High Quality NdFeB Rare Earth Magnet Balls Small Neodymium Permanent Magnetic Ball

• Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
• Shape: Ball
• Coating: Nickel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: XQ-N30-N-2mm
• Grade: N30
• Magnet Size: ODM Available
• Samples: Available
• Factory Inspection: Available
• Certificate: ISO9001:2015. BV
• Tolerance: +/- 0.01 to +/- 0.05
• Salt Mist: 48h, 72h, 96h, 120h, etc
• Production Ability: 1000ton/Year
• Delivery Time: 15 to 30days
• Package: Carton, Non-Log Wooden Case
• Magnet Grade: N, M, H, Sh, Uh, Eh(Bh), Ah
• Transport Package: Carton, Non-Log Wooden Case
• Specification: Diameter 2mm, or ODM
• Trademark: Xingqiang
• Origin: Ningbo, Zhejiang, China
• HS Code: 85051110
• Production Capacity: 1000ton/Year
• Package Size: 0.21cm * 0.21cm * 0.21cm
• Package Gross Weight: 0.020kg
• Lead Time: 15 days (1 - 1000 Pieces) ; 20 days (1001 - 10000 Pieces) ; 25 days (10001 - 100000 Pieces) ; To be negotiated ( > 100000 Pieces)

Product Description

High Quality NdFeB Rare Earth Magnet Balls Small Neodymium Permanent Magnetic Ball

Product Description

Customize 2mm to120mm Block Bar Cube Disc Ring Cylinder Ball Arc Trapezoid Permanent magnet NdFeb magnet Rare  earth magnet Neodymium magnet

Main products: Customize N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, 28AH-33AH, etc magnets.

Magnets shape: Customize Round, Block, Disc, Arc, Sector, cylinder, Trapezoid, Abnormity magnets. 

Surface treatment: Electroplating Zinc, Nickel, Silver, Gold, Epoxy resins, Rubber, PTFE, and other coatings.

Application: Wind power generation, Industrial automation, Aerospace, Unmanned aerial vehicle, Motor, Luggage, Loudspeaker, Electronic appliance, Toy, Bottle, etc.

Order Notice:

1. Magnet material and property.

2. Magnet size and Tolerance.

3. Order quantity.

4. Magnetizing or not, Magnetic direction.

5. Magnet working environment temperature.

6. Surface treatment requirement.

7. Other special requirement.

 

Detailed Photos

Customize Many grades NdFeb rare earth permanent magnets, like N, M, H, SH, UH, EH(BH).
Magnet size from 2mm to 120mm, with surface coating Zinc, Nickel, Epoxy resins, Silver, Gold, etc. 







More magnets products for reference:

Product Parameters

 

