Reliable Eddy Current Separator China Manufacturer & Supplier

RUIJIE’s eddy current separator is a highly efficient machine designed to sort non-ferrous metal fragments like aluminum, copper, and other alloys with excellent results. Our machine is equipped with advanced features designed to enhance reliability and performance. We also offers custom solutions to meet specific needs. Built to last, this sorting machine ensures efficient operation and long-term success in a variety of industries.

  • Automatic Oil Injection System: Provides timely and accurate lubrication to bearings, preventing machine failure.
  • Stainless Steel Construction: Ensures durability and resistance to corrosion for long-term use.
  • Over-Temperature Alarm: Monitors bearing temperature and activates an alarm in case of overheating to protect the system.
  • High-Power Motor: Drives the rotor at up to 4000 rpm for improved work efficiency.
  • Cloud Monitoring System: Real-time monitoring ensures optimal performance and safety.
  • N52 NdFeB Rotor Magnet: Delivers high magnetic force, high temperature resistance, and prevents demagnetization.
  • Durable Coating: Provides high-temperature baking, strong adhesion, and rust/corrosion resistance

High Quality & Low Maintainance Eddy Current Seperators From RUIJIE

An eddy current separator is a sorting machine designed to separate non-ferrous metals from mixed material streams. It operates using the principles of electromagnetic induction to identify and isolate non-ferrous metals such as aluminum, copper, and brass. This technology plays a critical role in recycling and waste management industries by recovering valuable materials that would otherwise go to waste.

Key Components:

  • Magnetic Rotor: The heart of the machine, this high-speed rotating component generates the magnetic field required for separation.
  • Conveyor Belt System: This system transports the material stream through the separator, ensuring consistent feeding and processing.
  • Frame and Housing: These provide structural support and protect the internal components from external damage.
  • Control Panel: Operators use this interface to adjust settings and monitor the machine’s performance.

The magnetic rotor is the core component of an eddy current separator. It generates the rotating magnetic field necessary for inducing eddy currents in non-ferrous metals. This rotor, typically made of rare-earth magnets, spins at high speeds to create a dynamic magnetic environment.

  1. Concentric Rotor Design: In this type, the magnetic rotor is centrally aligned with the conveyor belt. It is suitable for applications requiring moderate separation efficiency.
  2. Eccentric Rotor Design: The magnetic rotor is offset from the center, reducing wear and tear on the belt. This design offers higher separation efficiency and is ideal for heavy-duty operations.

 

Request a Quote For Your Non-ferrous Metal Sorting Solutions!

RUIJIE’S eddy current sorting machines provide exceptional efficiency and precision in metal recycling for your recycling needs. Get the best performance and maximize your recovery rates with our advanced technology. Contact us now to request a quote and find the perfect solution for your business!

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Benefits of Eddy Current Seperators

Cost-Effective

Ruijie’s separators reduce the need for labor-intensive manual sorting, significantly lowering operational costs. Their robust construction and low maintenance requirements further contribute to long-term savings. Additionally, as a direct manufacturer, we ensure competitive pricing, allowing you to maximize your investment with lower overall costs.

High-Speed, High-Efficiency Performance

Equipped with a high-speed magnetic rotor, Ruijie separators create a strong dynamic magnetic field that effectively targets even the smallest and lightest metals, ensuring fast, accurate separation. This high efficiency helps streamline operations, handling large volumes of materials while maintaining high separation accuracy. Advanced separation technology ensures high recovery rates and clean material output, which improves the overall quality of the reclaimed metals and maximizes resource recovery.

Environmental Impact

By recovering valuable non-ferrous metals, Ruijie separators reduce the volume of waste sent to landfills, playing a crucial role in waste minimization. The technology also helps conserve natural resources by reducing the need for raw material extraction, promoting recycling, and lowering energy consumption throughout the manufacturing cycle.

Minimized Downtime

Constructed with premium stainless steel, Ruijie separators are built to withstand challenging conditions, making them highly durable. Additionally, the coating acts as a barrier against corrosion and wear, allowing these separators to maintain consistent performance for years with minimal upkeep.Their long-lasting, robust components help minimize the likelihood of breakdowns, keeping your operations running smoothly and efficiently.

Why Choose RUIJIE‘s Eddy Current Separators?

RUIJIE is a global manufacturer of non-ferrous metal sorting machines known for its excellent quality. Our’s multi-functional eddy current separator is the best solution for non-ferrous metal separation, which is suitable for various industries such as non-ferrous metal recycling of various electronic wastes. Features such as its cloud monitoring system and high-temperature protection of the main bearing make it a reliable choice.

