General Introduction

Permanent Magnetic Separator utilizes the magnetic force of permanent magnets, when materials pass through this magnetic field, magnetic substances are attracted by the magnetic force and adhere to the surface of the magnetic separator, while non-magnetic materials continue to move forward along the original path, thus achieving the separation of magnetic and non-magnetic materials.

Structure

Generally, it consists of a magnetic system, a magnet drum, a drive device, and a frame. The permanent magnet pack is the core part, composed of high performance rare earth material NdFeB, which provides the necessary magnetic force. The drum, on the surface of which the magnetic system is installed, rotates to carry the adsorbed magnetic materials to a designated position for discharge. The drive device provides the power for the rotation of the drum, and the frame supports and fixes all components.

Main Components

Electromagnet Pack: It is the core component of the electromagnetic separator, usually made of a wire coil. When an electric current passes through the coil, a strong magnetic field is generated, which is the driving force for material separation.

Discharge Belt: It serves as the passage for materials to pass through the separator, ensuring a continuous and uniform flow of materials, which is conducive to efficient separation.

Control Cabinet: It is the control system of the entire device, for monitoring, exciting and regulating the electromagnet and coordinating the movement of the discharge belt and other components to achieve precise control of the separation process.

Applications

It has extensive applications in the mining industry for concentrating iron ores and separating magnetic minerals from gangue. In the recycling industry, it is used to recover magnetic metals from waste materials, contributing to resource recycling. In the food and chemical industries, it is used to remove magnetic impurities from raw materials to improve product quality.

Mining and Mineral Processing Industry: It is used to extract valuable magnetic minerals from ores, separating the desired minerals from surrounding rocks and debris, improving resource recovery rates.

Recycling Industry: It plays a crucial role in sorting and recovering materials in waste recycling. It can effectively separate metals from non-metallic materials, promoting the sustainable use of resources and reducing environmental pollution.

Food Processing and Pharmaceuticals: It is used to remove metal impurities that may be mixed in during production, ensuring product quality and safety and meeting high-quality standards in these industries.

Chemical and Petrochemical Industry: It helps purify raw materials by effectively removing impurities with magnetic properties and improving the quality and integrity of end products.

Environmental Cleanup and Remediation: It can remove magnetic contaminants from soil and water in contaminated areas, contributing to ecological restoration.

Advantages

It has a simple structure, low energy consumption, and requires no external power supply for the magnetic field generation, reducing operating costs. It also has a high separation efficiency and can work continuously and stably, being able to adapt to various working conditions.