High Intensity Magnetic Separator

 Esong High Intensity Magnetic Separator Structure and Working Principle: Our High gradient magnetic separators mainly consist of the pulsating mechanism, energizing coils, magnetic yoke, separating ring, feeding and product boxes as shown in Fig. 1. Expanded metals or round bars made of magnetic stainless steel are used as matrix. While a direct electric current flows through the energizing coils, a magnetic field is build up in the separating zone. The ring with magnetic matrix rotates around its horizontal axis.
(1) Pure High gradient magnetic separation flowsheet to treat oxidized iron ores possess the advantages of simple, low cost, good iron recovery. But iron concentrate grade is usually not high enough.
(2) High gradient magnetic-gravity flowsheet to treat oxidized iron ores are simple and low cost. But iron recovery is usually not high enough.
(3) Many Chinese iron ore deposits are of low grade. High gradient Vertical ring pulsating high gradient magnetic separators have become the most advanced high intensity magnetic separator in such iron ore processing industry in China, promoting the oxidized iron ore processing technology developing fast. (1) High gradient magnetic-reverse flotation flowsheet is simple and can get good iron concentrate grade and recovery. But usually the iron grinding size is fine and grinding energy consumption is more than other flowsheet.
(4) High gradient magnetic-gravity-reverse flotation flowsheet possesses the advantages of that coarse liberated iron ore can be recovered by spirals and part coarse tails can be discharged by High gradient magnetic separators (0.2~0.6T) at the primary stage. Only part of fines enters the High gradient magnetic separators (1.0T)-reverse flotation stage. This flowsheet can get good iron concentrate grade and recovery with low cost, but the flowsheet is more complex than others.

Esong High Intensity Magnetic Separator Introduction:
Our High gradient magnetic separators utilize the combined forces field of magnetism, pulsating fluid and gravity to continuously beneficiate fine weakly magnetic minerals. They possess the advantages of high efficiency, low operative cost and high reliability. Till now there are about 600 high gradient magnetic separators widely applied in processing oxidized iron ores, ilmenite, manganese ore and many other minerals.

High Gradient Magnetic Separators Parameters:

Type	SSS-I-1000	SSS-I-1200	SSS-I-1500	SSS-I-1750	SSS-I-2000
Ring diameter(mm)	1000	1200	1500	1750	2000
Specifide excitation power(kw)	25	35	45	63	72
Trening capacity(t/h)	4-10	10-20	20-35	30-50	40-75
Specified background presure(t)	1.0	1.0	1.0	1.0	1.0
Mine density(mm)	0.01-2	0.01-2	0.01-2	0.01-2	0.01-2
Motor power(kw)	4.5	6.6	8.4	13.5	16.5
Weight(kg)	8000	12000	21000	38000	51000