Common Questions on Eddy Current Separators

1. What is the use of an eddy current separator?

Eddy current separators are primarily used in the recycling industry to separate non-ferrous metals from mixed waste. They are widely used in waste management facilities, metal recovery plants, and e-waste recycling operations. These machines help recover valuable metals, making the recycling process more efficient and reducing environmental waste.

2. Can eddy currents be induced in aluminum?

Yes, eddy currents can be induced in aluminum. Aluminum, being a non-ferrous metal, is highly conductive, making it an ideal material for eddy current separation. When aluminum passes over the magnetic field of an eddy current separator, these circulating currents are generated, allowing the metal to be repelled and separated from other materials.

3. How does an Eddy Current Separator work?

An Eddy Current Separator is a machine used to separate non-ferrous metals from other materials, such as plastic, glass, or ferrous metals. The separator uses a powerful magnetic field created by a rotating drum.

When materials pass over the drum, eddy currents are generated in the non-ferrous metals. These currents create a magnetic field that repels the metals, causing them to be thrown off to the side. This process helps in efficiently sorting metals for recycling or reuse.

4. What is eddy current in recycling?

In recycling, an eddy current is a phenomenon where a magnetic field induces small circulating currents in a conductor, typically non-ferrous metals. These currents create their own magnetic fields that oppose the original magnetic field, causing the metal to be pushed away or separated from other materials. Eddy currents are key in separating metals like aluminum, copper, and brass from a mixed material stream, making recycling processes more efficient.

5. What are the factors affecting the efficiency of an eddy current separator?

  • Magnetic strength: The strength of the magnetic field impacts the effectiveness of metal separation.
  • Particle size: Larger particles are easier to separate, while fine particles may require more advanced systems.
  • Speed of the conveyor belt: If the belt moves too fast or too slow, it can affect how well the machine separates materials.
  • Humidity: High humidity can cause clumping and affect both material separation and the performance of electronic components, reducing efficiency.

 

 

FAQs

What Preparations Do I Need To Make Before Starting The Eddy Current Separator?

1.In the normal operation of the eddy current separator, in case of sudden shutdown, the equipment cannot be forcibly started before the cause is identified.

2.After the cause is identified, the materials in the eddy current separator should be cleaned out before the machine can be started in order.

3.Pay attention to whether the sound of the eddy current separator is normal during operation, and deal with it in time when there is abnormal sound such as scraper and friction, and it is strictly forbidden to check the equipment during operation.

4.After the eddy current separator and vibratory feeder are shut down, the wear of the belt and sieve plate should also be checked. Only after the inspection of each of the above parts is normal, the start-up signal can be given, and then the device is started sequentially.

What Kind of Eddy Current Separator is Better for Materials Below 6mm of Scrap Crushing Tailings?

Because the particle size of the material is relatively small, if the conventional magnetic roller speed of 3000 rpm eddy current separator is used to deal with this part of the material sorting efficiency is not high (the sorting rate is below 60%), because the small object jumping force of about 2-6mm is greatly affected by the speed of the magnetic roller, in order to ensure a high recovery rate and increase the economic benefits of recovery, it is recommended to choose a high-frequency eddy current separator (speed at 4000 rpm).

 

What particle sizes can an Eddy Current Separator handle?

RUIJIE‘s eddy current separators are designed to handle a wide range of particle sizes, typically from2mm to 6mm particles. For larger items, such as metal chunks or debris, the separator can still perform effectively, but the separation may require adjustments in speed and magnetic field strength for optimal results. However, finer particles may sometimes require additional sorting technology to ensure proper separation.

What Materials Are Used in Eddy Current Separator?

Magnetic Materials

N52 NdFeB (Neodymium Iron Boron): It is a type of rare-earth magnet that is known for its strong magnetic properties. The “N52” refers to the grade of the magnet, which is the highest strength rating for neodymium magnets. These magnets are made from a combination of neodymium, iron, and boron, and are known for being highly magnetically powerful, heat-resistant, and resistant to demagnetization.

Stainless Steel

Stainless steel is commonly used for the housing and frame of the separator because it is durable, resistant to corrosion, and can withstand the mechanical stresses involved in the separation process.

Rubber and Plastic

The conveyor belt, which transports materials over the magnetic rotor, is often made from rubber or other durable plastics. These materials ensure flexibility, wear resistance, and the ability to handle various types of materials without damage.

 

 

 

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No matter what kind of Magnetic Separation, Eddy Current Separation, Screening, Crushing and other machinery and equipments you’re looking for, you’ll find them at RUIJIE.
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