Magnetic Separator

Magnetic Separator Introduction

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 Magnetic Separator    


Magnetic system is compounded of ferrite and permanent magnets; the average magnetic induction intensity of cylinder surface is 100~600mT.

The same cylinder can be equipped with three types of tank adapting to different dressing process.

Small area taken, good separation for magnetic mineral, reduce the load of next process.

【Product Structure】

structure-Magnetic Separator

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Permanent magnetic drum separators have 3 kinds including downstream type, counter flow type and semi- counter flow type according to the difference of base structure.

Downstream type permanent magnetic drum separator: slurry flows in the same direction with drum.

Counter flow type permanent magnetic drum separator: slurry flows over against drum, which create great conditions for cleaning of non magnetic ores. The non magnetic ores approach the clean surface of drum and the magnetic ores can be absorbed in the strongest magnetic field.

Semi-counter flow type permanent magnetic drum separator: slurry is fed into cavity from the bottom of drum, and the magnetic ores fall into concentrate tank after reaching a certain height, while the non magnetic ores will enter into tailings tank along with slurry in the opposite direction with drum.

【Technical Parameters】

Model & Spec. CTBY1018 CTBY1024 CTBY1030 CTBY1218 CTBY1224 CTBY1230
Diameter of Cylinder (mm) 1000 1000 1000 1200 1200 1200
Length of Cylinder (mm) 1800 2400 3000 1800 2400 3000
Surface Magnetic Density (mt) 350~550 350~550 350~550 350~550 350~550 350~550
Rotating Speed of Cylinder (r/min) 23 23 23 20 20 20
Capacity of Dry Ore (t/h) 42 ~65 53 ~86 82~124 58 ~97 71~120 103~158
Feed Size (mm) 0~10 0~10 0~10 0~10 0~10 0~10
Slurry Density (%) 20 ~50 20 ~50 20 ~50 20 ~50 20 ~50 20 ~50
Motor Power (kW) 5.5 7.5 7.5 7.5 11 11
Total Weight (t) 5.2 6.4 7.1 6.7 7.2 8.9
Equipment Length (mm) 3160 3790 4460 3380 4190 4770
Equipment Width (mm) 2250 2250 2250 2460 2460 2460
Equipment Height (mm) 1750 1750 1750 2000 2000 2000

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Company Culture

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Our Goals:

"Providing comprehensive mining development solutions, manufacturing mining machinery products with advanced technology, environmental protection, high efficiency and energy saving technology, and achieving maximization value for global mining customers."

Our Vission:

"Based in China, Xinhai wants to be one of world top developers, manufacturers, service providers and engineering contractors of mining technology and mining machinery."


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1,200t/d mineral processing plant of Bulsowa in Tanzania was an EPC project contracted by Xinhai, Xinhai provided thickening, leaching, desorption.

Species : gold ore

Capacity: 1200t/d

Process : adopts all-slime cyanidation process with thickening, leaching and desorption electrolysis process, dry tailings stacking