Ferrite Ring

Ferrite Ring Magnets, Strontium Ferrite Ceramic Magnet Rings, Hard Sintered Ferrite Permanent Magnetic Rings for Rotor, Audio Speakers, Motor & Loudspeaker, Lower Price anisotropic ceramic ferrite magnets China Supplier

Ferrite ring magnets, also known as Ceramic Ring Magnets, come in a wide range of sizes. They are often used in loudspeakers and in resonance imaging and torque drives. Other applications for this permanent magnet include holding, door closures, joinery, and light fixtures. Ceramic Rings are similar to Ceramic Discs but with a hole in the middle, which makes them a versatile magnet option. One popular application is the fishing game, tied on a piece of string, or to pick up pins and needles. Ferrite magnets have less magnetic strength (due to the hole) but their inexpensive pricing makes them a customer favorite.

Magnetic Ring Material: SrO OR BaO and Fe2o3
Magnetic Ring Grade: Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 and so on.
Supply OEM Customized Sizes
Standard tolerance for ceramic magnets is + or – 2% of the dimension except thickness. The tolerance for the thickness is + or – 0.15mm.

Applications of Ferrite Rings –
Ring magnets are made specifically for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. They are also a vital component found in fast running conveyor systems in many manufacturing plants dealing with ferrous material.

Tiny Ring Bulk Round Grade 8 Ceramic Holding Disc Magnets with Hole

Tiny Ring Bulk Round Grade 8 Ceramic Holding Disc Magnets with Hole

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Multipurpose Ring Ceramic Hole Magnets for Craft, Hobby & Science Projects

Multipurpose Ring Ceramic Hole Magnets for Craft, Hobby & Science Projects

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Multipurpose Ferrite Ring Circular Magnets Discs with Hole

Multipurpose Ferrite Ring Circular Magnets Discs with Hole

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Super Round Ferrite Multipurpose Magnets with Hole

Super Round Ferrite Multipurpose Magnets with Hole OD21mm

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Donut Magnets for Fridge, Science Projects, Crafts

Donut Magnets for Fridge, Science Projects, Crafts OD21mm x ID7mm x T5mm

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Ceramic Donut Magnets for Refrigerators, Office and Classroom

Ceramic Donut Magnets for Refrigerators, Office and Classroom Use OD31mm x ID10mm x T4mm

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Speaker Ceramic Grade 5 Ring Magnet OD160mm x ID40mm x T30mm

Speaker Ceramic Grade 5 Ring Magnet OD160mm x ID40mm x T30mm

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Creative Hobbies 1.25 Inch Round Ceramic Ferrite Ring Magnets

Creative Hobbies 1.25 Inch Round Ceramic Ferrite Ring Magnets

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4 Inch Dia Grade 8 Ceramic Ferrite Ring Magnet for Science Experiment

4 Inch Dia Grade 8 Ceramic Ferrite Ring Magnet for Science Experiment OD100mm x ID60mm x T20mm

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Grade 8 Ceramic Ring Magnets

Grade 8 Ceramic Ring Magnets OD64mm x ID32mm x T10mm

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Economic Permanent Hard Ferrite Magnet Ring

Economic Permanent Hard Ferrite Magnet Ring OD60mm x ID32mm x 10mm

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Economical Type Ring Permanent Ceramic Magnets

Economical Type Ring Permanent Ceramic Magnets OD40mm x ID22mm x 6mm

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Largest Ring Permanent Anisotropic Ceramic Magnet For Speaker

Largest Ring Permanent Anisotropic Ceramic Magnet For Speaker D135X56X22,5mm

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Huge Loudspeaker Anisotropic Ceramic Grades 5 Magnetic Ring D150X70X18mm

Huge Loudspeaker Anisotropic Ceramic Grades 5 Magnetic Ring D150X70X18mm

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Larger Sintered Ferrite Magnetic Ring Y40 for Loudspeaker D110X50X20mm

Larger Sintered Ferrite Magnetic Ring Y40 for Loudspeaker D110X50X20mm

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Large Audio Loudspeaker Sintered Ferrite Ring Magnet Y35 D100X40X15mm

Large Audio Loudspeaker Sintered Ferrite Ring Magnet Y35 D100X40X15mm

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Strong Ring Sintered Ferrite Speaker Magnet Y25

Strong Ring Sintered Ferrite Speaker Magnet Y25 D80X40X10mm

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Ring Shape Sintered Ferrite Magnet for Speaker

Ring Shape Sintered Ferrite Magnet for Speaker D72X32X10mm

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Ring Shape Audio Loudspeaker Ferrite Magnet

Ring Shape Audio Loudspeaker Ferrite Magnet D60X32X10mm

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Audio Equipment Ceramic Ferrite Magnet Ring Shape

Audio Equipment Ceramic Ferrite Magnet Ring Shape D45X22X8mm

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Cheap Ferrite Magnet Ceramic Ring C8

Cheap Ferrite Magnet Ceramic Ring C8 D36X18X8mm

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Cheap Price Hard Ferrite Ring Craft Magnet Y10

Cheap Price Hard Ferrite Ring Craft Magnet Y10 D25X10X5mm

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Ring Hard Ferrite Craft Magnet Y33

Excellent Corrosion Resistance Ring Hard Ferrite Craft Magnet Y33 D18X8.5X5mm

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Hard Ferrite Magnetic Ring Y30BH

Hard Ferrite Magnetic Ring Y30BH for Package Closures D18X7.5X5mm

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Y30BH Extremely Low Cost Ferrite Ring Magnet

Y30BH Extremely Low Cost Ferrite Ring Magnet D13.5X5.5X2.5mm

Y30BH Extremely Low Cost Ferrite Ring Magnet D13.5X5.5X2.5mm, Multipole Polar Sintering Ceramic Magnet Ring, Customized radial multipole ferrite magnetic ring, Hard Ferrite Anisotropic Motor Rotor Permanent Magnets China Factory Y30BH Extremely Low Cost Ferrite Ring Magnet D13.5X5.5X2.5mm, PRODUCT SPECIFICATIONS: Material : Y30BH Ferrite Ring Magnet Type : Permanent Size : Diameter 13.5mm X 5.5mm Width […]

Customized Multi-stage Magnetization Ferrite Anisotropic Tube Magnet

Customized Multi-stage Magnetization Ferrite Anisotropic Tube Magnet

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Sintered Ferrite Anisotropic Multipole Tube Magnet

Sintered Ferrite Anisotropic Multipole Tube Magnet

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Ferrite Sintered Anisotropic Multipole Magnet Ring for Motors

Ferrite Sintered Anisotropic Multipole Magnet Ring for Motors

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