Iron ore processing wet magnetic separator

wet magnetic separator1) Short magnetic circuit;, 2) Little magnetic flux leakage;, 3) High magnetic intensity;, 4) Low energy - details see: https://www.machineto.com/iron-ore-processing-wet-magnetic-separator-10317807

Type:Mining Thickener,Dry or wet	Condition:New	Application:Magnetite, hematite, limonite, iron ore processing,Iron ore processing	Motor Type:Stepper Motor
Power(W):7.5KW	Production Capacity:10-80T/H	Place of Origin:Henan China (Mainland)	Brand Name:dingbo
Model Number:CTB	Dimension(LWH):270018001600	Certification:ISO9001/ISO2000	Warranty:one year
After-sales Service Provided:Overseas service center available	Color:According to the client request	use:Dry cleaning iron ore, iron ore wet cleaning	Installation:Under the engineer guide
Aftersales services:For the whole life	Spare parts supply:For the whole life	Quality:Top quality	Features:Easy operation
colour:Green, yellow, red

Introduction of Magnetic Separator

Magnetic separators are often used for industrial purposes such as recycling and manufacturing. They are also found in scientific laboratories that often require metallic materials that are free of impurities (often the case in chemistry). In this case, the magnetic separator is usually a cylinder or flask that prevents cross-contamination between two different substances by forcing either all or some of the magnetic materials from one substance into a separate container.

Application of Magnetic Separator

Thewet magnetic separatorcan separate raw materials with different magnetic rigidities. The machine works under the magnetic force and machine force. Magnetic separators are designed to recover ferromagnetic materials. Themagnetic drum separatorsare available in designs and sizes to provide solutions for all applications. The heart of each separator is the magnetic system with its unique design and a proven record of high efficiency.China magnetic separatoris available in cyclic design with process vessel diameters smaller than 3mm. Magnetic separator is one kind of efficient equipment for processing fine and feeble magnetic minerals, such as hematite, limonite, wolfram, ilmenite, and tantalum-niobium, etc.

Advantages of Magnetic Separator:

1) Short magnetic circuit;

2) Little magnetic flux leakage;

3) High magnetic intensity;

4) Low energy consumption;

5) Fine beneficiating results;

6) Simple structure and easy to maintain;

Working Principle

The mineral slurry flows into the cell through box feeder; the mineral particle is loose under the function of water flow of feeder water pipe when they flow into the cell. Affected by magnetic field, the magnetic particle swarm together and form magnetic cluster or chain. With the magnetism of mineral slurry, the magnetic cluster or chain moves toward the magnetic pole, and is absorbed to the cylinder. Because of the polarity of magnetic pole, the revolving directions alternate constantly, and remain fixed when it is working. When the magnetic cluster and chain go round and round along with the cylinder, the mingled gangue and other non-magnetic ore fall down due to the mixing phenomena produced by alternation of magnetic poles, and it is concentrate that is absorbed to the cylinder surface. The concentrate moves to the end of magnetic system where the magnetism is weakest along with the revolving cylinder, and is discharged into concentrate tank by the current ejected by the discharging-ore pipe. The non-magnetic or weak magnetic remained are discharged along with the mineral slurry.

Iron Ore Magnetic Separator

Iron Ore Magnetic Separator's magnetic system is a ring-shape chain closed magnetic circuit with energizing coils made of copper tube and cooled internally bywater. Grooved plates made of magnetic conductive stainless steel are used as magnetic matrix. It possesses the following advantages: short magnetic circuit, little magnetic flux leakage, high magnetic intensity, low energy consumption, fine beneficiating results, simple structure and easy to maintain. They have widely used in many fields.

Iron Ore Magnetic Separator Equipment

Iron ore magnetic separator (dry sorter) existing generation, second generation products, an open sports complex magnetic system, increasing the sorting process of magnetic flip and speed, and non-stick tube, do not wrap group with high yield, sorting static effect. This series consists of primary, selection, scavenging three varieties.

1, the primary machine: mainly used for low-grade ore, sand, tailings, slag steel gray sorting. The primary part of tailings shuffled around so that the poor get rich ore grade, thus reducing transport costs and increase milling productivity.

2, selection of machines: the main purpose for less than 80 selected slag, the recovery rate of 95% or more, up to 60-65% iron concentrate grade.

3, sweep the election machine: mainly used for lower grade iron powder and high-grade tailings, sand to sweep the election, can improve the taste of iron powder, iron powder to improve the added value of local adaptation is election materials, mining, crushing and milling do not need, no other auxiliary equipment can get iron powder, with a low production cost, quick, profitable advantages.

Iron ore magnetic separator is mainly used to remove non-magnetic material contained in the ferromagnetic impurities, the job of crushing the lower protection devices (such as Raymond mill, crusher, grinding on roller extrusion, packaging machinery, etc.), widely used in the cement, brick, coal, coal power plants, coking plants, sheet plants, glass, ceramics, flour and other industries in addition to iron. Industry in the emerging waste recycling separator also need to use mixed waste in steel.

Iron ore magnetic separator using high-coercivity, high remanence of high-quality permanent magnet (NdFeB, commonly known as magnetic) optimize the combination of a special magnetic system arranged so buried in the material below the iron material to the material above its own rolling to achieve the purpose of iron. With maintenance-free, magnetic strength, long life, easy to install, easy to use, reliable operation,

The overview of dry magnetic separator

The dry magnetic separator is commonly used iron ore and manganese ore beneficiation equipment. It is the mainstream strong magnet separator, which is specialized in processing dry magnetic minerals. The wet type magnetic separator use liquid diluents to improve separation efficiency. The dry type magnetic separator requires that the material must be dry, and can move freely between the particles. Or it will affect the separation result, and even cannot separate materials.

