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220mm Ferrite Permanent Ring Industrial Field Hard Ferrite Magnets

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Address: Block A, Floor 1, No. 8, Hebeiling 2nd Road, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province, China

Contact name:Victor

Dongguan Cirun Electronics Co., Ltd.

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220mm Ferrite Permanent Ring Industrial Field Hard Ferrite Magnets

Country/Region china
City & Province dongguan guangdong
Categories Magnetic Materials

Product Details

220mm Ferrite Permanent Ring Industrial Field Hard Ferrite Magnets


1. strong magnetic force

2. high intrinsic ,coercive force

3. All shapes can be made

4. high accuracy

5. IECQ Certificate of Confirmity


Applications of Ferrite Magnets:

• Speaker magnets
• DC brushless motors
• Magnetic Resonance Imaging (MRI)
• Magnetos used on lawnmowers and outboard motors
• DC permanent magnet motors (used in cars)
• Separators (separate ferrous material from non-ferrous)
• Used in magnetic assemblies designed for lifting, holding, retrieving and separating
• Magnetic Door Catcher
• Instrument and Meters
• Toys
• Arts and crafts

Produce name

220mm Ferrite Permanent Ring Industrial Field Hard Ferrite Magnets

Shapering (ferrite magnet shape can customized)
MaterialSro or Bao and Fe2o3
Tolerance in sizeLength and Width: +/- 2%, Height: +/- 0.1
Magnetization directionThickness, Length, axially, diameter, radially, multipolar

Y25, Y30, Y33, Y35

ProcessSintered Ceramic processing technology
MOQSamples could be offered
Delivery time3 to 10 days for sample, 10 to 30 days for order. (According to the stock information)
ApplicationDc motors, Louderspeaks, Magnetic Separators, Automotive Sensors, Educations, etc
CertificationROHS, SGS, ISO9001
CharacteristicsLost Cost,Higher Coercive Force; It need not to be coated because it is difficult to be eroded and oxidized
PaymentT/T, western Union, Paypal, L/C

In order to quote the best price to you in timely, please kindly provide the following information when you send the inquiry:

  1. Material type and grade required
  2. Size and shape, if available, a sketch or drawing with dimensions and tolerances.
  3. Application of the magnets
  4. Max working temperature
  5. Quantity required
  6. Delivery with Magnetized or not? Magnetization direction?



More Shapes:



Attributes of ferrite Magnets:
• Least expensive material compared to alnico and rare earth magnets
• High intrinsic coercive force
• Available in simple shapes only due to manufacturing process
• Lower service temperature than alnico, greater than rare earth  
• Lower energy product than alnico and rare earth magnets


Established in 2008, located in Dongguan City, Dongguan Cirun Electronics Co., Ltd. is a high-tech manufacturer for magnetic material, we mainly specialize in permanent neodymium magnet and ferrite magnet. 

Our factory have 3000 square meters area, with first-class production equipment and perfect testing philosophy, that means we can provide top-quality products for our customers. Now we have export our magnet to Europe, North American, Southeast Asian and other countires.
For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends.




Standard packing for sea and air transportation, box carton with plastic sack or composite board box to protect the magnets.

Or for customer request.

What’s the payment we accept?

For small order: T/T, Western Union, Paypal, Escrow. Need full payment in advance.

For big order: T/T, L/C, D/P, D/A, Western Union, Escrow. 30% deposit in advance, 70% payment before shipping.


What’s the MOQ?

10pcs, 100pcs, 500pcs, 50000pcs, 500000pcs etc, depend to the different size, item, design and process.

Sample order is accepted.


What’s the delivery time?

5 to 30 days, according to the quantity, stock information and your special request, will give the accurate delivery time when you contact us.


Where’s your company?

Welcome customer to visit our company, full address is: A106 Building Fumin Road, Shuiku Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan, Guangdong, China


How can i contact you?

Here is the contact information, please feel free to contact us in anytime, we will try to reply you within 24 hours.

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