N33H Neodymium magnets for speakers from China manufacturer

Price:	0.1 USD
Payment Terms:	T/T,L/C;PAYPAL
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 33H

Production Capacity: 1000Ton/Year

Delivery Date: about 10 days

Type: Permanent

Brand Name: Xingde

Hcb KA/m(KOe): >=836(>=10.5)

(BH)max KJ/m3(MGOe): 247-271(31-34)

Grade: 33H

Usage: Speakers, loudspeakers, ear...

Means of Transport: Ocean,Land,Air;internationa...

Packing: Carton+Iron Pannel

Application: Speaker Magnet

Composite: Neodymium Magnet

BrmT(KG): 1130-1170(11.3-11.7)

Hcj KA/m(KOe): >=1353(>=17)

Max Working Tempreature: 120°C

Shape: Ring

Ring magnet serie is our most competitive products, with steady performance, strong force, exact tolerance

33H NdFeB magnets ring shape

N33H NdFeB magnets ring shape details

1)Item: Neodymium Magnets

2)Grade: N33H

3)Coating: NiCuNi, Znic, Epoxy, etc.

4)Size: Bespoked, customized
5)Shape: Ring
6)Usage: widely used in speakers, loudspeakers, earphone, headphone, etc.

Performance of 33H NdFeB magnets ring shape

Material Code	Br		Hcj		BH(max)		Max Working temperature
Material Code	KGs	T	Koe	KA/m	MGOe	KJ/m3	(Tw)
48H	1370-1430	13.7-14.3	>=17	>=1353	46-49	366-390	120℃
45H	1320-1380	13.2-13.8	>=17	>=1353	43-46	342-366	120℃
42H	1280-1320	12.8-13.2	>=17	>=1353	40-43	318-342	120℃
40H	1250-1280	12.5-12.8	>=17	>=1353	38-41	302-326	120℃
38H	1220-1250	12.2-12.5	>=17	>=1353	36-39	287-310	120℃
35H	1170-1220	11.7-12.2	>=17	>=1353	33-36	263-287	120℃
33H	1130-1170	11.3-11.7	>=17	>=1353	31-34	247-271	120℃
30H	1080-1130	10.8-11.3	>=17	>=1353	28-31	223-247	120℃

Pictures of 33H NdFeB magnets ring shape

Ningbo Xingde Magnet Co.,Ltd, locates in southern surburb of Ningbo, who is specialized in production of up to date magnetic material - NdFeB, and technology development. Our company has advanced manufacturing process and test equipments, outstanding technologist of management and administration. Now with more than 3500 square meter workshop and nearly 200 staffs, we own the ability of annual production of over 1000 ton high performance sintered NdFeB magnets.
Our company was established in 1992, and the various products of NdFeB permanent magnets have characteristics of high-energy, high corrective force and high induction. The company passed ISO9001:2008 quality management system certification. " Conscientiousness and responsibility makes the customers satisfactory." is the management aim of our enterprise.
Ningbo Xingde Magnet Co.,Ltd would offer various NdFeB magnetic products with high quality and competitive price sincerely for each customer.

33H NdFeB magnets ring shape

Drawing