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Magnetic drum separator technical and maintenance ...

This is because the tailings flow along the entire magnetic arc of the drum. The feed size for a counter rotation drum separator is nominally less than 1mm for optimum results. Counter current The term counter current is derived from the fact that the tailings flow counter to the rotation of the drum when leaving the tank.

Magnetic - Separation Systems - Ohio Magnetics

Product Features. Offered in all standard magnetic widths: 24", 36", 48", 60", 72", 84", 96", 108" and 120". 30″, 36″ and 48″ diameter wet drum separators are recommended for heavy media applications. Con-current, counter-current and double-drum separators are available in 30″, 36″ and 48″ diameters and in all ...

Wet Magnetic Separator - Magnets - MPCO Magnetics

Wet Magnetic separator is the highest efficiency for strong magnetism minerals separation and can provide protection to downstream process machines by separating ferrous debris. According to different materials,three styles of drum magnetic separator are available include Semi-counter current (CTB), Counter current(CTN),and Concurrent(CTS).

countercurrent wet drum separators

The separator can be delivered in concurrent counter current and counter rotation versions Star Trace magnetic wet separator for laboratory use have drum dimensions dia 600 x 285mm and dia 200 x 100mm and dia are suitable for batch or continuous testing The test results from the STAR TRACE laboratory separators correspond closely to those...

Magnetic Separator, mining machine supplier - walker mining

Countercurrent magnetic separator is suitable for roughing and scavenging of fine strong magnetic minerals with high recovery but low concentrate grade. Because the coarse-grained materials are easy to deposit and block the separation space, the counter current magnetic separator is not suitable for processing coarse-grained materials.

Lims magnetic separators - Outotec

For production of the final concentrate the counter-current, Lims CTC, is the most efficient and mostly used for producing high grade products. For recovery of magnetite and ferrosilicon in dense media separation processes a special Lims models, DM and CR, are designed …

Wet Drum Magnetic Separators | Bunting - Redditch

Counter Current (Steffenson) The Counter Current (Steffenson) tank produces a high grade magnetic concentrate, with lost fine magnetics passing into the tailings which are then re-processed to maximise magnetics recovery. Applications. Wet Drum Magnetic Separators feature in: Wet mining processes including: Coal washing plants recovering magnetite;

Wet Drum Magnetic Separator | Sepor, Inc

Counter-current separators can retain magnetic recovery at a sace in magnetic cleaning at a discharge rate 30 percent higher than the above figures. A double drum magnetic separator will permit the magnetic discharge to increase to as much as 30% above the indicated single drum rate.

STEARNS WPD WET MAGNETIC DRUM SEPARATORS

Counter-current separators can retain magnetic recovery at a sace in magnetic cleaning at a discharge rate 30% higher than the above figures. A double-drum magnetic separator will permit the magnetic discharge rate to increase to as much as 30% above the indicated single-drum rate.

Drum Separator - an overview | ScienceDirect Topics

Figure 9.2 shows a permanent magnetic drum separator, which consists mainly of a permanent magnet system, a rotating drum, a separating chute, a feed tank, and a flushing pipe.For magnetite separation, the magnetic field intensity on the surface of the drum is between 0.1 and 0.4 T. However, for other applications, the intensity may reach as high as 0.8 T.

Magnetic Separation (Wills' Mineral Processing Technology ...

Describe the counter-current operation (in low-intensity wet magnetic separation), and give the most common application! -) the feed flows in the opposite direction to the rotation of the drum -) roughing operations (=pre-cleaning stage) or finishing operations on relatively fine material (< 250 µm)

Permanent magnetic drum separator | Henan Deya Machinery ...

Aug 18, 2021· Counter-current magnetic separator is not suitable for handling coarse-grained ore, because the size is coarse, the ore particles are easy to deposit and thus block the separation space. Figure 4 different types of permanent magnetic drum separators. Figure 5 Counter stream flow permanent magnetic drum separator 1. Magnetic drum 2.

LOW-INTENSITY MAGNETIC SEPARATION: PRINCIPAL …

regrinding, magnetic desliming and several steps of magnetic separation, as shown in Fig. 3. Production of superconcentrate at the Olenegorskiy Mine Combine includes regrind-ing of rough concentrate, magnetic separation and magnetic hydro-dynamic separation (MHDS), as is illustrated in Fig. 4.

Magquip-Magnetic Equipment

Magnetic Equipment . Wet and dry drum magnetic separators low and medium intensity. Low intensity wet magnetic drum separators for recovery of magnetite or ferrosilicon in dense media separation plants counter current style with 600 mm or 900 mm diameter drums.

Wet Drum Magnetic Separator | Prominer (Shanghai) Mining ...

