Suspension Permanent Magnetic Separator

Reliable Iron Removal for Continuous Bulk Material Conveying

The Suspension Permanent Magnetic Separator is a high-efficiency magnetic separation equipment designed to continuously remove ferrous metal contaminants from bulk materials transported on belt conveyors. It uses a powerful permanent magnetic system to attract and separate iron particles, steel pieces, and other magnetic impurities from the material flow.

Compared with conventional manual iron removal methods, this permanent magnetic separator provides continuous, automatic and reliable separation. It is especially suitable for production lines where large quantities of bulk materials need to be processed without interrupting material conveying.

The equipment is widely used in cement, mining, coal, metallurgy, power generation, chemical, building materials, aggregate, recycling and other industries. It can help protect downstream crushers, mills, conveyors, feeders and other processing equipment from damage caused by tramp iron.

What Problems Can a Suspension Permanent Magnetic Separator Solve?

Ferrous metal contamination is a common problem in bulk material handling systems. Iron pieces, bolts, nuts, steel fragments and other magnetic impurities may enter the material during mining, transportation, crushing or storage.

If these metal contaminants are not removed in time, they can cause serious problems such as:

• Damage to crushers and grinding equipment

• Belt conveyor damage

• Unexpected production shutdowns

• Increased equipment maintenance costs

• Reduced product quality

• Safety risks caused by metal contamination

The Suspension Permanent Magnetic Separator provides an effective solution by installing a permanent magnetic separation unit above the conveyor belt. As the material passes underneath the separator, magnetic metals are attracted toward the magnetic field and separated from the conveyed material.

This allows the production line to achieve continuous iron removal without stopping the conveyor.

Working Principle

The Suspension Permanent Magnetic Separator is normally installed above a belt conveyor, either in a cross-belt or inline configuration.

When bulk material passes beneath the magnetic separator, the strong magnetic field penetrates through the material layer and attracts ferrous contaminants. The magnetic material is lifted from the conveyed material and discharged separately, while the non-magnetic material continues along the conveyor.

For automatic continuous operation, the separator can be equipped with a self-cleaning belt. The rotating belt carries the captured iron contaminants away from the magnetic field and releases them into a designated collection area.

This working principle provides continuous separation and reduces the need for manual cleaning.

Main Features

1. Strong Permanent Magnetic Field

The separator uses high-performance permanent magnetic materials to generate a stable magnetic field. It does not require continuous electrical excitation to maintain its magnetic force, helping reduce operating energy consumption.

2. Continuous Automatic Iron Removal

With a self-cleaning belt configuration, ferrous contaminants can be automatically discharged during operation. This makes the equipment suitable for high-capacity and continuous conveying systems.

3. Protects Downstream Equipment

The magnetic separator can remove tramp iron before it reaches crushers, mills, screens, feeders and other critical equipment, helping reduce equipment damage and unplanned downtime.

4. Simple and Reliable Structure

The permanent magnetic system has no complicated excitation system. The overall structure is designed for stable operation, easy maintenance and long service life.

5. Flexible Installation

The Suspension Permanent Magnetic Separator can be installed above different types of belt conveyors. The installation height, magnetic intensity, belt width and equipment configuration can be customized according to the material characteristics and conveyor parameters.

6. Suitable for Harsh Industrial Environments

The equipment can be designed for dusty, abrasive and heavy-duty working conditions. It is suitable for demanding applications in mining, cement plants, coal handling systems and aggregate processing plants.

Typical Applications

The Suspension Permanent Magnetic Separator is suitable for removing iron contaminants from a wide range of bulk materials.

Typical applications include:

• Mining: iron removal from ore and mineral processing materials

• Cement: protecting crushers, mills and conveyors from tramp iron

• Coal: removing steel and iron contaminants from coal conveying systems

• Power Plants: iron separation in coal handling systems

• Metallurgy: magnetic separation during raw material handling

• Aggregate: protecting crushing and screening equipment

• Building Materials: removing ferrous contaminants from raw materials

• Recycling: separating ferrous metal from non-metallic bulk materials

• Chemical Industry: removing magnetic impurities from bulk products

Suspension Permanent Magnetic Separator vs. Electromagnetic Separator

For many continuous conveying applications, a permanent magnetic separator offers a practical alternative to an electromagnetic separator.

