit is that their magnetic strength can be adjusted as needed.
-
Suspension Electro Magnet
These magnets are positioned above a conveyor to remove ferrous material from the material passing underneath. They are ideal for continuous operation and provide non-contact separation.
-
Suspension Permanent Magnet
These magnets use permanent magnetic material rather than electric power. They are ideal for simple operation, low maintenance, and energy-free magnetic separation as they do not require a continuous power supply.
-
Magnetic Head Pulley
These are installed at the discharge end of the conveyor belt. As the belt moves around the pulley, ferrous material gets attached to the magnet, while the other materials continue their normal trajectory.
Why Do Industries Use Conveyor Magnets?
These magnetic separation machine solutions are used for more than simply removing ferrous contamination. There are many reasons industries use them, such as:
-
Protect Processing Equipment
If ferrous material enters other equipment in processing, such as crushers, screens, and grinders, they are cause serious damage to them. That’s why these separators are used to prevent ferrous material from reaching sensitive equipment to reduce unexpected breakdowns and maintenance requirements.
-
Improve Product Quality
If iron and steel particles get mixed in the finished material or product, they downgrade the purity and quality. For this, industries use separators to product a cleaner material stream.
-
Recover Ferrous Materials
In recycling and scrap-processing applications, magnet separators separate valuable ferrous material from other non-magnetic material to recover and collect them for further processing and recycling.
-
Reduce Manual Sorting
Since a magnet separate can continuously remove ferrous material from a moving stream, it reduces the need for workers to manual identify and remove those particles.
-
Reduce Downtime
Removing ferrous material before it reached the sensitive equipment such as crushers, reduces unexpected damages, saving downtime and interruptions.
Reliable Conveyor Magnet Solutions from Electro Flux Equipments
If you are looking for a reliable magnet separation solution, each out to Electro Flux Equipments. They ara one of the leading magnet separator manufacturers in India. Their product range include magnetic separation machine, electromagnetic separators, suspension electro magnets, suspension permanent magnets, and magnetic head pulleys.
Their systems can be customised according to your application requirements, such as conveyor width, material flow, etc.
Conclusion
Conveyor magnets play a major role in industries where ferrous material needs to be separated from bulk material streams. There are mainly 4 types of separators, each one suitable for different applications.
Get in touch with Electro Flux Equipments for proper guidance and to select robust and customised solutions for your industrial needs!