CTN counter-current type magnetic separator is suitable for fine-grained strong magnetic ore roughing and scavenging pulp after long area, metal loss in tailings is less, high metal recovery. CTB half counter-current type magnetic separator is suitable for grinding mill selection process stage work, is widely used getting higher concentrate ...

High Intensity Magnetic Separator - JXSC Machine

The magnetic system of the high-intensity magnetic separator is made of high-quality ferrite material or compound with rare earth magnetic steel. The average magnetic induction of the tube table is 100 ~ 600mT. According to user needs, can provide downstream, semi-countercurrent, counter-current type, such as a variety of strong magnetic ...

Something You Should Know About Magnetic Drum Separator ...

The magnetic separator has three kinds of magnetic fields such as upstream, downstream, and half counter-current, less 8000 Gauss. Magnetic drum separator is widely used in iron ore separating the factory.

China Customized NCTB Concentrated Magnetic Separator ...

NCTB、NCTN Concentrated magnetic separator . NCTN series permanent magnet cylinder type concentration magnetic separator is a counter current tank type magnetic separator composed of NdFeB Magnets and ferrite permanent magnetic material. It is mainly suitable for magnetic separation in concentration section of iron ore dressing plant.

First comprehensive view on a magnetic separation based ...

Jul 02, 2019· By the implementation of a two-step counter-current binding process, it was possible to raise the yields of the magnetic separation process even for very low concentrated targets in a vast surplus of competing proteins, like the hormone equine chorionic gonadotropin in serum, from 74% to over 95%.

US7506765B2 - High gradient magnetic separator - Google ...

US7506765B2 US11/156,699 US15669905A US7506765B2 US 7506765 B2 US7506765 B2 US 7506765B2 US 15669905 A US15669905 A US 15669905A US 7506765 B2 US7506765 B2 US 7506765B2 Authority US United States Prior art keywords matrix gradient magnetic suspension magnetic separator housing Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

High Precision, Advanced isodynamic magnetic separator ...

Counter-current wet permanent magnetic drum separator Working principle: slurry flows over against drum, which create great conditions for cleaning of non magnetic ores. Fair-current wet permanent magnetic drum separator Working principle: slurry flows in the same direction with drum.

WET MAGNETIC DRUM SEPARATOR – Malvern

Tank styles: Counter Rotation (Standard and Opti-flow), Concurrent and counter current. Magnetic circuits: Maltipole (Radial Pole), Axial Interpole and high gradient magnetic circuits. Special Optional features. – Drum widths up to 3660 mm. – Collapsible scale for Pan-drum Gap adjustment – Special Guards

First comprehensive view on a magnetic separation based ...

Jul 02, 2019· By the implementation of a two-step counter-current binding process, it was possible to raise the yields of the magnetic separation process even for very low concentrated targets in a vast surplus of …

Belt Magnetic Separator | Conveyor Belt Magnet

The Cross Belt Separator is a suspended magnet with a continuously running belt that strips off captured tramp metal and discharges off the side or end of the conveyor. The permanent magnetic forces provide continuous and effective removal of unwanted tramp metal.

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Wet Drum Magnetic Separators (WLIMS)-CTS (N.B) series is a widely used magnetic separator for iron ore beneficiation.Lots of iron ore plant will installate a batch of WLIMS to concentrate the low grade iron ore.The WLIMS means Wet low intensity magnetic separator,as it just need the low intensity magneic force to concentrate the strong magnetic ...

MMPB-470O Wet Drum Separators - Eriez

finisher magnetic separators are typically double or triple drums (concentrate retreatment) to producer a high grade magnetic concentrate. A counter–current or Steffenson style tank is used in the cleaner/finisher stage to provide a high degree of selectivity in the separation.

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Magnetic Separators – Wet Drum | WPE Process Equipment

Eriez Magnetics offer three styles of wet drum magnetic separators: 1. Counter Rotation. 2. Counter Current ("Steffenson") 3. Climaxx. The counter-rotation wet drum tank style is preferred for heavy media applications and rougher concentrating duties. The drum rotates against the slurry flow in the counter rotation tank style.

China Wet Type Permanent Magnetic Drum Separator CT Series ...

1. Counter Rotation (CTB) (Particle size: About 2mm) 2. Concurrent (CTS) (Particle size: 6~0mm, higher recovery of magnetic materials) 3. Counter Current CTN) (Particle size: 0.6~0mm, higher grade of magnetic materials ) Features and Benefits - Optimized design - Reasonable magnetic system - Strong magnetic coercive force - High-permanence rare ...

Supply Counter current wet drum separator Factory Quotes - OEM

Counter current wet drum separator. Brand LONGi. Product origin China. Delivery time 30days. Supply capacity 200sets. This series features a large pickup area and the Multi-pole with small gap magnet layout. By handing a small material size of between 0-3mm. It is generally used …