GTZ Conveyor Belt Magnetic Pulley

GTZ Conveyor Belt Magnetic Pulley

The magnetic pulley is installed at the discharge end of the belt conveyor. It consists of a NdFeB magnetic core, a stainless steel shell, and a transmission structure. By utilizing a dynamic magnetic field, it continuously adsorbs ferromagnetic impurities. Featuring permanent magnet energy-saving properties and a compact design, it is ideal for bulk material handling in space-constrained environments, effectively improving raw material purity and protecting downstream equipment.

Widely used in mining, energy, food processing, recycling, and building materials industries, it is suitable for separating impurities from weakly magnetic or non-magnetic materials. Typical applications include removing iron scraps from minerals, extracting iron wires from coal, separating metals from recycled materials, eliminating iron powder from grain, and pre-removing iron from cement raw materials.

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ADVANTAGES

1.Zero Energy Consumption: Operates with permanent magnets requiring no electricity, eliminating excitation costs for its entire lifespan.

2.Continuous & High-Efficiency Iron Removal: Synchronizes rotating adsorption with material flow, achieving an impurity removal rate of over 98%.

3.Maintenance-Free Design: Features a fully sealed, corrosion-resistant structure with zero risk of coil burnout.

4.Space-Saving: Directly replaces traditional drive pulleys, reducing installation space requirements by over 50%.

5.Strong Magnetic Penetration: Delivers a surface magnetic field of ≥5000 Gauss with an effective working depth of up to 200mm.

PRODUCT STRUCTURE

When materials containing magnetic impurities are transported by the belt to the magnetic pulley, the magnetic substances are instantly adsorbed onto the belt surface. Meanwhile, non-magnetic materials are discharged normally. The adsorbed magnetic impurities are carried by the belt around the bottom of the pulley; once they enter the non-magnetic zone, they automatically detach. This achieves a continuous and highly efficient separation process.

TECHNICAL PARAMETERS

Model	Roller Diameter（mm）	Roller Length（mm）	Belt Width（mm）	Magnetic Induction Intensity（mT）	Feed‑in Size（mm）	Processing Capacity（t/h）	Weight（t）
GTZ-50/50	500	600	500	160-350	≤50	50-80	0.4
GTZ-50/65	500	750	650	160-350	≤50	60-110	0.5
GTZ-63/65	630	750	650	160-400	≤50	70-120	0.7
GTZ-63/80	632	950	800	180-500	≤150	100-160	0.9
GTZ-80/80	800	950	800	180-500	≤150	120-200	1.4
GTZ-63/100	630	1150	1000	180-500	≤150	130-180	1.5
GTZ-80/100	800	1150	1000	180-500	≤150	150-260	1.9
GTZ-100/100	1000	1150	1000	180-500	≤250	180-300	2.6
GTZ-100/120	1000	1400	1200	180-500	≤250	200-400	3.1
GTZ-120/140	1200	1600	1400	180-500	≤250	250-460	4.6