Wet Drum Magnetic Separators to Recover Iron in Heavy Mineral Sands Mine/Mining

• Customization: Available
• Type: Magnetic Separator
• Voltage: as Local Voltage
• Model NO.: CT
• Material: Carbon Steel and Stainless Steel
• Material Feature: Rare Earth Material-NdFeB Magnet
• Certification: ISO9001:2008
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: as Customer Requirement
• Customized: Customized
• Condition: New
• After-sales Service: Email Guide
• Magnetic Origin: Rare Earth Material-NdFeB Magnet
• Iron Cleaning Style: Self Cleaning
• Magnetic Force: 1000-15000gauss
• Magnetic Separation Zone Size: 800*3000mm
• Feature: High Recovery Rate Easy
• Work Type: Continuous
• Separator: Ferrous Mineral
• Transport Package: Export Standard Pack
• Specification: As model requirements
• Origin: China
• HS Code: 84741000
• Production Capacity: 100 Sets Per Month

Product Description

Introduction:

The wet drum magnetic separator consists of a rotating magnetic drum situated in a tank that receives the feed slurry. The magnetic drum has a stationary, shaft mounted permanent magnetic circuit completely enclosed by a rotating drum. The magnetic drum is mounted in a tank. Slurry is fed to the tank and subsequently flows through the magnetic field generated by the drum. The ferromagnetics are attracted to the drum shell by the magnetic circuit and are rotated out of the slurry stream. The ferromagnetics discharge from the drum shell when rotated out of the magnetic field. 

 

Work principle:

The wet drum magnetic separator is used for separation of iron ore,it is suitable for sorting the fine-grained strong magnetic minerals, or removing strong magnetic minerals from non-magnetic minerals.
After the ore pulp flow into the magnetic separator chute,the ore will be processed by the  magnetic drum separator and flow across the surface of the drum. As the magnetic drum rotates, all non ferrous product which is unaffected by the magnet falls free from the drum into the cleaned material flow. Any ferrous material is attracted by the magnetic field and held on the drum's surface. As the magnetic drum rotates, the metal is carried and released outside of the magnetic field.

The drum can be equipped with three kinds of tanks:
Concurrent-rotation tank(Series CTS),

Cocurrent Type:CTS
Application Range: Usually suitable for the separation of coarse-grained strong magnetic minerals,which is applicable to rougher flotation and concentration of ore with size: 0~10mm
Advantages: Large processing capacity, relatively simple structure, and convenient operation.
Disadvantages: The concentrate grade may be relatively low, and the recovery effect for fine-grained minerals is not good enough.
Magnetic Force Strength: The magnetic force intensity is moderate and can effectively handle coarse-grained minerals.
Other Characteristics: The flow direction of the pulp is the same as that of the magnetic field, which is beneficial to the loosening and separation of minerals to a certain extent.

Counter-rotation tank (Series CTN):

Countercurrent Type:CTN
Application Range: Suitable for the separation of fine-grained strong magnetic minerals and has a good effect on the separation of minerals with high grade requirements,which is applicable to rougher flotation and concentration of ore with size: 0~0.6mm and the recovery of heavy-medium in coal preparation industry
Advantages: High concentrate grade and good recovery rate, and can effectively reduce magnetic inclusion. 
Disadvantages: The equipment structure is relatively complex, and the processing capacity may be slightly lower than that of the cocurrent type.
Magnetic Force Strength: It has strong magnetic force and can exert effective magnetic force on fine-grained minerals.
Other Characteristics: The flow direction of the pulp is opposite to the rotation direction of the cylinder, which is conducive to improving the separation accuracy.

Semicountercurrent-rotation tank (Series CTB):

Semicountercurrent Type:CTB
Application Range: Widely used in the separation of medium and fine-grained strong magnetic minerals with strong applicability,which is applicable to rougher flotation and concentration of ore with size: 0~1mm.
Advantages: It has some advantages of both the cocurrent type and the countercurrent type, and the concentrate grade and recovery rate are relatively balanced.
Disadvantages: In some cases, the treatment effect on extremely fine-grained minerals may not be as good as that of specialized fine-grained treatment equipment.
Magnetic Force Strength: The magnetic force intensity is moderately strong and can adapt to the separation of minerals of various particle sizes.
Other Characteristics: The pulp is fed from below the tank body, which can not only ensure a certain concentrate grade but also have a good recovery rate.

Technical specifications:

Model	Magnetic Drum specification		Rotary speed of magnetic drum r/min	Magnetic intensity on drum surface MT	Capacity		DimensionA*B*C L1*A1*H	Motor power Kw	weight kg
	Diameter mm	Length mm			T/h	m3/h
CTB-712	750	1200	35	According to the mineral design	10-15	30-80	2330*1760*1410	3.0	1820
CTB-718	750	1800	35		20-35	50-120	2930*1760*1410	3.0	2390
CTB-918	900	1800	28		25-40	80-150	3095*1620*1625	4.0	2700
CTB-924	900	2400	28		40-55	120-190	3695*1620*1625	4.0	3590
CTB-1015	1050	1500	21		38-50	110-180	2740*2150*1770	5.5	3070
CTB-1018	1050	1800	21		45-60	130-200	3040*2150*1770	5.5	3540
CTB-1021	1050	2100	21		52-70	150-240	3340*2150*1770	5.5	4130
CTB-1024	1050	2400	21		60-80	160-280	3640*2150*1770	5.5	4720
CTB-1027	1050	2700	21		70-90	180-320	3940*2150*1770	7.5	5400
CTB-1030	1050	3000	21		80-120	240-400	4275*2150*1770	7.5	6150
CTB-1218	1200	1800	19		60-75	160-260	3150*2380*1935	5.5	5750
CTB-1224	1200	2400	19		80-110	240-380	3750*2380*1934	7.5	6850
CTB-1230	1200	3000	19		100-140	260-460	4350*2380*1935	11	8350
CTB-1236	1200	3600	19		120-165	300-550	5000*2380*1935	15	10500
CTB-1245	1200	4500	19		150-200	390-690	5950*2380*1935	15	13000

Catalogue:
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