Industrial Permanent Neodymium Round Disc Magnet for Jewelry/Speaker

• Customization: Available
• Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor Magnet
• Shape: Round
• Model NO.: HJ
• Coating: Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-AG, Ni-Au
• Grade: N35,N38,N40,N42,N45,N48,N50,N52
• Composition: Neodymium Magnet
• Tolerance: +/-0.05mm
• Magnetism Direction: Axially
• Processing Service: Cutting, Moulding
• Sample: Available
• Delivery Time: Within 7days
• Transport Package: Carton
• Specification: Customized
• Trademark: Huajin
• Origin: China (Mainland)
• HS Code: 8505111000
• Production Capacity: 5000000pieces/Year
• Package Size: 35.00cm * 26.00cm * 15.00cm
• Package Gross Weight: 20.000kg

Product Description

Industrial Permanent Neodymium Round Disc Magnet for Jewelry/Speaker

Support .    Available.

Type	Permanent Sintered Rare Earth Neodymium Magnets
Material	NdFeB (Neodymium Iron Boron)
Shape	Disc
Size	Customized according to customers' requirements
Coating	Ni, Zn, Epoxy, etc
Density	7.5-7.6 g/cm³
Delivery date	1-2 days for common samples 7-10 days for mass produciton

 

Magnetic Grade & Working Temperature	Magnetic Grade	Max. Working Temperature
	N35-N52	80ºC (176ºF)
	35M-52M	100 ºC (212 ºF)
	33H-50H	120ºC (248 ºF)
	33SH-45SH	150 ºC (302 ºF)
	30UH-40UH	180 ºC (356 ºF)
	28EH-38EH	200ºC (392 ºF)
	28AH-33AH	220 ºC (428 ºF)

 

Magnetization Direction

Axially (default) or Diametrically

Detailed Photos

Different sizes and grades can be customized.
 

 

Customer Feedbacks

Applications

1) Electronics - Sensors, hard disk drives, sophisticated switches, electro-mechanical devices etc.;
2) Auto Industry - DC motors (hybrid and electric), small high-performance motors, power steering;
3) Medical - MRI equipment and scanners;
4) Clean Tech Energy - Water flow enhancement, wind turbines;
5) Magnetic Separators - Used for recycling, food and liquids QC, waste removal;
6) Magnetic Bearing - Used for highly sensitive and delicate procedures in various heavy industries.

   Our Advantages:
   1. Low MOQ
   2. Short lead time
   3. High magnet performance
   4. One-stop magnet solutions

     Package: Magnetic Isolation Package
     Carton Dimension: 36*27*15CM 
     Shipping: By express (UPS, FedEx, DHL, etc) / air / rail / sea.

1. What is the normal dimension of your products?Dimensions are customized according to customers' requirements.

2. What information do I need to provide when I have an inquiry?a. Dimensions or drawing with tolerances.
b. Material grade.
c. Magnetic direction.
d. Surface coating (if necessary).
e. Quantity and delivery terms.
3. How long will you give me the reply?7x12 hours.

4. What is the price?Prices depend on the sizes, grades and qty. Please advise your specific needs, so we can check more.

5. Could I get samples?Yes, for sure! Please let us know your requirements about samples.

6. How long will you deliver samples and bulk orders?1-2 days for samples, 7-10 days for bulk orders.

7. How to pay?T/T, Western Union, PayPal.