A permanent magnetic system does not need continuous electrical power to generate its magnetic field. This can help reduce energy consumption and simplify equipment operation.

It also eliminates the need for an electromagnetic excitation system, which can contribute to simpler maintenance and reliable long-term operation.

However, the best choice depends on the material thickness, belt speed, particle size, tramp iron size, installation height and required separation performance. Our engineers can recommend the appropriate magnetic configuration according to the actual working conditions.

Technical Parameters

Technical specifications can be customized according to material characteristics, conveyor width, belt speed, installation height and required separation performance.

Why Choose Our Suspension Permanent Magnetic Separator?

Choosing the right magnetic separator is important for maintaining stable operation of a bulk material conveying system. Our equipment focuses on reliable iron removal, continuous operation and easy maintenance.

Compared with basic magnetic separation solutions, our Suspension Permanent Magnetic Separator can be customized according to actual operating conditions rather than using a one-size-fits-all design.

Before production, key parameters such as material type, material layer thickness, conveyor belt width, belt speed, magnetic separation distance and expected tramp iron size can be evaluated. This helps ensure that the magnetic separator provides effective separation performance in the customer's actual production environment.

Customized Magnetic Separation Solutions

Different industries have different requirements for magnetic separation. A mining conveyor handling heavy ore may require a different magnetic configuration from a cement production line handling limestone or clinker.

Therefore, we can provide customized Suspension Permanent Magnetic Separator solutions based on:

• Conveyor belt width

• Conveyor belt speed

• Material capacity

• Material density

• Material particle size

• Material layer thickness

• Installation height

• Expected iron contamination

• Required magnetic field strength

• Automatic or manual cleaning requirements

This project-oriented approach helps customers obtain a magnetic separation system that matches their production line.

Improve Production Safety and Equipment Protection

A small piece of tramp iron can potentially cause significant damage to downstream equipment. Installing a Suspension Permanent Magnetic Separator at the appropriate position on the conveyor can provide an additional layer of protection for the entire production system.

By continuously removing ferrous contaminants before they reach critical equipment, the separator can help reduce unexpected shutdowns, lower maintenance requirements and improve overall production reliability.

For plants handling large volumes of bulk materials, continuous magnetic separation is not only an iron removal process but also an important part of equipment protection and production safety.

Conclusion

The Suspension Permanent Magnetic Separator is a reliable solution for continuous ferrous metal removal from bulk material conveying systems. With a powerful permanent magnetic system, simple structure, flexible installation and optional automatic cleaning, it can meet the requirements of modern industrial material handling.

Whether used in mining, cement, coal, metallurgy, power plants, aggregates, recycling or chemical processing, the equipment can help remove unwanted iron contaminants while protecting downstream machinery.

If you are looking for a Suspension Permanent Magnetic Separator for your conveyor system, provide us with your conveyor width, belt speed, material type and capacity. We can recommend a suitable magnetic separator configuration and provide a customized solution for your application.

   Series RCYB suspension permanent magnetic separator is a magnetic separation device with simple structure,convenient use,reliable operation and robust performance.It is made up with magnetic system and frame.

  Commonly it can associate with all kinds of belt conveyors to eliminate the iron with separator suspending on the end or the middle of the belt.It is widely arranged in cement,chemical industry,coal,small mineral,building materials,wood processing,cast moulding sand treatment and so cn.

    Suspension Permanent Magnetic Separator tructure and work principle

 With the ferrite and NdFeB to compose the complicate magnetic system.It is of powerful magnetic field,long service-life,deep magnetic revealed depth and magnetic poles evenly distributed within a plane.The permanent separator is suspended on one side of the belt conveyor (as the figure).As the material passes the permanent separator,the ferromagnetism is attracted by the permanent separator while the non-magnetic material dropping.

   Specification and instruction of the model 

  Model and parameter (diagram 1)

Remark:we can design and manufacture as request.

External and installation(figure 1)

 Note for order

   1、As place the order,one must point out the specification and the quantity.

  2、Series RCYB products can match with the permanent roller.One must make sure what kind of the permanent roller is used in order to let us regulate the direction of magnetic line of force.

   3、We can manufacture and design according to the customer’s requirement.