|Place of Origin:||China|
|Certification:||ISO / SGS / Reach|
|Model Number:||Ring Magnet|
|Minimum Order Quantity:||10pcs|
|Packaging Details:||Standard export packing according to your requirement|
|Delivery Time:||30 days|
|Payment Terms:||L/C, D/A, T/T, Western Union,PayPal|
|Supply Ability:||1000000 pcs per month|
|Product Name:||Big Ring Shape Strong Ferrite Magnet For Loud Speaker||Material:||Permanent Ferrite Magnet|
|Grade:||Y30/Y30BH/Y35 And Etc||Size:||Custom Made Sizes|
|Tolerance:||+/-0.1 Mm||MOQ:||100 Pcs|
|Magnetice Direction:||Thickness||Lead Time:||28 Days|
Big Ceramic Ferrite Magnet,
Ceramic Ferrite Magnet for Speaker Filter,
ceramic ring magnets for Speaker Filter
A ferrite is a ceramic material made by mixing and firing large proportions of iron oxide (Fe2O3, rust) blended with small proportions of one or more additional metallic elements, such as barium, manganese, nickel, and zinc.They are electrically nonconductive, meaning that they are insulators, and ferrimagnetic, meaning they can easily be magnetized or attracted to a magnet. Ferrites can be divided into two families based on their resistance to being demagnetized (magnetic coercivity).
|Big Ring Shape Strong Ferrite Magnet for Speaker|
|Lead time||28 days|
|Block magnet||Outside Diameter||Inside Diameter||Thickness|
As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton.
+By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.
+By Sea: If the goods are will be shipped by sea, we will place a pallet on the bottom of cartons.
Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
A: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express.
B: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air.
C: The weight is over 100Kgs, we recommend to send them by Ocean.
If you need it, please kindly advise me the following details:
D Magnetization Direction
Then I will provide the most competitive price for you.
Thanks for your cooperation.