CGT Permanent Magnetic Drum Pulley Magnet

The GCT Series Permanent Magnetic Drum is a high-performance rotary magnetic separation device designed for continuous ferrous contaminant removal. This conveyor magnetic drum pulley utilizes rare-earth permanent magnet materials to deliver high magnetic strength and deep penetration, maintaining performance for years without demagnetization.

This magnetic separation head pulley is widely used in cement, mining, steel, abrasives, refractories, and chemical industries. The pulley magnet can operate as a standalone unit or integrate into conveyor systems as a drive pulley.

When installed on belt conveyors, the conveyor magnetic drum pulley demonstrates superior performance in removing buried tramp iron compared to suspended magnetic separators. The magnetic separation head pulley is particularly effective in waste recycling and food processing applications where continuous operation is essential.

High Magnetic Strength
This conveyor magnetic drum pulley uses high-performance NdFeB magnets, providing adjustable surface magnetic strength from 800 to 5500 GS with deep magnetic penetration. The powerful pulley magnet ensures effective ferrous material separation.

Durability & Stability
The magnetic circuit is reinforced with epoxy resin and fully enclosed in stainless steel, ensuring no magnetism loss. This magnetic separation head pulley offers a service life exceeding 10 years with consistent performance.

Energy Efficiency & Temperature Resistance
The conveyor magnetic drum pulley requires no electricity, produces zero noise, and operates without energy consumption. Standard versions handle temperatures to 80°C, with high-temperature pulley magnet models available.

Optimized Design & Surface Options
Featuring a simple, compact structure, this magnetic separation head pulley offers easy installation. Surface options include stainless steel shell with smooth or rubber-covered patterns (plain, diamond, herringbone).

Low Maintenance
The maintenance-free design of this conveyor magnetic drum pulley has no vulnerable parts, minimizing operating costs. The robust pulley magnet requires minimal intervention while delivering reliable performance.

The GCT conveyor magnetic drum pulley operates based on magnetic separation principles. The drum rotates around its central axis while material is fed uniformly onto the conveyor belt. As material passes over this pulley magnet, ferrous particles are strongly attracted to the magnetic field and adhere to the drum surface.

Non-magnetic material continues its natural discharge by gravity. When the attracted ferrous particles move beyond the magnetic zone of this magnetic separation head pulley, they are automatically released due to combined gravity and centrifugal force effects.

This mechanism enables the conveyor magnetic drum pulley to achieve continuous, automatic separation without manual intervention. The self-cleaning design of this pulley magnet ensures efficient tramp iron removal while maintaining uninterrupted material flow. The magnetic separation head pulley thus provides a reliable, maintenance-free solution for various industrial applications.

Cement Industry
The conveyor magnetic drum pulley provides iron removal in raw material pre-homogenization and clinker conveying systems. This pulley magnet ensures equipment protection and product quality in cement production.

Mining & Steel Industry
In mining operations, the magnetic separation head pulley handles pre-treatment and concentration of iron ore and coal. The conveyor magnetic drum pulley also separates ferrous materials in sintering mixes and pelletized ores for steel production.

Refractories & Building Materials
The pulley magnet purifies raw materials including bauxite and magnesite for refractories. In building materials, this magnetic separation head pulley removes iron impurities from non-metallic minerals like quartz and feldspar.

Food Processing & Chemical Industry
The conveyor magnetic drum pulley removes metallic contaminants from wheat, rice and grains. In chemical applications, this pulley magnet purifies powder materials from metallic impurities.

Waste Recycling
The magnetic separation head pulley enables metal recovery from municipal solid waste, supporting recycling initiatives and resource conservation efforts across various industries.

Customization Services
We provide conveyor magnetic drum pulley units in various diameters (φ300-φ1000mm) based on load capacity requirements. Custom magnetic strengths (800-5500 GS) are available for all pulley magnet configurations. Special surface treatments (stainless steel or rubber covers) and high-temperature designs (>80°C) can be specified for magnetic separation head pulleys.

Technical Support
Our team offers comprehensive support including conveyor magnetic drum pulley selection guidance, installation supervision, and commissioning services. Operational training and regular magnetic performance inspection are provided for all pulley magnet installations.

After-Sales Service
All magnetic separation head pulleys come with a one-year warranty and eight-year guarantee on the magnetic system. We provide 24/7 technical support, lifelong maintenance, and fast spare parts supply for conveyor magnetic drum pulley units.

System Integration
We deliver fully integrated solutions with conveyor systems and offer intelligent monitoring upgrades. Complete magnetic separation systems featuring pulley magnet technology can be customized to specific user requirements.