Grade	Remanent magnetism		Coercive force		Internal Coercive force		Max. magnetic energy product		Temperature coefficient		Max. continuous work temperature	Density
	Br		Hcb		Hcj		(BH)max		αBr	β Hcj	Tw	ρ
	T	kGs	kA/m	kOe	kA/m	kOe	kJ/m³	MGOe	%/ºC	%/ºC	ºC	g/cm³
N55	1.46-1.52	14.6-15.2	≥876	≥11	≥716	≥9	414-446	52-56	-0.12	-0.65	80	≥7.5
N52	1.42-1.48	14.2-14.8	≥836	≥10.5	≥876	≥11	389-422	49-53	-0.12	-0.65	80	≥7.5
N50	1.39-1.44	13.9-14.4	≥876	≥11	≥836	≥10.5	374-406	47-51	-0.12	-0.65	80	≥7.5
N30	1.08-1.12	10.8-11.2	≥796	≥10.0	≥955	≥12	223-239	28-30	-0.12	-0.65	80	≥7.4
N52M	1.42-1.47	14.2-14.7	≥1035	≥13	≥995	≥12.5	390-422	49-53	-0.12	-0.6	100	≥7.5
N50M	1.39-1.45	13.9-14.5	≥1050	≥13.2	≥1114	≥14	374-406	47-51	-0.12	-0.65	100	≥7.5
N30M	1.08-1.12	10.8-11.2	≥812	≥10.2	≥1114	≥14	223-239	28-30	-0.12	-0.65	100	≥7.5
N50H	1.40-1.45	14.0-14.5	≥1027	≥12.9	≥1273	≥16	374-406	47-51	-0.11	-0.58	120	≥7.5
N48H	1.36-1.42	13.6-14.2	≥1353	≥17	≥1027	≥12.9	358-390	45-49	-0.11	-0.6	120	≥7.5
N35H	1.17-1.21	11.7-12.1	≥875	≥11.0	≥1353	≥17	263-279	33-35	-0.11	-0.62	120	≥7.5
48SH	1.36-1.42	13.6-14.2	≥1512	≥19	≥995	≥12.5	358-390	45-49	-0.11	-0.55	150	≥7.5
33SH	1.13-1.17	11.3-11.7	≥1592	≥20	≥844	≥10.6	247-271	31-34	-0.11	-0.55	150	≥7.5
42UH	1.27-1.33	12.7-13.3	≥1990	≥25	≥971	≥12.2	310-342	39-43	-0.11	-0.51	180	≥7.5
30UH	1.08-1.13	10.8-11.3	≥1990	≥25	≥812	≥10.2	223-247	28-31	-0.11	-0.51	180	≥7.5
38EH	1.20-1.25	12.0-12.5	≥2388	≥30	≥915	≥11.5	279-310	35-39	-0.11	-0.48	200	≥7.5
35EH	1.17-1.22	11.7-12.2	≥2388	≥30	≥836	≥10.5	263-287	33-36	-0.11	-0.48	200	≥7.5
30EH	1.08-1.13	10.8-11.3	≥2388	≥30	≥812	≥10.2	223-247	28-31	-0.11	-0.48	200	≥7.5
33AH	1.11-1.17	11.1-11.7	≥2706	≥34	≥820	≥10.5	239-271	30-34	-0.11	-0.45	230	≥7.5
30AH	1.07-1.13	10.7-11.3	≥2706	≥34	≥812	≥10.2	215-247	27-31	-0.11	-0.45	230	≥7.5
28AH	1.02-1.09	10.2-10.9	≥2706	≥34	≥780	≥9.8	199-231	25-29	-0.11	-0.45	230	≥7.5

 

Typical Physical Parameters
Grade	μr	Tc ºC	Density g/cm³	Temperature coefficient  -%/ºC		Strength MPa
				α Br	β Hcj	Resist compression	Bending resistance
N-H series	1.05	310	7.4-7.6	0.12	0.7	600-1200	150-380
SH-EH series	1.05	330	7.5-7.7	0.11	0.6	600-1200	150-380
AH series	1.05	350	7.5-7.7	0.1	0.5	600-1200	150-380

Certifications

QMS CERTIFICATION CERTIFICATE
STANDARD: GB/T19001-2016idt ISO9001:2015
Registration No.:21Q20099R0S

BV CERTIFICATION
Report No.: MIC-ASI233861


 

Packaging & Shipping

Export standard package: Plastic bag, Carton, Non-log wooden case.




Goods deliver by sea, by air, by express UPS, DHL, FEDEX, TNT, EMS, SF, etc

Company Profile

Company Established in 2012, with 15+ years magnet production experience,  Production ability 1000Ton/year.
Yearly sales volume more than USD14million. Main market: Europe, America, South-east Asia.
Main products: Customize N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, 28AH-33AH, etc magnets.
Workshop equipments: Cutting facility 7sets, Drilling facility 20sets, Magnetization facility 9sets, etc.
 

Permanent magnets production process:
Material  →→	Burdening  →→	Smelting/Strip cast  →→	Hydrogen crush  →→	Jet milling  →→
Pressing  →→	Sintering  →→	Performance inspection  →→	Machining  →→	Finishing/Plating  →→
Final inspection  →→	Magnetizing  →→	Packing  →→	Delivery  →→	After sales service

FAQ

Q: Are you trading company or manufacturer ?

A: We are a magnet manufacture, with 15years experience in magnet production field.

Q: How long is your delivery time?

A: Generally it is 15-20 days, it is according to purchase quantity.

Special customization products delivery time through negotiation.

Q:How can you guarantee the quality of your products?

A:Every production process is controlled by professional technicians,and we have a perfect QC system,

with precision inspection equipment, which has 100% quality inspection before delivery.

Q:What information needed to supply when have a inquiry?

A:If you have any inquiry,please kindly advise the following items:

1. Magnet material and property.

2. Magnet size and Tolerance.

3. Order quantity.

4. Magnetizing or not, Magnetic direction.

5. Magnet working environment temperature.

6. Surface treatment requirement.

7. Other special requirement.

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

A: Yes, we could send you the samples for free of charge to check quality, with express charge in your side.

Q: What is your terms of payment ?

A: T/T in advance payment after order, special payment term through negotiation.