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
KMD Introduction:
Established year: 1997
Staffs: 800
Workshop area: 90000 m
2
Engineer team: 180
Exported countries: 50, including India, Pakistan, Malaysia, Vietnam, Myanmar, Laos, Phillipines, Indonesia, USA, Spain, Turkey, Russia, Ukrain, Saudi Arabia, etc.
Certifications: CE, ISO9001, ISA
Exhibition all over the world
Clients
Guided by managing conception as
Guided the direction by advanced technology,
Exploited the market by perfect service
Building the reputation by excellent quality.
FAQ
Q1.Are you factory?
Yes. We are lifting electromagnet factory, and we also factory for electromagnet stirrer, control cabinet, cable reel, electromagnetic separator, and mandrel since 1997. With 23 years history our clients are more than 2000, and export more than 50 countries. Our plant area is more than 60,000 square meters.
Q2.How fast can i get the quotation?
A: We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q3. What's your payment terms?
A: T/T, DP or L/C AT SIGHT for first cooperation..
Q4.Can I get sample before order?
A: Yes, of course. After price confirmation, you can require for samples to check our quality, but the freight is on your site.
Q5. Do you accept OEM?
A: Yes. We accept custom design OEM.
Q6. How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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