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±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service

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±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service

±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service
±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service ±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service ±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service ±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service ±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service ±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service

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Product Details:
Place of Origin: Fujian, China
Brand Name: U-POLEMAG
Model Number: C8
Payment & Shipping Terms:
Minimum Order Quantity: 500 pieces
Price: $3.99/pieces 500-1999 pieces
Packaging Details: Export standard cartons are supplied with foam well protected. <br>We can make packages at customers' request. <br>Both sea packages and air packages are available. <br>Nedymium Subwoofer Magnet Ring
Supply Ability: 100000 Piece/Pieces per Month Ferrite Ring Magnet
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±0.05mm Tolerance D200x110x20mm C8 Ferrite Ring Magnet for Speaker Processing Service

Description
Type: Permanent Composite: Ferrite Magnet
Shape: Ring, Disc, Cylinder, Rectangle, Square, Ring, Arc, Segment Application: Speaker Magnet
Tolerance: ±0.05mm Processing Service: Cutting, Moulding
Grade: Ferrite Magnet, C8 Delivery Time: 8-14 Days
Product Name: Ferrite Ring Magnet Coating: NONE
Magnetism Direction: Axial Or Radial Magnetization Size: D200x110x20mm
Weight: About 2800g Maximum Working Temperature: 250 Degrees
Delivery: By Air, Sea, Express Quality System: ISO9001:2000
Port: XIAMEN

Product Description
Product Name
Large D200x110x20mm C8 Ferrite Ring Magnet for Speakers
Material
Ferrite Magnet
Coating 
None
Size
D200x110x20mm
Grade
C8
Delivery
Disc, Cylinder, Block, Arc etc
Sample Time
15 days
Used
Speaker Magnet 
Products Show

What is Ferrite Magnet

Ferrite magnet or ceramic magnet is the cheapest magnetic material available with the lowest cost/energy ratio, also known as Ceramic Magnets, they are mainly Strontium based (SrFe2O3), manufactured with Strontium Carbonate additive to increase performances from the obsolete Barium based (BaFe2O3).

Their good coercive force results from high crystal anisotropy of Strontium iron oxide. However, isotropic parts can also be produced where a simple and easy multi-pole magnetization is required. The most common shapes are simple, such as blocks, cylinders, rings and arcs. Ferrite is not conductive and has high resistance against corrosion, acids, salts, lubricants.

Ferrite Ring Magnet are used in Subwoofer. For Speakers, A Ferrite Ring Magnet Is Commonly Advised.
One can easily understand the importance of the quality of the permanent magnet in the speakers. It must be able to provide a strong field while having reduced dimensions and a relatively low cost.
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Feature:
1)Cheapest magnet material
2)Good anti-corrosion performance, no need to surface treatment.
3)Best temperature stability
4)Best choice for industrial application
5)All shapes can be customized
6)Compact crystal
7)provide isotropic and anisotropic
8)OEM service





Feature introduction
Products: Large D200x110x20mm C8 Ferrite Ring Magnet for Speakers
1. Material: SrO,BaO,Fe2O3.
2. Grade: ,Y30,Y30BH,Y35,C5,C8,C11
3. Shapes: Arc,Tile, segments. as your request.
5. Certificates: , SGS, ISO9001:2000
6. Application: ammeter, audio, phone, TV, dynamo, Motors, Meters, Speakers, Sensors, Medical Machine prducts, Magnetic Sport
products, etc
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                                                                      Ferrite Magnet
Sintered Ferrite(Ceramic) Magnets developed in the 1960's as a low cost alternative to metallic magnets. Although they have low energy (compared with other permanent magnet materials) and are relatively brittle and hard, Ceramic Magnets (Hard ferrite magnets) have won wide acceptance due to their good resistance to demagnetization, excellent corrosion resistance and low price per pound. In fact, measured by weight, ferrite represents more than 75 percent of the world magnet consumption. It is the first choice for most types of DC motors, magnetic separators, magnetic resonance imaging and automotive sensors.

Common Sizes of Sintered Ferrite Magnet

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Customer feedback
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Our Company
Company Introduction

Welcome to U-POLEMAG Industry Ltd.U-POLEMAG is a high-tech enterprise, located in the Huli High-Tech Park,Xiamen,China.We are professionally specialized in R&D and manufacture of neodymium permanent magnetic materials, AlNiCo magnets,SmCo magnets,Ceramic magnets,Plastic magnets,various magnetic assemblies and much more. We are innovative and creative in our approach and we strive to provide unbeatable solutions and service for our customers.We adopt "the quality ensures survive and thrive, orientation drives development",providing the best products and service to all customers.Sincerely looking forward to the long-term cooperation with you.

Our Advantages:
1. Our Production Advantages: Ø 2500 ton/year production capacity of neodymium magnets Ø Professional & Experienced engineers team for magnetic assemblies such as Holding magnets, Magnetic filter system, Magnetic end user products and so on Ø ISO9001:2000 and ISO/TS16949 certified
2. Our Service Advantages: Ø 2 times international exhibition every year Ø Alibaba Trade Assurance more than US$260,000.00 Ø Successful cooperation with GE, BRD, Thyssenkrupp and so on
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60,000M2 Factory

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One-Stop Workshop


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Testing Room


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Packing Room


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Warehouse

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Sales Team 

Packing & Delivery
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1. Special logistics packaging

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2. Suitable carton size

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3. Shock bubble film

Our Certifications
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Exhibition
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We attend Berlin, Chicago, Moscow exhibition every year, welcome to visit our booth.
FAQ

Q: Are you trading company or manufacturer ?

A: We are a professional neodymium magnet and magnetic assemblies more than 16 years and over 10 years Alibaba assesed supplier with SGS and BV certification 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample , the samples charge need to be further checked after discussing 

Q: What is your terms of payment ?

A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Contact Details
Xiamen Hitech Magnetics Co., Ltd.

Contact Person: Mr. Liu

Tel: 8613666081811

Send your inquiry directly to us (0 / 3000)

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