Wet Type High Gradient & Strong Flux Density Magnetic Separator

• Type：Magnetic Separator
• Voltage：440V
• Weight：5T
• Material：Casting Steel
• Material Feature：Heat Resistant
• Certification：ISO9001:2008, CE

=== Base Info ===

• Model NO.：CHDL
• Energy Saving：Energy Saving
• Warranty：1 Year
• Color：Multi Color
• Customized：Non-Customized
• Condition：New
• Ore-Feeding Concentration：10~40%
• Transport Package：Export Wooden Case
• Specification：Customized
• Trademark：KMD
• Origin：Yueyang, Hunan, China
• HS Code：84741000
• Production Capacity：1set,3months

=== Description ===

Basic Info.

Model NO. CHDL Energy Saving Energy Saving Warranty 1 Year Color Multi Color Customized Non-Customized Condition New Ore-Feeding Concentration 10~40% Transport Package Export Wooden Case Specification Customized Trademark KMD Origin Yueyang, Hunan, China HS Code 84741000 Production Capacity 1set/3months

Product Description

Wet High Intensity Magnetic Separators (WHIMS)

Wet High Intensity Magnetic Separators (WHIMS) is the strongest magnetic equipment with the best performance, state-of-the-art technology at home and abroad. This equipment fundamentally solved the blocking problem of horizontal ring  magnetic separator & high gradient magnetic medium, with advantages of high concentration ratio, strong adaptability to feeding ore granularity, density and grade fluctuation, reliable operation, easy maintenance, etc. Achieving concentrate ore with high grade and high recovery rate by picking weak magnetic ore.


Main Features
Wet High Intensity Magnetic Separators (WHIMS) adopts vertical ring rotation, reverse flushing the ore.Vertical ring high gradient magnetic separators adopt the vertical ring rotation type, for each group of magnetic medium, the direction of reverse flushing is opposite to the feeding direction, and the coarse particles can be flushed out by water without passing through the magnetic medium pile. Thereby it effectively avoids magnetic mediums blocking.

Using ore slurry pulsing mechanism to drive ore slurry to generate pulsating hydro-force. Under the action of pulsating hydro-force, the mineral granules in the slurry are always scattered, which improves the quality of magnetic concentrate.

Horizontal ring magnetic separator has strict requirements to the feeding particle granularity. We designed the unique magnetic system structure &optimized combination of magnetic medium which raises the upper limit of mineral grain size up to 2.0mm, simplifies the mineral grading work and increased adaptability of separator.

High magnetic field strength, the background magnetic field is up to 1.3T, the surface magnetic field of medium box is up to 2.6T.


Working Principle
cores, excitation coils, ore feeding hopper, concentrate hopper, middle hopper, tailing hopper, concentrate flushing device and pulsation generator.

1.High frequency vibrating mechanism  2.Bottom iron yoke  3.Excitation coils  4.Rortary ring  5.Upper iron yoke 6.Feeding ore hopper  7.Water rinsing hopper  8.Concentrate hopper  9.Middle hopper  10.Tailings hopper  11.Liquid level box
12. Concentrate flushing device 13.Rotary ring driving mechanism 14. Rack  
F-Ore feeding  W--Water   C--Concentrate   M-Middlings   T--Tailings

Magnet conductivity stainless steel bar medium box or stainless steel mesh magnet medium pile is installed with Rotary ring(4). During mineral selection, rotary ring(4)rotates clockwise, and ore slurry will be fed from feeding hopper(6),then flowing through the circle in rotary ring along gap of upper iron yoke(5),the magnetic medium is magnetized in magnetic field, forming high gradient magnetic field in surface, magnetic particles in ore slurry are attracted to the surface of magnetic medium, rotary ring(4)takes it to the top of nonmagnetic field area, and then washed into concentrate hopper by flushing water of concentrate flusher(12),nonmagnetic particles via inner annulus to outer annulus flow into tailings hopper(10) along gap of bottom iron yoke(2)and then discharged.


Application Range
Separation of weak magnetic minerals, such as: hematite, limonite, siderite, chromite, titanic iron ore, scheelite, wolframite, manganese and tantalum-niobium ores, etc.
For iron separation from nonmetallic minerals, such as quartz,feldspar,nepheline,fluorite,sillimanite,spodumene and kaolin,etc.
General flow chart of beneficiation process,see figure below:

Onsite application of Wet High Intensity Magnetic Separators (WHIMS)
Sample Test for Feldspar in factory of India