The magnetic system of dry type magnetic separator adopts high quality ferrite or using the composite material by rare earth and magnetic steel. The average magnetic induction strength of tube surface is 100-600mT. According to the requirements of users, we can offer downstream, semi-countercurrent and countercurrent and other types of magnetic separators. The advantages of this magnetic separator are: simple structure, large capacity, easy to operate and easy to maintain.

DINGBO is a professional magnetic separator manufacturer. Its dry type magnetic separator has the following features:

1, dressing without water: because it belongs to dry type separator, it doesn’t need water. Compared with wet type separator, it can save water and has no sludge and water pollution. Take the GXC-8180 primary dressing machine as an example, this machine can save at least 600 thousand tons of water every year.

2, good sorting effect: because this machine has dynamic magnetic system, the materials can slide and move in the surface of roller without stick up to the rotary drum, which is good for sorting the materials. The primary grade can be increased 1-4 times. The concentrate grade can reach 60% or more in the primary dressing process.

3, large capacity: the machine has open magnetic system and has no clogging. The capacity of single machine can reach 50 tons or more. Multi-parallel machines can increase the capacity in times.

4, wide range of applications: our dry type magnetic separator has four categories, and over 20 kinds of specifications and models. It can meet the requirements of many industries such as iron ore, river sand, tailings, slag, steel ash, abrasives, refractoriness, rubber and agriculture. Some of the equipments have multipurpose.

5, high efficiency: because it is not restricted by water resources, it can increase 100-150 workdays every year and improve the utilization rate of equipment in the waterless regions, seasonal water shortage areas and alpine regions.

technical parameters

Vertical Ring and wet high intensity magnetic separator

Vertical ring (φ800 mm) and wet high intensity magnetic separator consists of a metal ring, which is vertical rotating between the two poles. In the lower magnetic field, the pulp is given into the ring from the lower part of the ring to the mine through the ring round screen grate. The weakly magnetic mineral particles adhere to the surface of the medium ring and rotation with the ring and then promoted to the top of weak intensity field, and finally washed into the concentrate tank by the high-pressure water. Non-magnetic mineral particles which are free from the magnetic force flow into the tailings slot through the gap dielectric sphere. Vertical ring and wet high intensity magnetic separator, whose main advantages is overcoming the plug shortcomings of lying ring (flat ring). Due to the media rotating with the rings, which destructs the media directed arranged magnetization and plays a role of demagnetization and avoiding clogging. A lot of tests showed that, magnetic separator can get a better separation effects for the magnetization coefficient greater than 15 × 10-6 cm 3 / g of fine weakly magnetic minerals, such as hematite, siderite, ilmenite, chromite, wolframite ore, tantalum, niobium ore, manganese ore, garnet, sodium pyroxene, hornblende geometric sorting, etc.

Performance characteristics of Iron ore processing wet magnetic separator

Iron ore processing wet magnetic separator (also known as magnetic pulleys), is mainly used for the following purposes:

1. Coarse separation of depleted iron ore after coarse crushing or medium crushing. And it excludes the surrounding waste rock so as to improve ore taste and reduce the load of the process.

2. It is used for rawore separation, which is not fully restored in the hematite roasting operations, and which returned and then burned.

3. It is used for deironing in the ceramic industry in porcelain so as to improve the ceramic quality.

4. It is used for deironing operation in burning coal, foundry sand, refractory and other lines.

Model	Shell diameter(mm)	Shell length(mm)	Shell rotation speed (r/min)	Feeding size(mm)	Processing capacity (t/h)	Power(KW)
CTB6012	600	1200	<35	2-0	10-20	1.5
CTB6018	600	1800	<35	2-0	15-30	2.2
CTB7518	750	1800	<35	2-0	20-45	2.2
CTB9018	900	1800	<35	3-0	40-60	3
CTB9021	900	2100	<35	3-0	45-60	3
CTB9024	900	2400	<28	3-0	45-70	4
CTB1018	1050	1800	<20	3-0	50-75	5.5
CTB1021	1050	2100	<20	3-0	50-100	5.5
CTB1024	1050	2400	<20	3-0	60-120	5.5
CTB1218	1200	1800	<18	3-0	80-140	5.5
CTB1224	1200	2400	<18	3-0	85-180	7.5
CTB1230	1200	3000	<18	3-0	100-180	7.5
CTB1530	1500	3000	<14	3-0	170-280	11

Successful case

after-sale service

Enterprise tenet: Honest first, quality for most

Operation belief: Establish of Hongxing brand and satisfaction of users is our persistent pursuit.

Service tenet: Responsible for every procedure; responsible for every machine; responsible for every customer.

Service theory:

dingbo wins many honors by the exquisite techniques and advanced technology; company regards qualify as life and customers as God. Customers’ satisfaction is our persistent goal. We will always serve customers by the service tenet that to responsible for every procedure; to responsible for every machine and to responsible for every customer. We will do our best to get your satisfaction. We firmly believe that we can get sincere repay with our sincere dedication.

rvice :

Before sales service:Provide the program design and technological flow design; choose the right equipment that most suitable for you; design and manufacture of products according to your demands; provide training of operational technicians for you.

Sales service:Finish the equipment inspection with you; assist you for drawing out the construction scheme and detailed flow.
After sales service:Send technicians to installation site for the guidance, equipment adjustment and training.
Personnel of Hongxing have established favorable service theory: repair in time for broken-down equipments; provide program design and technological flow design to customers before sale; provide high quality products and provide operation training and tentatively help customers to solve complicated processing problems. Our telephone services are available around the clock including holidays.