Magnetic Separator

Product Overview

A magnetic separator is a general-purpose device that uses magnetic field force to separate magnetic materials from non-magnetic materials. It is widely used in mining, metallurgy, ceramics, chemicals, food processing, environmental protection, and other industries. Based on the magnetic field source, magnetic separators are divided into permanent magnetic separators and electromagnetic separators. Based on the working medium, they are divided into dry-type and wet-type separators. Based on structural configuration, they can be drum type, disc type, roll type, plate type, belt type, and more. Our company offers a full range of magnetic separation equipment to meet various process requirements, from high-intensity magnetic mineral recovery to low-intensity magnetic impurity removal.

Main Classifications

By Magnetic Field Source

• Permanent Magnetic Separator: Uses high-performance permanent magnetic materials such as NdFeB — no excitation power required — energy-saving and maintenance-free

• Electromagnetic Separator: Uses electromagnetic coils to generate a magnetic field — adjustable field intensity — suitable for high-intensity magnetic field applications

By Working Medium

• Dry-Type Separator: Suitable for dry powder and granular materials

• Wet-Type Separator: Suitable for slurries and liquid materials

By Structure

• Drum Separator: Drum construction — high throughput — suitable for roughing and cleaning

• Disc Separator: Disc construction — suitable for fine particle materials

• Roll Separator: High-gradient magnetic field — suitable for weakly magnetic minerals

• Plate/Belt Separator: Flat plate or belt construction — suitable for thin material layer iron removal

Core Advantages

• High Separation Efficiency: Optimized magnetic circuit design — high field intensity and high gradient — excellent separation performance

• Energy-Saving & Environmentally Friendly: Permanent magnetic series — zero energy consumption; electromagnetic series — low energy consumption — meets green production requirements

• Stable & Reliable: Reasonable structure — smooth operation — low failure rate — long service life

• High Automation: Optional PLC automatic control — enables continuous operation

• Strong Customization: Custom designs available based on material characteristics, throughput, and site conditions

Typical Applications

• Mining Industry: Separation and beneficiation of magnetic minerals such as iron ore, ilmenite, manganese ore, chromite, etc.

• Non-Metallic Minerals: Iron removal and purification of quartz sand, kaolin, feldspar, graphite, talc, etc.

• Ceramic Industry: Iron removal from glaze slurry, clay slurry, and ceramic raw materials

• Chemical Industry: Iron removal and purification of pigments, dyes, catalysts, plastic fillers, etc.

• Food & Pharmaceutical: Removal of metal contaminants from flour, starch, powdered sugar, pharmaceutical powders, etc.

• Environmental Protection: Steel slag treatment, water granulated slag recovery, tailings re-processing, and other resource recovery applications